... BUTT WELDED PIPE FITTING & FORGED FLANGE FLANGE,ELBOW,TEE,REDUCER,CAP,CROSS ANSI,ASME,DIN,JIS,GOST,BS CS A234 WPB, A105N, PIPE ... " to 24" seam weldding 4" to 48" Material: carbon steel ASTM A234 wpb, wpc; A106; st37.0; S235JR; SS400; CT20, ... Q235A; Q235BStandard: ANSIB16.9, ASME B16.28; DIN 2605, DIN 2615, DIN2616, DIN2617;GOST 17375; GOST 17378; JIS2311Wall thickness: 2MM----25MM SCH5,SCH10S, SCH10 ...