Giffin is an ASME certified manufacturer of custom pressure vessels and storage & pressure tanks that comply with Section VIII, Division 1 of the ASME Pressure Vessel Code. Our craftsmen consist of FCAW / SMAW Certified Welders and AWS Qualified Stainless Steel Welders.

The ASME Pressure Vessel Code is recognized worldwide. All Giffin pressure tanks, even non-code, are built to Code standards and pressure tested before shipment. By manufacturing our pressure vessels to ASME code, our customers can use our products in the fabrication of equipment that is being designed and built for export to Europe and/or used in the fabrication of a system that ultimately will bear the CE Mark.