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Specialty Welding

We have access to a network of more than 800 welders that we’ve certified over the years. This team of highly skilled individuals compliment the over 1,600 specialized welding procedures that we own. They work with our experienced team of engineers to provide our customers with exceptional service that includes professional inspection and documentation, as well as the opportunity for cost-effective turnover packages.

Our craftsmen are performance tested using a restricted weld test (photo example below) to ensure consistent quality on difficult weldments such as furnace tubes and boiler tubes. Customers know they can count on CUST-O-FAB to consistently deliver quality, ASME Code welding and ASME Code repair services.

Our welders are ASME Code certified for a wide range of alloys:

  • Chrome (1%-9%)
  • Urea-Grade Stainless Steels
  • Duplex / Super Duplex
  • Titanium
  • Inconel (all grades)
  • Cast Alloys
  • Micro Alloys (unclassified, Kubota, XM)
  • Grade 91 / Modified 9 cr.

Weld Specifications:



Hire the best welders in the industry for your project.