We, Shijiazhuang Fortune Industrial & Trading Co., Ltd, supply carbon steel pipe fittings. The welding fittings are manufactured according to ANSI B16.9/16.28, DIN2605/2615/2616, JIS P2311/2312 STANDARD,the material including ASTM A234 WPB,carbon steel,mild steel, stainless steel alloy steel, size from 1/2”TO 4” can available. The wall thicakness can be made as SGP, STD, SCH40, SCH180, SCH160.We can also produce according to customers’ drawings or samples.