... Forgings. The material is same as pipes. Our company can make outlet from carbon steel, alloy steel and stainless steel. ... Butting-welding, socket-welding and thread. TypeConnected typeGB19326 Socket weldedGB19326 Pipe threadGB19326 Butt-weldedStandardSOL (MSS SP-97,Q/FG11)TOL ( ... Nipple,Hexagonal Nipple,etc ♥We are manufacturer of steel pipe&fittings, like 45deg/90deg/180deg elbow,equal or reducing ...