Weld Neck Flanges
ASTM A182 F44 flange,W.Nr. 1.4547 flange,SMO 254,UNS S31254 Flange
ASTM A182 F44 254 SMO Flange | UNS S31254 ASTM A182 F44 flanges are forged super-austenitic stainless steel flanges manufactured from UNS S31254, also designated EN 1.4547. With approximately 20% chromium, 18% nickel, 6% molybdenum, nitrogen and copper, F44 provides very high resistance to pitting, crevice corrosion and stress-corrosion cracking Read more…
