... ,sanitary valve,check valve,strainer etc.2.Pipe fittings:elbow 45,elbow 90,tee,cross,union,cap,socket,coupling,plug,nipple,bushing etc ... ,E,F,DC,DP4.Forged fittings and flanges:butt-weld elbow,tee,cap,150-3000LBS flanges etc.5.All kind of metal ...