Tubes,tube fitting
We are a manufacturer of steel pipes in China. Seamless steel pipes( with sizes of outside diameter 33.4-219.1mm/1-8" ,wall thickness 3-14.0mm/SCH40-120 ) are our present main products,which meet Chinese GB/8162/8163, ASTM A106 GR.B, A 53 GRB. Our yearly production capacity is 200,000 tons.