Api k55, Api j55, Api l80, Api 5ct Casing Stainless Steel Seamless Tube For Conveyance Of Gas, Petroleum Descrition: 1.1.1 Specifications 1.Grade:API ...
Carbon Stainless Steel Seamless Tube Pipe Made Of Api Psl1 Psl 2 Astm a53 / a106 Gr, b For Construction Descrition: 1.1.1 Specifications Carbon Steel ...