ASME Pressure Vessels

A.S.M.E. Code Pressure Vessel Manufactured by Halvorsen CompanyThe Halvorsen Company constructs, fabricates, builds, designs, manufactures, tests and inspects ASME code pressure vessels, steam drums, storage tanks, autoclaves and components. We build closed containers that are designed to hold gases or liquids at a pressure substantially different from the ambient pressure. Halvorsen is a premier manufacturer and supplier of ASME code pressure vessels.

To talk to us about our ASME pressure vessel fabrication services, call 1-800-423-7080 and ask for Justin Frick or a Sales Engineer or email

We produce many types of ASME Code pressure vessels and tanks including:

  • Stainless Steel
  • Nickel Alloy
  • Carbon Steel
  • Steam Drums
  • Ammonia Tanks
  • Scrubbers
  • Separators
  • Filter Tanks
  • Storage Tanks
  • Process Tanks
  • Deaerators
  • Refractory Lined Vessels
  • Autoclaves

We construct pressure vessels to the precise requirements of our customers. We are considered an industry leader for providing expert engineering services and the production of custom ASME fabricated process tanks, towers and pressure vessels. When our customers need custom fabricated process tanks, storage tanks and pressure vessels they rely upon The Halvorsen Company to fabricate these products to their exact specifications. We provide metallurgical consulting services to those customers that require expertise in the application of high performance alloys. Click here to learn about the Halvorsen Company’s code tank, A.S.M.E. code tank and pressure vessel custom manufacturing and fabrication services.

The Halovrsen Company fabricates and manufactures ASME code pressure vessels.

We follow the ASME organization’s requirements outlined in the revised and updated 2010 Boiler and Pressure Vessel Code in order to follow safety design rules along with rules related to the construction, operation, testing and maintenance of pressure vessels, boilers, transport tanks, nuclear power plant components and other pressure systems.

Click here to visit our “Steel and Pressure Vessel Fabrication Industry News” page to stay informed about heavy steel plate and pressure vessel fabrication and manufacturing industry news and Halvorsen Company news.

We supply petrochemical manufacturers, paper and power industries, refineries, the military and other valued customers with products that are designed and built to their exact specifications. We are one of the most respected manufacturers and suppliers of stainless steel and carbon steel and alloy pressure vessels. We specialize in fabricating pressure vessels to comply with the ASME Boiler and Pressure Vessel Code, Sect. I, Sect. VIII Div I and National Board “R” stamp. Our expertise in ASME Code construction provides our customers with a high level of confidence in our ability to meet their most stringent requirements.

Our custom pressure vessel fabricating services supply diverse industries with vertical and horizontal vessels, towers, storage tanks, ammonia tanks, steam drums, deaerators, DOT transport vessels and autoclaves. Our capabilities include pressure vessel plate processing and the design and fabrication of large diameter tanks weighing up to 75 tons. We fabricate pressure vessels and tanks that meet ASME standards from materials such as stainless steel, carbon steel, nickel, Inconel®, Monel®and duplex stainless steel.

Halvorsen Company also offers services to manufacture components for pressure vessels such as; rolled and welded cylinders for shells and jackets, heads, cones and transitions.  These components can be provided assembled with partial data reports.  Components can then be shipped to your facility for final assembly.

To submit a design or CAD drawing, request a quote or submit an RFQ, ask a sales engineer a question, discuss your current project, place a fabrication order or to schedule a tour of our facilities, please call 1-800-423-7080 and ask for Justin Frick or a Sales Engineer or email

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We invite you to work with The Halvorsen Company on a steel or alloy fabrication project. Call us at 1-800-423-7080 to begin working with us.