... B16.11, BS3799 Size: From 1/2" to 3" Material: A105 sizeForged fittings 1/8"-4" thickness2000Lbs, 3000Lbs,6000Lbs( SCH80, SCH160 ... -SP-97, MSS-SP-79,JIS B2316materialCarbon steel(ASTM A105, Q235,A350LF2,A350LF3,)Stainless steel(ASTM A182 F304, F304L,F316,F316L,F321,F347 ... , F43, A276 S32750,A705 631,632,A961, A484, Alloy steel(ASTM A694 F42,F46,F52,F56,F60,F65,F70, A182 F12 ...