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Offenhauser Company is a leading fabricator of complex and sophisticated pressure vessels, reactors, columns, towers, tanks and drums for the chemical, petrochemical, refinery and other process industries. 
In addition to working with all grades of stainless and carbon steel, we also specialize in fabricating Duplex and Nickel Alloys and other corrosion / temperature resistant materials including clad material.
With over 120,000 sq. ft., the Offenhauser Company is geared for peak production. We stand ready to produce vessels with diameters up to 14 feet, weights up to 300,000 pounds and overall lengths to 150 feet, while maintaining strict quality control from planning to completion.
Our quality control department provides continual inspection of work in progress including dimensional checking and nondestructive testing.
Offenhauser Company fabricates to ASME Sec. VIII Div. I with both ASME "U" and "R" stamps.
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