ASME Heat Exchangers

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Alloy Engineering thermally and mechanically designs custom ASME heat exchangers.  These include Air Cooled & Finned Tube Heat Exchangers, Shell & Tube Heat Exchangers, Recuperators and Economizers. 

We are members of HTRI and utilize HTRI thermal design software, and CodeCalc for mechanical design to ASME Code with S, U and R Stamps. 

Features include:

  • Shell Diameters up to 80” with In-House machining capabilities up to 110” Turning 
  • High-Temperature Gas/Gas Exchangers
  • Bayonet Heat Exchangers – Double Tubesheet Designs
  • Refractory Lined 
  • Replacement Bundles, Channels, Shells & Tubesheets
  • Nickel Brazed Finned Tubing
  • Clean-Room Fabrication & Welding
  • Solidworks 3D Fabrication Drawings
  • Ratings up to 1600°F
  • Carbon, Stainless and High Nickel Alloys

Engineering Advantage
Alloy Engineering carries Certificates of Authorization for pressure vessels and heat exchanger fabrication to ASME Code Section I and Section VIII, Div. 1; B31.1 and B31.3 Process & Pressure Piping; and API 660/661 General Refinery specifications. We design and fabricate pressure vessels in a wide range of materials for a wide range of industry applications.  

Working closely with our customers, the focus of our engineering is to custom design a solution for each application. Our distinct expertise is in the design of high-temperature vessels fabricated from high-nickel and exotic alloys. Our designs are frequently found in high-temperature applications operating at over 1,000°F, while our components and assemblies for nitric acid processes operate at over 1,600°F.
 
High-Temperature, High-Alloy Finned Tube Heat Exchangers
In 2013, Alloy Engineering expanded our product capabilities to include nickel (BN6) brazed finned tube heat exchangers that can be customized and built to specification. Unlike a welded fin, nickel brazed finned tubing creates a solid attachment to the tube, preventing breakage and corrosion down the road. A variety of nickel-brazed fin and tube material combinations are available.

Industry Applications 

  • Power generation systems
  • Gas turbines
  • Petroleum and natural gas production
  • Heat treating
  • Metals processing
  • Chemical Processing
  • Caustic & specialty chemical
  • Specialty Gasses 
  • Food & paper
  • Rendering plants

To learn more about heat exchanger engineering and heat exchanger fabrication at Alloy Engineering, simply fill out the form on this page and a member of our team will be in touch with you. Or, you may call us at 440.243.6800.

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