Halvorsen USA is leading manufacturer of ASME pressure vessels and heavy plate fabrication. Our industry expertise includes engineering, extensive heavy plate fabrication capabilities, large pressure vessel projects, and in-house testing.  Production capabilities and support services include material sourcing, plate cutting, rolling, forming, straightening, ASME code welding and construction, stress relieving, material surface prep & finishing, and inspection.  We fabricate with materials that include PVQ plate, stainless steels, high-strength steel, chromoly steels, high nickel alloys, manganese, copper, and abrasion resistant steels.

At Halvorsen, we understand the importance of hitting deadlines, standing by commitments and honoring our word.  We do what we say and stand by our work.  We’ve been serving satisfied customers for over 60 years. Since 1955 we’ve delivered a no hassles, no headache experience for our customers. We are proud to hold ASME U & S Code stamps, and a National Board “R” stamp from the American Society of Mechanical Engineers.  As members of the Steel Tank Institute and the Steel Plate Fabricators Association — STI/SPFA, Halvorsen is committed to the highest level of customer satisfaction.