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ASTM A182 GR. F51 Weld Neck Flange,2205 WNRF Flange

ASTM A182 F51 Weld Neck Flange | Duplex S31803 WNRF ASTM A182 F51 is a forged duplex stainless steel flange grade corresponding to UNS S31803, widely used in oil and gas, offshore, chemical processing and chloride-containing piping systems. F51 combines a ferritic-austenitic duplex microstructure with high yield strength and good Read more…

By ADMIN, 57 yearsSeptember 12, 2026 ago