MATERIAL : • A105, • A350 LF2, • A182 F304, • A182 F304L, • A182 F316, • A182 F316L CLASSES : • 150lb up to 2500lb JOINT FACES : • RF, • FF STANDARDS : • ASME B 16.5 • ASME B 16.47 ( A/ B Series) SIZE : • 1/ 2” up to 10” USE : • Oil & Gas, Petroleum, Chemical, Construction, Power dll