We are professional manufacturer of all kinds of steel pipes and fittings,like:seamless steel pipe,erw steel pipe,elbow,reducer,tee,cap,flange ect. Main standard: CS,SS,Duplex Steel,Copper,Titanium&Alloy,Nickel&Alloy,Tantalum etcApplication:Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.If you are interesting,please feel free and send inquiry to us for more ***ails Hope your kindly feedback!