1)type:bw seamless steel sch40 pipe fittings 2)size:1/2"- ... steel bw seamless sch40 pipe fittings size 1/2"-48"(DN15-DN1200) material stainless steel , carbon steel , alloy steel ... DIN ,ASTM and MSS standards, We manufacture pipe products of various kinds of specifications with high, ... pipe fittings made-in-China, our products include elbows, pipe reducers, tees, big bends, caps made from carbon steel ...