mct oil oilfield casing prices hot rolled square steel casing tubing pipe 1.product:mct oil oilfield casing prices hot rolled square steel casing tubing pipe 2.Material:GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc. 3.(1)OD:114.30mm ...
Dalipu Oil Country Tubular Goods Co., Ltd [Minerals & Metallurgy] [Steel] [2017-02-24 15:16:53 ]