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Carbon Steel
ASTM A694 F42,F46,F52,F56,F60,F65,F70
Stainless Steel
ASTM A182 F304/304L,F316/316L,F316H,F310,F321,F44(UNS S31254)
Alloy Steel
ASTM A182 F1,F5a,F9,F11,F12,F22,F91
Duplex & Super Duplex Stainless Steel
ASTM A182 F51/UNS S31803,F53/UNS S32750,F55/UNS S32760
Special Alloy
Inconel 600,Inconel 625,Inconel 718,Inconel X-750,Incoloy 800,Incoloy 800H,Incoloy 825,Hastelloy C276,Monel 400,Monel K-500
Steel Flanges
