Detail: Large Diameter Black , Blank , Bright , Galvanized Seamless Stainless Steel Pipe Q195 - Q235A Specifications galvanized seamless steel pipes 1.Seamless steel pipe 1" -16" 2.Material: ASTM....
Tianjin LANG Steel Pipe Manufacturing Co., Ltd.( hereinafter referred to as XSP) which is a cold drawn working line, a general steel factory engaged in pipe manufacture, the R& D, design, manufacture....