Product Description

Origin CN Brand Name hebei hongrun Length *****0mm Outer Diameter **1mm*****2mm Technique Seamless Thickness *******0mm the seamless steel pipe are widely used in petroleum, casing pipe, , and other else, wide range of application and strong adaptability. material:*0#, *0#, Q**5, **5，P*1 , WB*6 , *0G.*5Cr1MoVG.*2Cr1MoVG, executive standard:GB/T***0, , ASME SA **6 . ASME SA***5 , EN******2.