Halvorsen USA
Halvorsen USA is a 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.
We provide services in 7 critical areas:
- Design
- Engineering
- Fabrication
- Manufacturing
- Testing
- Documentation
- Logistics
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 70 years.
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.
Our facilities, located in Cleveland, Ohio feature:
- 110,000 square feet for heavy fabrication, welding, forming, vessel fab & assembly, plate cutting, engineering & customer support
- Overhead lift in-house to 50 tons
- Assisted lifts to 90 tons
- Under hook height to 25”
- Work-holding positioners to 50 tons
- Continuous welding to 12’6”
- Plate rolling to 12’6” wide
- Plate forming to 30’ long
- Plate cutting — Oxy Fuel & Plasma 12’W x 50’L
Materials We Work With
- Stainless steel
- Carbon steel
- Carbon alloy
- Clad
- Nickel alloy
- Stainless overlay plate (welded or bonded)
- Heat resistant alloys
- Corrosion resistant alloys
- Abrasion resistant alloys
- Chrome carbide overlay plates
- Aluminum
- Copper
- Brass
90% of materials and services sourced locally and domestically
Our Certifications:
- ASME Code Certificates: “U” & “S”
- National Board “R” Stamp
- ASME Section VIII, Division I
- ASME Section I
- Compliance to A.W.S. and A.P.I. Standards
Our Vendor Network:
- Third party inspection – MT, PT, UT, RT, Impact, etc.
- Blast, prime, & paint to customer specs
- PWHT to 60’ x 15’ diameter
- Domestic material suppliers
- Calibrated test equipment
- FEA analysis — PE support
Let's Work Together
We’ll make sure your project is quoted correctly, built properly, and delivered promptly.
