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# Altex

## Sitemaps
[XML Sitemap](https://www.altexinc.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [Heat Exchangers Guide: Types, Purpose, Maintenance and Design](https://www.altexinc.com/company-news/definitive-guide-to-heat-exchangers/): The cost of the heat exchanger is an important consideration. Some heat exchanger types are more expensive up-front than others, but long-term operating costs should be considered along with the purchase price should when making a decision. The most economically efficient heat exchanger at purchase is not always the best option as it could cost more in cleaning, maintenance, and repairs down the road.
- [Air-Cooled Heat Exchangers: Industrial Applications & Benefits](https://www.altexinc.com/company-news/air-cooled-heat-exchangers-industrial-applications-benefits/): Oil refining, gas compression, and power generation: these processes create so much waste heat that without proper cooling solutions, you’re looking at equipment damage, production slowdowns, and serious safety risks.
- [A Guide to Industrial Boiler Types and Operation](https://www.altexinc.com/company-news/a-guide-to-industrial-boiler-types-and-operation/): Industrial boilers are essential to modern manufacturing, processing, and energy generation, providing the heat and steam that drive countless industrial processes. These systems convert energy into hot water or steam to power machinery, generate electricity, and deliver consistent heating across facilities.
- [Choosing the Right Heat Exchanger: Air-to-Air vs. Water-to-Air](https://www.altexinc.com/company-news/choosing-the-right-heat-exchanger-air-to-air-vs-water-to-air/): A heat exchanger is a device that transfers thermal energy between two fluids, such as air or water, without mixing them. In industrial, HVAC, and energy-saving contexts, selecting the right heat exchanger is crucial for optimizing efficiency and reducing energy costs. Comparing air-to-air and water-to-air systems is essential because each has unique benefits depending on your process needs and resources.
- [Computational Approaches to Air-side Heat Transfer in Air Coolers](https://www.altexinc.com/company-news/computational-and-experimental-approaches-to-air-side-heat-transfer-in-air-cooled-heat-exchangers/): Air-cooled heat exchangers (ACHEs) are needed for cooling processes in sectors such as oil and gas, power generation and chemical manufacturing. Effective heat transfer on the air side of these exchangers directly influences plant performance and total cost of operations. Let’s take an in-depth look at the computational and experimental methods used to enhance air-side heat transfer in air-cooled heat exchangers.
- [What Is an OTSG? Applications, Benefits, and Design Considerations](https://www.altexinc.com/company-news/what-is-an-otsg-once-through-steam-generator-applications-benefits-and-design-considerations/): In industries where reliable steam generation is needed, the Once-Through Steam Generator (OTSG) is the preferred solution for efficiency, flexibility, and safety. Unlike traditional boilers, OTSGs produce steam in a single pass, without requiring a steam drum. This design enables faster response times, improved heat transfer, and a compact footprint—making them ideal for various industrial applications.
- [What Is CFD Modeling? A Key Tool for Industrial Design](https://www.altexinc.com/company-news/engineering-design/what-is-cfd-modeling-a-key-tool-for-industrial-design/): Computational Fluid Dynamics (CFD) uses numerical simulations to analyze fluid flow and heat transfer. It replaces costly physical prototypes with a virtual lab, allowing engineers to optimize complex systems. CFD modeling helps industries design safer, more efficient, and cost-effective equipment by accurately predicting fluid and thermal behavior under various conditions.
- [Boiler-Heat Exchanger Integration for Process Heat Recovery and Energy Efficiency](https://www.altexinc.com/company-news/boiler-heat-exchanger-integration-for-process-heat-recovery-and-energy-efficiency/): Thermal energy storage is another key component of energy-efficient boiler-heat exchanger systems. This involves storing excess thermal energy during periods of low demand and releasing it when needed to meet peak load demands. The integration of phase change materials (PCM) is a promising solution for peak load shaving. PCM absorbs and releases heat as it changes phase, providing an efficient and cost-effective way to balance energy demand.
- [Engineering Optimization of Air-Cooled Heat Exchangers](https://www.altexinc.com/company-news/air-cooled-heat-exchangers/): Air-cooled heat exchangers (ACHEs) provide efficient thermal management by transferring heat from process fluids to ambient air. Their design and performance optimization directly impact system efficiency, operational costs, and environmental sustainability. Engineers focus on optimizing airflow dynamics, heat transfer mechanisms, and system design parameters to enhance their effectiveness. Here are the most important engineering principles and strategies for optimizing airflow and heat transfer in air-cooled heat exchangers.
- [Thermal Stress in Heat Exchangers: Causes and Prevention](https://www.altexinc.com/company-news/thermal-stress-in-heat-exchangers-causes-and-prevention/): Temperature variations within shell and tube heat exchangers can cause thermal stresses, potentially leading to fatigue failure and costly downtime. Let’s explore the causes, prediction, and prevention of thermal stress-related failures in these systems, offering insights for engineers and maintenance professionals.
- [Integrating Carbon Capture with Existing Infrastructure](https://www.altexinc.com/company-news/integrating-carbon-capture-with-existing-infrastructure/): The need to mitigate climate change has placed immense pressure on industrial sectors to rapidly decarbonize. While building complimentary renewable energy sources is part of the solution to decarbonize, the sheer scale of the renewable infrastructure needed is daunting. Carbon capture, utilization and storage (CCUS) then becomes an important strategy and a pragmatic approach to reducing emissions from established facilities like those with air-cooled heat exchangers.
- [CFD Performance Optimization in Air-Cooled Heat Exchangers](https://www.altexinc.com/company-news/cfd-performance-optimization-in-air-cooled-heat-exchangers/): Air-cooled heat exchangers (ACHEs) are needed to optimize efficiency and reduce operational costs in large industrial facilities. Traditional ACHE designs face challenges like complex airflow and heat transfer limitations. Computational Fluid Dynamics (CFD) is an advanced approach to improving air-cooled heat exchanger performance by offering detailed analysis and optimization.
- [Maximizing Technical Efficiency in Industrial Boilers and Heat Exchangers](https://www.altexinc.com/company-news/maximizing-technical-efficiency-in-industrial-boilers-and-heat-exchangers/): Maximizing the efficiency of boiler and heat exchanger systems isn't just a matter of cost savings; it's a critical component of your company’s sustainable operations. These systems are subject to a multitude of factors that can significantly impact their performance. From fuel consumption to material degradation, understanding and implementing advanced optimization strategies is paramount. Here are the core principles and cutting-edge techniques for enhancing the technical efficiency of boilers and heat exchangers.
- [Overcoming Technical Challenges in Carbon Capture](https://www.altexinc.com/company-news/overcoming-technical-challenges-in-carbon-capture/): Carbon capture technology is a critical tool in mitigating greenhouse gas emissions and addressing climate change. The overall success of carbon management depends on the commitment of high-emission industries and nations to developing and deploying innovative technologies that reduce their carbon footprint.
- [Optimizing Air Coolers for Efficient Carbon Capture](https://www.altexinc.com/company-news/optimizing-air-coolers-for-efficient-carbon-capture/): As carbon capture technology continues to evolve one of the most common objectives is improving the efficiency of key components within these plants. Air coolers maintain optimal operating conditions by regulating temperatures at various stages of the carbon capture process. Their performance directly impacts energy consumption, operational costs, and overall system effectiveness. To maximize efficiency, there are a few common challenges associated with air coolers. These challenges have fixes developed that enhance their reliability and functionality.
- [Technical Optimization of Air-Cooled Heat Exchangers](https://www.altexinc.com/company-news/technical-optimization-of-air-cooled-heat-exchangers/): Air-cooled heat exchangers (ACHEs) are the primary technology for industrial cooling systems in Canada, used in sectors like oil and gas, power generation, and mining. With their ability to efficiently dissipate heat using ambient air, they offer a cost-effective and environmentally friendly alternative to water-cooled systems. Here are the technical optimization and performance considerations for air-cooled heat exchangers and shell and tube heat exchangers in Canada.
- [A Guide to Designing and Sizing Air-Cooled Heat Exchangers](https://www.altexinc.com/case-studies/air-coolers/a-step-by-step-guide-to-designing-and-sizing-air-cooled-heat-exchangers/): Designing an air-cooled heat exchanger might sound like an insurmountably complex task, but when you break it down into smaller steps, it’s much more manageable. Knowing how to design and size these heat exchangers is crucial in a variety of industries like oil upgrading and refining, gas processing, petro-chemical, and LNG. Here, we walk you through the whole process from start to finish for designing an air-cooled heat exchanger.
- [Advanced Computation in Heat Exchanger Design](https://www.altexinc.com/company-news/advanced-computation-in-heat-exchanger-design/): Heat exchangers are used for chemical processing, power generation, and much more. As energy efficiency becomes increasingly important, advanced computational techniques have revolutionized the design and optimization of shell and tube heat exchangers - here’s how.
- [Optimize Shell & Tube Heat Exchangers with Advanced Design Tips](https://www.altexinc.com/company-news/optimizing-shell-and-tube-heat-exchangers-with-advanced-design-techniques/): Shell and tube heat exchangers are workhorses of industrial process heating and cooling applications. Their versatile design allows for efficient heat transfer between two fluid streams across a wide range of temperatures, pressures, and flow rates. However, to meet increasingly demanding performance requirements and energy efficiency goals, engineers should consider advanced optimization techniques.
- [Pros and Cons of Bolt Tensioning and Torquing I Altex](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/the-process-of-manufacturing-heat-exchangers-design-fabrication-and-testing/): Material selection is one of the most critical steps in the heat exchanger manufacturing process, directly influencing the unit’s durability, corrosion resistance, and thermal efficiency. Engineers must carefully evaluate process fluid properties, pressure ratings, and temperature ranges before choosing between carbon steel, stainless steel, copper alloys, or high-performance materials like Inconel. For instance, TEMA standards recommend specific materials based on application types. Stainless steel is favored in corrosive environments, while carbon steel remains the most cost-effective choice for moderate service conditions. Matching material to the operating environment helps extend exchanger life and reduce unplanned maintenance.
- [Choosing the Right Heat Exchanger Manufacturer in Edmonton](https://www.altexinc.com/company-news/choosing-the-right-heat-exchanger-manufacturer-in-edmonton/): Selecting a heat exchanger manufacturer can be overwhelming when you need a new heat exchanger in Edmonton, or need turnaround field services. Here are the factors to consider when choosing a heat exchanger manufacturer in Edmonton.
- [Choosing Shell and Tube vs Air-Cooled Heat Exchangers](https://www.altexinc.com/company-news/choosing-shell-and-tube-vs-air-cooled-heat-exchangers/): Selecting the right type of heat exchanger is the first step in optimizing heat transfer and costs. Two of the most common types of heat exchangers are shell and tube heat exchangers, and air-cooled (aka air cooler, aerial cooler, fin-fan) designs. Let’s compare these two heat exchanger types, and how you can select the right one.
- [Key Considerations for Sizing Waste Heat Boilers and Steam Drums](https://www.altexinc.com/company-news/key-considerations-for-sizing-waste-heat-boilers-and-steam-drums/): In the design and operation of industrial plants, waste heat boilers play a critical role in energy conservation and efficiency. These boilers harness waste heat from process operations, converting it into steam for power generation and process heating, thus optimizing energy use and reducing overall environmental impact. An essential component of these systems is the steam drum, where steam separation and entrainment removal occur. This article will explore the considerations for sizing waste heat boilers, designing steam drums, and managing steam separation and entrainment effectively.
- [Advancements in Shell & Tube Heat Exchangers for Enhanced Heat Transfer](https://www.altexinc.com/company-news/advancements-in-shell-tube-heat-exchangers-for-enhanced-heat-transfer/): Shell and tube heat exchangers facilitate heat transfer between two fluids. As industries continue to evolve and demand more efficient and cost-effective solutions, advancements in shell and tube heat exchanger technology have become increasingly important. In this blog post, we will explore some of the latest developments in shell and tube heat exchanger design, including innovations in tube geometry, fouling mitigation strategies, and specialized applications.
- [Boost Energy Efficiency with Key Waste Heat Boiler Strategies](https://www.altexinc.com/company-news/maximize-energy-efficiency-with-these-waste-heat-boiler-strategies/): Waste heat boilers are critical in industrial processes, using combustion exhaust heat from various processes and exchanging it into usable energy. This capability improves energy efficiency while supporting environmental sustainability by reducing waste and emissions. The effectiveness of these systems will be affected by their design, operation, and maintenance. Here’s how to maximize energy recovery using waste heat boilers through strategic design, operation, and maintenance.
- [How to Optimize Air-Cooled Heat Exchanger Efficiency with Advanced Design and Maintenance](https://www.altexinc.com/company-news/how-to-optimize-air-cooled-heat-exchanger-efficiency-with-advanced-design-and-maintenance/): Air-cooled heat exchangers (ACHEs) are used in many industries, including refining, SAGD, gas processing, gas transmission,  and petrochemical. They transfer heat from process fluids to the air, helping to cool fluids or condense steam and vapours in industrial operations. Optimizing the performance and efficiency of ACHEs can impact an operation's effectiveness and overall cost-efficiency - here’s how to optimize air-cooled heat exchangers.
- [Weld Overlay & Explosion-Bonded Cladding for Heat Exchangers](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/understanding-weld-overlay-explosion-bonded-cladding-for-heat-exchangers/): Shell and tube heat exchangers are widely used in various industries for efficient heat transfer between fluids. But these exchangers often face challenges such as corrosion and wear, which can significantly impact their performance and longevity. To combat these issues, weld overlay and explosion-bonded cladding techniques can be used to enhance the corrosion and wear resistance of shell & tube heat exchangers and components.
- [When to Use Low-Finned Tubes in Shell & Tube Heat Exchangers](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/when-to-use-low-finned-tubes-in-shell-tube-heat-exchangers/): Low-finned tubes are a type of heat exchanger tube that feature small fins on the outer (and/or inner) surface, designed to enhance heat transfer in shell and tube heat exchangers. These tubes offer several benefits over traditional bare (plain) tubes, including increased surface area for heat transfer, improved heat transfer coefficients, and enhanced thermal performance. Let’s explore when to use low-finned tubes in shell & tube heat exchangers.
- [Hydrogen Heat Exchanger Considerations for Design and Safety](https://www.altexinc.com/company-news/hydrogen-heat-exchanger-considerations-for-design-and-safety/): Hydrogen is increasingly being used as an alternative fuel and chemical feedstock. Hydrogen service is also found in refineries, specifically in Feed Effluent Exchangers in hydrocracker units. Here are some important considerations for shell and tube and air-cooled heat exchangers in hydrogen service below.
- [NACE Standards for H2S Wet Sour Service Design of Heat Exchangers](https://www.altexinc.com/company-news/nace-and-h2s-wet-sour-service-design-for-heat-exchangers/): Equipment used in oil and gas production and refining is often exposed to extremely corrosive environments containing wet hydrogen sulfide (H2S) gas.
- [Understanding Fouling in Heat Exchangers and Maintenance](https://www.altexinc.com/company-news/understanding-fouling-in-heat-exchangers-and-maintenance-solutions/): Heat exchangers are important components in many industrial processes. They function by transferring heat between two or more fluids without mixing them. However, a common challenge they face is fouling, a condition where unwanted material accumulates on the heat transfer surfaces. Let’s explore fouling in heat exchangers and how to find the best services for shell & tube heat exchangers.
- [Shell & Tube Heat Exchanger Design Explained | Altex Industries](https://www.altexinc.com/company-news/an-expert-guide-to-shell-tube-heat-exchanger-design/): The shell & tube heat exchanger is a key component in many industrial processes. It used for the transfer of heat between two process fluids. Let’s explore the fundamentals of designing shell & tube heat exchangers, highlighting the key construction elements, and how to find the right manufacturer.
- [Expansion Joints in Shell and Tube Heat Exchangers](https://www.altexinc.com/company-news/expansion-joints-in-shell-and-tube-heat-exchangers/): Heat exchangers are critical equipment in many industrial processes. They allow the transfer of heat between two fluids without mixing them. Common examples include shell & tube heat exchangers used as condensers (including Sulphur Condensers), vaporizers, and process coolers.
- [Explore Heat Exchanger Type: Shell & Tube, Hairpin, and More](https://www.altexinc.com/company-news/explore-heat-exchanger-types-shell-tube-hairpin-and-more/): Heat exchangers are a fixture in many industries for heating, cooling, and power generation processes. By allowing heat transfer from one fluid to another (without mixing them), these devices are critical in energy and process industries. Let's explore the different types of heat exchangers, primarily focusing on shell and tube heat exchangers.
- [Shell and Tube Heat Exchangers: Functions and Applications](https://www.altexinc.com/company-news/understanding-shell-and-tube-heat-exchangers-their-functions-and-applications/): When we talk about industrial heat exchange services and applications, shell and tube heat exchangers are pretty much the leading choice. Shell and tube exchangers are the workhorses of heat transfer, used in a multitude of sectors for cooling and heating fluids. Their robust and versatile design makes them a top choice for industrial processes when temperatures and pressures get serious.
- [Security Surprise: A Paranormal Encounter?](https://www.altexinc.com/uncategorized/security-surprise-a-paranormal-encounter/): Last night, during the quiet solitude of the graveyard shift, our security cameras captured something that has left us all scratching our heads in disbelief.
- [Solving The Biggest Issues with Air-Cooled Heat Exchangers](https://www.altexinc.com/case-studies/solving-the-biggest-issues-with-air-cooled-heat-exchangers/): Heat exchangers are important for many industrial applications, but like any equipment, they're not without their challenges. Air-cooled heat exchangers, in particular, can present issues such as vibration, noise, fouling,, and leaking. Let’s explore these common problems and offer practical solutions to keep your air-cooled heat exchanger operating.
- [Solving Vibration Issues in Shell and Tube Heat Exchangers](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/solving-vibration-issues-in-shell-and-tube-heat-exchangers/): Shell and tube heat exchangers are ubiquitous due to their reliability and adaptability. However, like all mechanical systems, they're not without their challenges. One common issue experienced by designers and operators alike is vibration. Excessive vibration can lead to acoustic noise, mechanical wear, and even tube failure. Thankfully, there are several tried and true methods for addressing and mitigating these vibrations. Here are some of the best solutions for vibration issues in shell and tube heat exchangers.
- [A Guide For Designing a Shell and Tube Heat Exchanger](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/how-to-design-a-shell-and-tube-heat-exchanger/): The shell and tube heat exchanger is one of the most ubiquitous types of heat exchangers in the world. Used in many industries from chemical processing to energy systems, its versatility and efficiency are unmatched. But, how do you design a shell and tube heat exchanger?
- [Steam Drums and Boiler Circulation in Fire-Tube Waste Heat Boilers](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/steam-drums-and-boiler-circulation-in-fire-tube-waste-heat-boilers/): Steam drums and boiler circulation are integral components of fire-tube waste heat boilers, playing a pivotal role in the efficient operation of these systems. This article delves into the intricacies of these components, their functions, and their significance in the overall boiler system.
- [Finite Element Analysis for Tubesheet Design in Fire-Tube Waste Heat Boilers](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/finite-element-analysis-for-tubesheet-design-in-fire-tube-waste-heat-boilers/): Heat exchangers, including fire-tube waste heat boilers, play a crucial role in the energy sector. Their performance and reliability can be dependent upon the design of the tubesheet, a critical component exposed to high temperatures and pressures. Finite Element Analysis (FEA) has emerged as a powerful tool to assist in optimizing the tubesheet design. This article explores the application of FEA in tubesheet design for fire-tube waste heat boilers.
- [Portable Machining: On-Site Convenience and Precision](https://www.altexinc.com/company-news/portable-machining-on-site-convenience-and-precision/): ‍In the modern era of rapid industrialization and technological advancements, the need for efficient repair and maintenance solutions has never been more paramount. One such innovative solution is the concept of portable machining, a service that brings the precision and capabilities of a fully-equipped machine shop directly to your site, eliminating the inconveniences associated with offsite repairs. This article aims to provide an in-depth understanding of on-site portable machining services, their applications, and their benefits.
- [Grit Blasting | Altex Industries](https://www.altexinc.com/company-news/grit-blasting-altex-industries/): As your trusted partner in industrial turnaround, field, and specialty services, Altex Industries is committed to offering quality grit blasting services. Our attention to detail, trained and engaged workforce, and modern equipment & processes position us as leaders in our sector. We provide exceptional results to our customers, ensuring that our projects meet quality and service expectations.  Grit blasting is used to clean heat exchanger tubes (in addition to general surfaces), and can remove fouling to restore heat exchanger thermal performance to like-new condition.
- [Line Freezing | Altex Industries](https://www.altexinc.com/company-news/line-freezing-altex-industries/): At Altex Industries, we provide innovative, cost-effective solutions to keep your facility up and running. One of our specialty services is freeze plugs, a specialized technology that creates temporary piping isolation, allowing plant modifications and repair when systems cannot be isolated directly.
- [Guide On How Leak Sealing Enclosures Works](https://www.altexinc.com/company-news/leak-sealing-enclosures-altex-industries/): Altex Industries is a recognized leader in providing innovative and reliable leak sealing solutions. We specialize in the design and fabrication of custom pressure enclosures to protect your plant and assets from leaks. We provide immediate response, ensuring your operations run smoothly and efficiently without costly downtime.
- [Insights into Tube Inserts for Shell and Tube Heat Exchangers](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/what-you-need-to-know-about-tube-inserts-for-shell-and-tube-heat-exchangers/): Shell and tube heat exchangers are widely used in various industries for transferring heat between fluids. The design and functionality of these heat exchangers are heavily impacted by the tubes and their inserts. Tube inserts (aka turbulators) are used to enhance the heat transfer coefficient on the tube-side process and work best in low velocity and/or higher viscosity streams. Here’s what you should know about tube inserts for shell and tube heat exchangers and where to find quality heat exchanger tube and bundle replacements.
- [Removable Bundle Types in Shell & Tube Heat Exchangers](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/understanding-removable-bundle-types-of-shell-and-tube-heat-exchangers/): Shell and tube heat exchangers are widely used in industries for transferring heat between two process fluids. The most critical component of heat exchangers is the tube bundle, which typically consists of tubes, tube sheet (s), baffles, tie-rods, and spacers. A removable bundle design allows for easier cleaning and maintenance of the heat exchanger, especially on the shell side (outside tube surface area), making it a preferred choice in certain applications. Let’s review some of the types of removable tube bundles for heat exchangers and how to choose the right one.
- [ALTEX LAUNCHES “MARS” HEAT EXCHANGER](https://www.altexinc.com/company-news/altex-launches-mars-heat-exchanger/): Edmonton, Alberta, April 1, 2023: Altex Industries, a renowned manufacturer of heat exchangers, has recently announced the launch of their new division, dedicated to the terraforming of Mars using advanced heat exchange technologies. This is an exciting and ambitious project that is set to pave the way for the colonization of Mars and open a new era of human exploration and discovery.
- [What You Should Know About Low-Noise Air Cooled Exchangers](https://www.altexinc.com/case-studies/air-coolers/what-you-should-know-about-low-noise-air-cooled-exchangers/): Air-cooled heat exchangers are commonly used in industrial processes to remove heat from a system. They are a cost-effective solution and can be tailored to meet specific needs, but they can make quite a bit of noise, especially if designed incorrectly. Low-noise air-cooled exchangers are a specialized type of air-cooled exchangers that are designed to reduce the noise generated by the system. Here are the advantages of low-noise air-cooled exchangers and how they can be used.
- [Assessing Tube-to-Tubesheet Joints in Heat Exchangers](https://www.altexinc.com/company-news/how-to-evaluate-tube-to-tubesheet-joint-configurations-in-shell-and-tube-heat-exchangers/): While selecting a tubesheet joint configuration for shell and tube heat exchangers, the following design considerations must be taken into account:
- [Essential Tips for Heat Exchanger Cleaning & Maintenance](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/heat-exchanger-cleaning-and-service-tips/): You take steps to protect business investments all the time, but one of the most important investments you can make is in the cleanliness and maintenance of your heat exchanger. Heat exchangers are vital components of many industrial and commercial systems, and their performance is essential to the success of your operations. Proper cleaning and service of your heat exchanger in Canada can help you save money, improve efficiency, and extend its lifespan. Here are some tips to help you get the most out of your heat exchanger service.
- [TEMA Designations and Options for Shell & Tube Heat Exchangers](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/tema-designations-and-options-for-shell-and-tube-heat-exchangers/): Designing a TEMA heat exchanger requires balancing thermal performance with mechanical strength and maintainability. Key factors include shell diameter, tube length, baffle spacing, and allowable pressure drop. TEMA standards specify formulas and tolerances for each of these elements, ensuring that the exchanger operates efficiently while withstanding mechanical stresses. Material selection—often carbon steel, stainless steel, or high alloys, must also align with process fluid properties and corrosion resistance needs. Incorporating design margins recommended by TEMA can extend the operational life of the exchanger and reduce unplanned downtime.
- [Choosing the Right Tube Fin heat exchanger](https://www.altexinc.com/case-studies/air-coolers/choosing-the-right-fin-tube-for-air-cooled-heat-exchangers/): In finned tube heat exchanger applications where air is the cooling medium, extruded fins offer a high-performance solution with excellent resistance to vibration, fouling, and salt spray corrosion. This makes them particularly suitable for offshore platforms, petrochemical plants, and demanding HVAC systems. Although they may come at a higher manufacturing cost, their long-term reliability and thermal performance justify the investment in systems where downtime and maintenance costs are critical.
- [Crucial Design Factors for Sulfur Condensers](https://www.altexinc.com/company-news/boiler-heat-exchanger-key-design-considerations-for-sulfur-condensers/): Steam heating systems have always had their limitations, particularly when applied to Sulfur Recovery Units (SRU) in industrial plants. The presence of sulfur compounds can lead to rapid corrosion of steam systems, leading to expensive maintenance and downtime. Heat maintenance in Sulfur Recovery Units is therefore vitally important to ensure a safe and efficient operation.
- [Altex Urges Welder Recruitment with CTV News Edmonton](https://www.altexinc.com/company-news/altex-discusses-urgent-need-for-welders-with-ctv-news-edmonton/): There is a dire need for welders among Canadian manufacturing companies, specifically in Alberta, Gary Manku of Altex Industries said while speaking with CTV News Edmonton recently. 
- [How to Choose Between Air-Cooled and Shell & Tube Heat Exchangers](https://www.altexinc.com/case-studies/tubes/do-you-need-an-air-cooled-exchanger-or-shell-and-tube-heat-exchanger/): When selecting a heat exchanger for a project, you must consider a variety of factors, such as the process (type of fluid) being used, the required operating temperature range, available utilities (power, glycol, water), and the available plot space. Depending on the specific needs of the project and plant, an air cooled exchanger or a liquid-cooled shell & tube heat exchanger may be the best choice. Let’s discuss the advantages and disadvantages of each type of heat exchanger, including shell and tube exchangers, so that you can make an informed decision about which one is right for your project.
- [How to Choose a Heat Exchanger Manufacturing Company?](https://www.altexinc.com/case-studies/shell-tube-heat-exchangers/how-to-choose-a-heat-exchanger-manufacturing-company/): Choosing a heat exchanger manufacturing company is a critical decision for businesses that need their equipment to operate efficiently and safely. Making the right decision will save time and money, and ensure that the heat exchanger will operate as intended. To ensure you select the best heat exchanger manufacturer when shopping for shell & tube heat exchangers from the many manufacturing companies in Canada, consider these key factors.
- [Air-Cooled Heat Exchangers – Construction & Standards](https://www.altexinc.com/company-news/air-cooled-heat-exchangers-construction-standards/): Air-cooled heat exchangers are essential components of many industrial and commercial systems. They are designed to transfer heat away from a system by cooling with air. Air-cooled heat exchangers are used in various applications, from cooling air conditioning systems to cooling industrial process fluids and lubricants. They are also used in power plants, oil and gas plants, and commercial buildings. Let’s discuss the construction and standards for air-cooled heat exchangers before you place your order.
- [Heat Exchanger Maintenance Essentials You Need to Know](https://www.altexinc.com/company-news/heat-exchanger-maintenance-essentials-you-need-to-know/): Heat exchangers are essential components in many industrial systems, providing a safe, efficient way to transfer heat from one process to another. Proper maintenance is necessary to ensure that heat exchangers are functioning optimally and producing the desired results. Let’s review what should be included in heat exchanger maintenance and the risks of poor maintenance.
- [Let your feet do the talking](https://www.altexinc.com/altex-news/sherwood-park-phoenix-girls-soccer-club/): Sherwood Park Phoenix is a competitive soccer club that allows members to participate in competitive soccer leagues by teaching and demonstrating soccer skills, sportsmanship, honesty, respect, and fair play.
- [Safety Starts with Awareness](https://www.altexinc.com/altex-news/safety-starts-with-awareness/): Safety starts with awareness... Awareness of supernatural flesh-eating ghouls!
- [Industry 4.0 Innovations Make It Easier to Monitor and Optimize Air Cooled Heat Exchangers](https://www.altexinc.com/company-news/industry-innovations-make-it-easier-to-monitor-optimize-air-cooled-exchangers/): Air cooled heat exchangers are a staple of the Canadian petrochemical industry, vital to everyday processes such as cooling glycol, water, or lube-oil.. Air-cooled heat exchangers take waste heat from processes and exchange it into the atmosphere as a cooling process, allowing for higher plant efficiency. 
- [Heat Exchanger Maintenance: Key Requirements Explained](https://www.altexinc.com/company-news/understanding-the-maintenance-requirements-for-heat-exchangers/): Periodic maintenance is an important part of ensuring the life of a heat exchanger. Heat exchangers are designed to contain process fluids at temperature and pressure, but if not maintained properly, the exchanger can leak internally across streams or leak externally to the environment.
- [ASME Code Requirements for Bolt Tensioning and Torquing in Heat Exchangers](https://www.altexinc.com/company-news/the-importance-of-asme-standards-for-designing-and-manufacturing-heat-exchangers/): When designing and manufacturing industrial heat exchangers, it is important to adhere to the American Society of Mechanical Engineers (ASME) Code. ASME Code sets forth specific requirements for the engineering, design, bolt tensioning and torquing, and construction of industrial heat exchangers and pressure vessels. These requirements help to ensure that heat exchangers are safe and reliable. Here’s what you need to know about how an industrial heat exchanger manufacturer makes ASME-compliant heat exchangers.
- [Bolt Tensioning and Torquing Services: Pros and Cons Explained](https://www.altexinc.com/company-news/the-pros-and-cons-of-bolt-tensioning-and-torquing/): Bolt torquing is done by using a wrench to turn a nut against a combined resistance created by friction and material elongation. The torque causes the bolt to stretch and creates the required pre-load on the stud.
- [Boiler Maintenance and Turnaround Services for Heat Exchanger Maintenance](https://www.altexinc.com/company-news/boilermaker-turnaround-services-for-heat-exchangers/): When a tube bundle issue or other problem arises with a heat exchanger, you need Altex boilermaker turnaround services can help. Our experienced technicians can quickly diagnose the issue and provide the necessary repairs. Here are some of the things you should know about the processes for boilermaker turnaround services for boilers and heat exchangers.
- [Industrial Heat Exchangers: ASME, API & TEMA Standards Explained](https://www.altexinc.com/company-news/industrial-heat-exchangers-explaining-asme-api-and-tema-requirements/): Industrial heat exchangers are mechanical equipment devices that allow for the transfer of heat between two process fluids bodies of different temperatures. They are typically used to increase or decrease reduce the temperature of a fluid or gas, or to increase the temperature of a fluid or gas. The main requirements for industrial heat exchangers are documented by the American Society of Mechanical Engineers (ASME) and the American Petroleum Institute (API). Let’s take a look at the ASME, API, and TEMA requirements for the most important industrial heat exchangers in Canada.
- [Altex works with us (to resolve issues)](https://www.altexinc.com/company-news/altex-works-with-us/)
- [Rental Heat Exchangers – Altex](https://www.altexinc.com/company-news/rental-heat-exchanger/): Did you know that Altex industries has a heat exchanger rental fleet? We have several different sizes and they are available for short and long-term rental periods.
- [Economizer Repair – 138,000 lbs](https://www.altexinc.com/company-news/economizer-repair-138000-lbs/): What a month it's been already! Anyone else not ready for summer to end yet?
- [Manufactured with Pride in Canada!](https://www.altexinc.com/altex-news/made-in-canada/): Altex Industries is Life Cycle Support for Heat Transfer Equipment:
- [Field Services Teamwork](https://www.altexinc.com/altex-news/field-services-teamwork/): Recently, Altex Industries played a major role in a refinery complex’s 2021 Turnaround. The turnaround required over 600,000 manhours, involved over 1550 pieces of equipment, and an investment of over $80 million.
- [Engineering – It’s Built In!](https://www.altexinc.com/altex-news/engineerings/): Altex Industries celebrated its 20th Anniversary in 2021, and this is the third video in a series that introduces the great team behind Altex.
- [Who Are We and Where Are We Going?](https://www.altexinc.com/altex-news/who-are-we-and-where-are-we-going/): Altex Industries is celebrating it's 20th Anniversary in 2021, and this is the second video in a series that introduces the great team behind Altex.
- [Great People Work Here](https://www.altexinc.com/altex-news/great-people-work-here/): Great People Work Here!
- [Message From The President – Altex Industries – 20th Anniversary](https://www.altexinc.com/altex-news/message-from-the-president-altex-industries-20th-anniversary/): A message from the President of Altex Industries, Dave Reich:
- [Helixchangers](https://www.altexinc.com/case-studies/helixchanger/): Why is our shop currently full of baffles that look like pieces of pie, and what are we going to do with them?
- [How to Size Nozzles & Determine Protection Needs for Heat Exchangers](https://www.altexinc.com/case-studies/how-are-nozzles-sized-and-when-do-we-need-impingement-protection/): For industrial designs, maintaining correct nozzle proportions is critical to balancing pressure drop, erosion resistance, and flow uniformity. For example, undersized nozzles can cause excessive velocity, leading to erosion at the inlet, while oversized nozzles may create poor distribution and dead zones inside the exchanger. By following industry guidelines such as those from ASME Section VIII and TEMA, engineers can ensure their nozzle design supports both process performance and long-term heat exchanger protection.
- [Air Cooler Recirculation-Winterization](https://www.altexinc.com/case-studies/air-cooler-recirculation-winterization/): Air-cooled heat exchangers, aka air-coolers (or fin-fan by the Americans), are essentially giant radiators and are used in industry to cool hot process fluids using ambient air temperature – not unlike blowing on hot soup. 
- [The More You Know – Nozzles!](https://www.altexinc.com/case-studies/the-more-you-know-nozzles/): In the oil & gas industry, nozzles are the connections on heat exchangers and pressure-vessels which allow the process to flow in and out. They can also be used for venting, draining, inspection, instrumentation, and other things. 
- [Air-Cooled Heat Exchanger Fundamentals](https://www.altexinc.com/case-studies/air-cooled-heat-exchanger-fundamentals/): Air-Cooled Heat Exchangers, aka Air-Coolers, are not actually cooling the air. They function like giant radiators taking heat from a process fluid and transferring it into the air. Air-coolers typically consist of a structure, tube-bundle, fan(s), motor(s), and accessories like platforms with ladders for maintenance access.

## Pages
- [Air Cooler Cleaning Services](https://www.altexinc.com/specialty-services/specialized-air-cooler-cleaning-for-spring-turnarounds/): As facilities plan for the maintenance period, restoring air cooler performance ahead of peak summer heat loads is a practical way to protect throughput and operating margins. A key piece of equipment, which people often forget about, is air-cooled heat exchangers  (fin fan systems) that help dissipate heat from plant processes and maintain a set operating temperature.
- [OTSG maintenance](https://www.altexinc.com/otsg-maintenance/): At Altex Industries, Canada's trusted partner for industrial lifecycle solutions, we understand that OTSG maintenance is critical to keep production going. The consistent and reliable production of steam allows for the capture of heavy oil deposits (in SAGD production) and the extraction and upgrading process. Our specialized OTSG maintenance services are designed to ensure that your OTSG is repaired quickly during unplanned maintenance events and keeps running after planned maintenance. By partnering with Altex, you are investing in the reliability of your operations, minimizing the risk of costly unplanned downtime, and ensuring that your OTSG continues to operate at peak efficiency for years to come.
- [Oil and Gas](https://www.altexinc.com/about-us/industries/oil-and-gas/): At Altex Industries, we design powerful heat transfer solutions, including oil and gas heat exchangers built to thrive in the toughest oil and gas environments. From extraction to refining, our custom heat exchangers drive performance, maximize uptime, and handle pressure, heat, and corrosion without compromise for oil and gas processing.
- [Power](https://www.altexinc.com/about-us/industries/power/): The power generation sector is evolving, facing increasing challenges such as aging infrastructure, stricter regulations, and unpredictable energy demands. To stay competitive and reliable, power plants must adapt by integrating sustainable energy sources and leveraging cutting-edge technology. At Altex Industries, we understand these challenges and offer specialized power generation services and advanced equipment to help power facilities maximize efficiency and reliability in today’s demanding environment.
- [Petrochemical](https://www.altexinc.com/about-us/industries/petrochemical/): At Altex Industries, we specialize in delivering customized solutions to meet the demands of your petrochemical processes. From designing new systems to maintaining existing ones, our services are built to optimize performance in petrochemical processing, extend equipment life, and support your plant’s continuous operation.
- [Altex News](https://www.altexinc.com/altex-news/): Altex News November 10, 2022 Minimizing Heat Exchanger Corrosion and Fouling: Best Practices Heat exchangers are essential components in many industrial processes, and are used to transfer heat between process streams. Unfortunately, fouling and corrosion can occur in heat Read More
- [Specialty Services](https://www.altexinc.com/specialty-services/): At Altex, we have decades of experience providing mechanical support to Canadian heavy industry. This includes Specialty Services that compliment our mechanical turnaround and maintenance services or are required as stand-alone one-off service calls. Either way, Altex is there to provide unique services and capabilities that keep your facility running safely.
- [Ontario](https://www.altexinc.com/ontario/): Welcome to Altex Industries, Ontario’s trusted partner for cutting-edge heat exchanger solutions. With a deep understanding of the province’s industries—from automotive and manufacturing to energy—we are committed to delivering reliable and efficient shell and tube heat exchanger systems and air-cooled heat exchangers.
- [Alberta](https://www.altexinc.com/alberta/): Altex Industries is proud to serve Alberta as a trusted provider of advanced heat exchanger solutions. With decades of experience and a strong local presence as a heat exchange company in Canada, we have become a leading name in offering shell and tube and air-cooled heat exchanger services to Alberta's major industries.
- [Heat Exchangers in Sarnia](https://www.altexinc.com/sarnia/): Altex Industries is proud to be a leading provider of heat exchanger solutions in Sarnia. With decades of experience and a dedication to quality, Altex provides an extensive range of heat exchanger services, from design and fabrication to turnarounds and emergency repairs.
- [Service and Support](https://www.altexinc.com/service-support/): Altex Industries is a leading heat exchanger manufacturer in Canada, providing field service and support to our clients across multiple industries. Founded in 2001 with a commitment to excellence, we have established ourselves as a trusted partner for businesses in need of reliable, efficient, and innovative heat transfer solutions, as well as services and support for heat exchangers.
- [Freeze plugs](https://www.altexinc.com/freeze-plugs/): Altex Industries is a trusted provider of high-quality freeze plugs, with solutions for industries that require quick, effective repairs without halting operations. Our freeze plug solutions are crafted with durable, specialized materials, ensuring that they meet the demands of your heat exchangers. Designed for temporary fixes and emergency maintenance, our freeze plugs allow businesses to address leaks and perform necessary repairs efficiently, minimizing costly downtime.
- [Leak Sealing ](https://www.altexinc.com/leak-sealing/): In industrial process operations, leaks can be a significant source of concern, leading to safety and environmental hazards, not to mention downtime and production losses. Altex Industries, Canada’s Trusted Partner in Industrial Lifecycle Solutions, provides turnaround, maintenance, and leak-sealing services that address these challenges head-on. 
- [Grit Blasting Services](https://www.altexinc.com/grit-blasting/):  
- [Thank you Portable Machine](https://www.altexinc.com/thank-you-portable-machine/): Thank you for your submission. 
- [Portable Machining](https://www.altexinc.com/portable-machining/): Altex performs portable machining at site and in our shop to ensure proper flange flatness and surface finish which is critical to leak-free hydrotest and start-up!
- [Testimonials](https://www.altexinc.com/testimonials/):  
- [Air Cooled Exchangers](https://www.altexinc.com/air-cooled-exchangers/): Your process requirements are unique – shouldn’t your air-cooled heat exchanger and air-cooled condenser be unique too?
- [Privacy Policy](https://www.altexinc.com/privacy-policy/): Altex Industries Inc. wants to help you maintain your privacy on the Internet.
- [TEMA Type Selection Guide](https://www.altexinc.com/tema-type-selection-guide/): 'TEMA type' refers to a standard classification system developed by the Tubular Exchangers Manufacturers Association (TEMA) for shell and tube heat exchangers. This system categorizes heat exchangers based on their shell type (represented by a letter), front-end stationary head type (first letter), rear-end head type (last letter), and channel type. The TEMA types define the configuration and physical attributes of the heat exchanger, affecting its performance and maintenance.
- [FAQ](https://www.altexinc.com/faq/): Email ‐ SCM@altexinc.com
- [References](https://www.altexinc.com/references/): Altex Industries engineers and fabricates shell & tube heat exchangers and air-cooled heat exchangers in accordance with ASME Code, TEMA, API, NACE, and other industry standards.
- [Home](https://www.altexinc.com/): Shell and tube heat exchangers are the workhorse of many industrial processes. Known for their robustness and versatility, they are perfectly suited for handling a wide range of fluid types, temperatures, and pressures. At Altex, our shell and tube heat exchangers are designed for maximum efficiency and durability. Built from quality materials, they balance heat transfer capability, efficiency, and robustness. Our engineers can work with you to design exchangers optimized for your application.
- [Waste Heat Boilers](https://www.altexinc.com/waste-heat-boilers/): Our waste heat recovery boilers are designed to recover energy, reduce emissions, and help you meet your environmental goals, without compromising performance.
- [Sulphur Condensers](https://www.altexinc.com/sulphur-condensers/): Altex's sulphur condensers are expertly fabricated to efficiently recover sulphur from process gas streams while maximizing heat transfer and reliability. Designed for demanding industrial environments, our condensers ensure optimal performance and longevity.
- [Rental Heat Exchangers](https://www.altexinc.com/rental-heat-exchangers/): Altex Industries is your partner for heat exchanger rental services in Canada. We understand how important heat exchangers are for maintaining operations across multiple industries. With our fleet of specialized rental heat exchangers, we have a rental solution for businesses throughout Canada.​
- [Helixchangers](https://www.altexinc.com/helixchangers/): Altex’s Helixchanger heat exchangers are engineered for superior thermal efficiency and reduced fouling, thanks to their innovative helical baffle design. Ideal for challenging process conditions, Helixchanger designs deliver enhanced flow distribution, lower pressure drop, and longer run times.
- [Bundle Replacement & Re-Tubes](https://www.altexinc.com/bundle-replacement-re-tubes/):  
- [Shell & Tube Heat Exchangers](https://www.altexinc.com/shell-tube-heat-exchangers/): Large-diameter, high-pressure, heavy, challenging metallurgy, and/or high-spec shell and tube heat exchangers – this is our bread and butter.
- [Bundle Handling & Field Equipment](https://www.altexinc.com/bundle-handling-field-equipment/): Altex designs and builds our own bundle handling equipment to improve safety and performance based on the experience of our field crews.
- [Shutdowns & Turnarounds](https://www.altexinc.com/shutdowns-turnarounds/): Customers partner with Altex to manage complex mechanical turnarounds in their industrial facilities.  It requires close partnership and trust to work collaboratively to ensure that turnarounds are safe, are kept to schedule and are kept on budget.   Since 2001, our field teams have delivered industrial turnaround service support for oil and gas, chemical, and other heavy industrial facilities across Canada. With decades of experience, our field supervisors and site managers play a hands-on role in planning, scheduling, and executing major plant turnarounds safely, efficiently, and on time.
- [Boiler and Heat Exchanger Repair and Replacement Services](https://www.altexinc.com/maintenance/): Altex provides comprehensive heat exchanger repair services that cover everything from bundle pulling and re-tubing to flange repairs, welding, and controlled bolting. Our teams also perform hydrotesting, helium leak detection, and pneumatic testing to verify integrity after repairs. This ensures every exchanger is restored to peak performance while meeting ASME and CSA codes.
- [Bolt Torquing / Tensioning](https://www.altexinc.com/bolt-torquing-tensioning/): We are committed to employing experts with the training, knowledge, and experience to safely operate bolt tensioning and torquing equipment like a hydraulic bolt tensioner.
- [Contact Us](https://www.altexinc.com/contact-us/): Contact Altex Industries for heat exchanger services in Canada, design, manufacturing, maintenance, and turnarounds. Whether you have a question, need a quote, or simply want to learn more about what we do, we'd love to hear from you.
- [Project Management](https://www.altexinc.com/project-management/): The Project Management Office (PMO) is a department within Altex that defines and maintains the standards for project management. The main purpose of the PMO is to ensure that projects are run in a repeatable, standardized way. It provides guidance, structure, plan and brings together all stakeholders for smooth execution of projects.
- [Supply Chain](https://www.altexinc.com/supply-chain/): It’s a big world out there!
- [Re-Rating & Troubleshooting](https://www.altexinc.com/re-rating-troubleshooting/): Performance issues on air-cooled heat exchangers may be due to incorrect assumptions during engineering, poor design, operational methodology, evolving process conditions, and/or changing environmental conditions.
- [Winterized (Recirculation)](https://www.altexinc.com/winterized-recirculation/): To ensure efficient performance and reliability in cold climates, our winterized air-cooled heat exchangers are engineered with adaptable features that minimize energy use and support seamless operation in sub-zero conditions.
- [Bundle Replacement, Re-tubes, & Repairs](https://www.altexinc.com/bundle-replacement-re-tubes-repairs/): Altex can build you a replacement air-cooler(aerial fin-tube) bundle matching original equipment manufacturer drawings.
- [Engineering](https://www.altexinc.com/engineering/): Large-diameter, high-pressure, heavy, challenging metallurgy, and/or high-spec heat exchangers – this is our bread and butter. To chew through this type of work you need serious engineering and technical horsepower, which is why Altex has Professional Engineers and Technologists throughout our organization!  
- [About Us](https://www.altexinc.com/about-us/): Altex Industries Inc. was founded in 2001 to provide shell and tube heat exchanger manufacturing, sales, and services to the oil, gas, and petrochemical sectors in Western Canada. What began as a focused offering has expanded over the last two decades to include an expanded product line featuring air-cooled exchangers, sulphur condensers, waste-heat boilers, and Helixchangers. Our Field Services division started with just "four guys in a truck" in 2003, but has since grown to employ over 1,000 people during peak turnaround season!
- [Safety](https://www.altexinc.com/safety/): Altex Industries Inc. is committed to protecting the health and safety of all stakeholders in our operations. This commitment extends to the public and the environment. Our leadership is committed to continuously improving our processes, technology, and resources, to manage safety and minimize risk.
- [Quality Control](https://www.altexinc.com/quality-control/): The Quality Control Department at Altex Industries is responsible to finding and eliminating sources of quality issues via documented processes, equipment, and experience. Our Quality Control and Assurance Program is process orientated with planned systematic activities per the Altex Quality Control Manual. Our QC/QA program is registered with ABSA and is certified to ASME U, S, and National Board NB and R stamps. 
- [Careers](https://www.altexinc.com/careers/): Are you looking for a career that will challenge you to learn new things every day?
- [Case Studies](https://www.altexinc.com/case-studies/): Case Studies
- [Articles](https://www.altexinc.com/altex-articles/): Articles Show All Air Cooled Heat Exchangers Altex General Engineering & Design Fabrication Holiday Fun Shell & Tube Heat Exchangers Specialty Services Turnarounds & Maintenance August 25, 2024 Advanced Computation in Heat Exchanger Design Heat exchangers are used for chemical processing, power generation, and much more. As energy efficiency becomes increasingly important, advanced computational techniques have revol Read More August 20, 2024 Optimizing Shell and Tube Heat Exchangers with Advanced Design Techniques Shell and tube heat exchangers are workhorses of industrial process heating and cooling applications. Their versatile design allows for efficient heat transfer between two fluid st Read More June 20, 2024 Choosing the Right Heat Exchanger Manufacturer in Edmonton Selecting a heat exchanger manufacturer can be overwhelming when you need a new heat exchanger in Edmonton, or need turnaround field services. Here are the factors to consider when Read More June 10, 2024 Choosing Shell and Tube vs Air-Cooled Heat Exchangers Selecting the right type of heat exchanger is the first step in optimizing heat transfer and costs. Two of the most common types of heat exchangers are shell and tube heat exchange Read More May 20, 2024 Key Considerations for Sizing Waste Heat Boilers and Steam Drums In the design and operation of industrial plants, waste heat boilers play a critical role in energy conservation and efficiency. These boilers harness waste heat from process opera Read More May 10, 2024 Advancements in Shell & Tube Heat Exchangers for Enhanced Heat Transfer Shell and tube heat exchangers facilitate heat transfer between two fluids. As industries continue to evolve and demand more efficient and cost-effective solutions, advancements in Read More April 20, 2024 Maximize Energy Efficiency with These Waste Heat Boiler Strategies Waste heat boilers are critical in industrial processes, using combustion exhaust heat from various processes and exchanging it into usable energy. This capability improves energy Read More April 10, 2024 How to Optimize Air-Cooled Heat Exchanger Efficiency with Advanced Design and Maintenance Air-cooled heat exchangers (ACHEs) are used in many industries, including refining, SAGD, gas processing, gas transmission,  and petrochemical. They transfer heat from process Read More March 20, 2024 Understanding Weld Overlay & Explosion Bonded Cladding for Heat Exchangers Shell and tube heat exchangers are widely used in various industries for efficient heat transfer between fluids. But these exchangers often face challenges such as corrosion and we Read More March 10, 2024 When to Use Low-Finned Tubes in Shell & Tube Heat Exchangers Low-finned tubes are a type of heat exchanger tube that feature small fins on the outer (and/or inner) surface, designed to enhance heat transfer in shell and tube heat exchangers. Read More February 20, 2024 Hydrogen Heat Exchanger Considerations for Design and Safety Hydrogen is increasingly being used as an alternative fuel and chemical feedstock. Hydrogen service is also found in refineries, specifically in Feed Effluent Exchangers in hydrocr Read More February 10, 2024 NACE and H2S Wet Sour Service Design for Heat Exchangers Equipment used in oil and gas production and refining is often exposed to extremely corrosive environments containing wet hydrogen sulfide (H2S) gas. This “sour service&#8221 Read More January 30, 2024 Understanding Fouling in Heat Exchangers and Maintenance Heat exchangers are important components in many industrial processes. They function by transferring heat between two or more fluids without mixing them. However, a common challeng Read More January 15, 2024 An Expert Guide to Shell & Tube Heat Exchanger Design The shell & tube heat exchanger is a key component in many industrial processes. It used for the transfer of heat between two process fluids. Let’s explore the fundamentals o Read More December 30, 2023 Expansion Joints in Shell and Tube Heat Exchangers Heat exchangers are critical equipment in many industrial processes. They allow the transfer of heat between two fluids without mixing them. Common examples include shell & tub Read More November 30, 2023 Explore Heat Exchanger Type: Shell & Tube, Hairpin, and More Heat exchangers are a fixture in many industries for heating, cooling, and power generation processes. By allowing heat transfer from one fluid to another (without mixing them), th Read More November 15, 2023 Shell and Tube Heat Exchangers: Functions, Applications, and Insights When we talk about industrial heat exchange services and applications, shell and tube heat exchangers are pretty much the leading choice. Shell and tube exchangers are the workhors Read More October 31, 2023 Security Surprise: A Paranormal Encounter? Last night, during the quiet solitude of the graveyard shift, our security cameras captured something that has left us all scratching our heads in disbelief. Around 2:33 AM, an uni Read More October 30, 2023 Solving The Biggest Issues with Air-Cooled Heat Exchangers Heat exchangers are important for many industrial applications, but like any equipment, they’re not without their challenges. Air-cooled heat exchangers, in particular, can p Read More October 15, 2023 Guide for Designing and Sizing Air-Cooled Heat Exchangers Designing an air-cooled heat exchanger might sound like an insurmountably complex task, but when you break it down into smaller steps, it’s much more manageable. Knowing how Read More September 30, 2023 Solving Vibration Issues in Shell and Tube Heat Exchangers Shell and tube heat exchangers are ubiquitous due to their reliability and adaptability. However, like all mechanical systems, they’re not without their challenges. One commo Read More September 15, 2023 Designing a Shell and Tube Heat Exchanger: A Guide The shell and tube heat exchanger is one of the most ubiquitous types of heat exchangers in the world. Used in many industries from chemical processing to energy systems, its versa Read More August 30, 2023 Steam Drums and Boiler Circulation in Fire-Tube Waste Heat Boilers Steam drums and boiler circulation are integral components of fire-tube waste heat boilers, playing a pivotal role in the efficient operation of these systems. This article delves Read More August 15, 2023 Finite Element Analysis for Tubesheet Design in Fire-Tube Waste Heat Boilers Introduction Heat exchangers, including fire-tube waste heat boilers, play a crucial role in the energy sector. Their performance and reliability can be dependent upon the design o Read More June 30, 2023 Portable Machining: On-Site Convenience and Precision ‍In the modern era of rapid industrialization and technological advancements, the need for efficient repair and maintenance solutions has never been more paramount. One such inno Read More June 15, 2023 Grit Blasting | Altex Industries Grit Blasting As your trusted partner in industrial turnaround, field, and specialty services, Altex Industries is committed to offering quality grit blasting services. Our attenti Read More May 30, 2023 Line Freezing | Altex Industries Line Freezing At Altex Industries, we provide innovative, cost-effective solutions to keep your facility up and running. One of our specialty services is freeze plugs, a specialize Read More May 15, 2023 Guide On How Leak Sealing Enclosures Works Leak Sealing Enclosures Altex Industries is a recognized leader in providing innovative and reliable leak sealing solutions. We specialize in the design and fabrication of custom p Read More April 30, 2023 Insights into Tube Inserts for Shell and Tube Heat Exchangers Shell and tube heat exchangers are widely used in various industries for transferring heat between fluids. The design and functionality of these heat exchangers are heavily impacte Read More April 20, 2023 The Process of Manufacturing Heat Exchangers Heat exchangers are an integral component of industrial processes, transferring thermal energy from one fluid stream to another. The design and manufacturing of heat exchangers are Read More April 10, 2023 Removable Bundle Types in Shell & Tube Heat Exchangers Shell and tube heat exchangers are widely used in industries for transferring heat between two process fluids. The most critical component of heat exchangers is the tube bundle, wh Read More April 1, 2023 ALTEX LAUNCHES MARS HEAT EXCHANGER Heat Exchangers Play Vital Role in Mars Terraforming Edmonton, Alberta, April 1, 2023: Altex Industries, a renowned manufacturer of heat exchangers, has recently announced the laun Read More March 30, 2023 What You Should Know About Low-Noise Air Cooled Exchangers Air-cooled heat exchangers are commonly used in industrial processes to remove heat from a system. They are a cost-effective solution and can be tailored to meet specific needs, bu Read More March 20, 2023 Assessing Tube-to-Tubesheet Joints in Heat Exchangers Evaluating Tube-to-Tubesheet Joints in Heat Exchangers Tubesheet joint configurations, designs, and procedures greatly influence the reliability and performance of shell and tube h Read More March 10, 2023 Heat Exchanger Cleaning and Maintenance Tips You take steps to protect business investments all the time, but one of the most important investments you can make is in the cleanliness and maintenance of your heat exchanger. He Read More February 28, 2023 TEMA Designations and Options for Shell & Tube Heat Exchangers Shell and tube heat exchangers have several specification requirements that must be met to ensure optimal performance and efficiency. To ensure that the shell and tube heat exchang Read More February 20, 2023 Choosing the Right Tube Fin heat exchanger All air-cooled heat exchangers require fin tubes to efficiently transfer process heat to the atmosphere (air). Choosing the right fin tube is essential for optimal performance, as Read More February 10, 2023 Crucial Design Factors for Sulfur Condensers Steam heating systems have always had their limitations, particularly when applied to Sulphur Recovery Units (SRU) in industrial plants. The presence of sulphur compounds can lead Read More February 2, 2023 Altex Urges Welder Recruitment with CTV News Edmonton  There is a dire need for welders among Canada manufacturing companies, specifically in Alberta, Gary Manku of Altex Industries said while s Read More December 30, 2022 How to Choose Between Air-Cooled and Shell & Tube Heat Exchangers When selecting a heat exchanger for a project, you must consider a variety of factors, such as the process (type of fluid) being used, the required operating temperature range, ava Read More December 20, 2022 Thermal Sizing of Plate & Frame Shell & Tube Heat Exchangers The design of heat exchangers in Canada is a complex process, which requires careful consideration of many factors. Heat exchangers are used to transfer thermal (heat) energy from Read More December 10, 2022 How to Choose a Heat Exchanger Manufacturing Company? Choosing a heat exchanger manufacturing company is a critical decision for businesses that need their equipment to operate efficiently and safely. Making the right decision will sa Read More November 30, 2022 Air-Cooled Heat Exchangers – Construction & Standards Air-cooled heat exchangers are essential components of many industrial and commercial systems. They are designed to transfer heat away from a system by cooling with air. Air-cooled Read More November 20, 2022 Heat Exchanger Maintenance Essentials You Need to Know Heat exchangers are essential components in many industrial systems, providing a safe, efficient way to transfer heat from one process to another. Proper maintenance is necessary t Read More November 10, 2022 Minimizing Heat Exchanger Corrosion and Fouling: Best Practices Heat exchangers are essential components in many industrial processes, and are used to transfer heat between process streams. Unfortunately, fouling and corrosion can occur in heat Read More November 2, 2022 Let your feet do the talking Sherwood Park Phoenix is a competitive soccer club that allows members to participate in competitive soccer leagues by teaching and demonstrating soccer skills, sportsmanship, hone Read More October 31, 2022 Safety Starts with Awareness Safety starts with awareness… Awareness of supernatural flesh-eating ghouls! Please ensure your coveralls and gloves are bite-proof this Halloween! Work Safe, Halloween Safe? Read More October 15, 2022 Industry 4.0 Innovations Make It Easier to Monitor and Optimize Air Cooled Heat Exchangers Air cooled heat exchangers are a staple of the Canadian petrochemical industry, vital to everyday processes such as cooling glycol, water, or lube-oil.. Air-cooled heat exchangers Read More September 30, 2022 Heat Exchanger Maintenance: Key Requirements Explained Periodic maintenance is an important part of ensuring the life of a heat exchanger. Heat exchangers are designed to contain process fluids at temperature and pressure, but if not m Read More September 20, 2022 Discover ASME Code Requirements for Large Heat Exchangers When designing and manufacturing industrial heat exchangers, it is important to adhere to the American Society of Mechanical Engineers (ASME) Code. ASME Code sets forth specific re Read More September 10, 2022 The Pros and Cons of Bolt Tensioning and Torquing Both torquing and tensioning are used to create a calculated clamping force, but how they are performed is very different. This article will discuss the advantages and disadva Read More August 30, 2022 How to Choose Right TEMA Type Shell & Tube Heat Exchanger A shell and tube heat exchanger is a device used in the thermal management of a process, which is used to transfer heat between two fluid streams. The exchanger device is made up o Read More August 20, 2022 Boilermaker Turnaround Services for Heat Exchangers When a tube bundle issue or other problem arises with a heat exchanger, you need Altex boilermaker turnaround services can help. Our experienced technicians can quickly diagnose th Read More August 10, 2022 Industrial Heat Exchangers: Explaining ASME, API, and TEMA Requirements Write an introduction: Industrial heat exchangers are mechanical equipment devices that allow for the transfer of heat between two process fluids bodies of different temperatures. Read More July 15, 2022 A Guide To Different Types Of Heat Exchanger When it comes to heat exchangers, there are a lot of things to consider. What type is best for your needs? What are the basic principles underlying heat exchangers? How do you choo Read More April 4, 2022 Update – Altex Rebranding Announcement Altex Industries is updating our branding to reflect our corporate culture and values. Read More April 1, 2022 PRESS RELEASE: Altex Launches NFT Exchanger Division PRESS RELEASE ALTEX LAUNCHES NFT EXCHANGERS World’s First Manufacturer of Non-Fungible Token Heat Exchangers for The Metaverse Edmonton, Alberta, April 1, 2022: Altex Industr Read More Altex works with us! - Western Canadian Refinery Customer September 13, 2021 Rental Heat Exchangers – Altex Did you know that Altex industries has a heat exchanger rental fleet? We have several different sizes and they are available for short and long-term rental periods. https://altexin Read More Altex is the benchmark. - Customer at major Fort McMurray Upgrader August 23, 2021 Economizer Repair – 138,000 lbs What a month it’s been already! Anyone else not ready for summer to end yet? Last week, Altex was busy loading an economizer onto the trailer for shipment back to site using Read More July 1, 2021 Made In Canada Manufactured with pride in Canada! Altex Industries is celebrating its 20th Anniversary in 2021, and we could not be here without dedicated and talented tradespeople in our shop an Read More June 16, 2021 Field Services Teamwork Recently, Altex Industries played a major role in a refinery complex’s 2021 Turnaround. The turnaround required over 600,000 manhours, involved over 1550 pieces of equipment, and Read More May 26, 2021 Engineering Engineering – It’s built-in! Altex Industries is celebrating it’s 20th Anniversary in 2021, and this is the third video in a series that introduces the great team Read More May 20, 2021 Who Are We and Where Are We Going? Altex Industries is celebrating it’s 20th Anniversary in 2021, and this is the second video in a series that introduces the great team behind Altex. Altex core values: Great Read More April 25, 2021 Great People Work Here Great People Work Here! Altex Industries is celebrating it’s 20th Anniversary in 2021, and this is the first video in a series that will introduce you to the great team behin Read More April 23, 2021 Message From The President – Altex Industries – 20th Anniversary A message from the President of Altex Industries, Dave Reich: “Altex Industries, now in its 20th year of operations, is the Canadian industry leader for “Lifecycle Supp Read More