1.carbon steel elbow&SS elbow 2.concentric reudcer&eccentric reducer 3.equal tee&reducing tee 4.PL,WN,SO,BL flange Product Catalogue 1, Intermediate frequency bends from D18mm to D1220mm 2, Seamless elbows from D22mm to D820mm 3, Seamless tees, reducers, and caps from D25mm to D820mm 4, Pipe fitting made of steel plate from D630mm to D3320mm 5, Socket welding pipe fittings from D3mm to D159mm 6, ...