... valve,globe valve,sanitary valve,check valve,strainer etc.2.Pipe fittings:elbow 45,elbow 90,tee,cross,union,cap,socket,coupling ... .Forged fittings and flanges:butt-weld elbow,tee,cap,150-3000LBS flanges etc.5.All kind of metal products,design and develop for ... customers special demands. Air Hose Fittings/pipe fittings