Hydrafab is ASME Code, 'U' stamp approved. This certifies Hydrafab to fabricate Section VIII Division 1 pressure vessels. In addition to these, Hydrafab has "R" stamp certification to perform repairs and alterations to boilers and pressure vessels as issued by the National Board of Boiler and Pressure Vessel Inspectors. Hydrafab has implemented a quality management system based on ISO 9001:2015, which meets specific industry requirements to improve our business, product quality to final customers, and long-term relationships and reduce risks.