HY-GRADE check valves are manufactured at our facility in Fairhope, Alabama, USA, using advanced machining technology and computer numerical control (CNC) equipment.
All exterior pressure containing components (bodies and seat inserts) are 100% machined from wrought or centrifugal cast raw materials with no welding or weld repairs to ensure the highest quality.
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HY-GRADE maintains a program of continuous quality improvement to assure that our products meet and/or exceed the standards established by our customers. Our quality program is a ISO 9001-2001 Registered Firm. In addition, HY-GRADE's quality program has been audited by various international inspection agencies to verify strict compliance of total quality.
In house hydrostatic testing to API 598 or API 6A ensures the integrity of HY-GRADE check valves. Additional Non-Destructive examinations (Magnetic Particle, Liquid Penetrent, or Ultrasonic) to ASME or API practices are available to meet customer specifications.
16250 Greeno Road (36532) P. O. Box 1376, Point Clear, AL 36564 Phone: (251) 928-1992 / Fax: (251) 928-3444 Email: sales@hy-grade.com
