GCAW is certified by the State of Texas and the National Board of Boiler and Pressure Vessel Inspectors to design and fabricate pressure vessels in accordance with ASME Section VIII Division 1 and 2, and ASME Section I. We also hold the National Board “R” stamp which enables us to maintain the ASME Code integrity for repairs and alterations to existing vessels, both at our facility or in the field. TUV serves as our Authorized Inspection Agency, so you may be assured that GCAW will be in compliance with the latest edition ASME Code. With 300 plus ASME qualified weld procedures that are in compliance with the latest edition of ASME Section IX, GCAW is qualified and experienced in the fabrication of many metallurgies including low carbon steel, 300 series stainless, 400 series stainless, Nickel alloys such as Inconel 600, 625, 800, 825, Hastelloy C-276, C-22, Monel 400, Duplex stainless, and Chrome Moly alloy steels.