product description Commodity API 5L GR.B ERW Steel Pipes Outer Diameter 88.9mm---660.4mm Thickness 3mm--22mm Length 3m--20m Tolerance Meet the Standard or acc to your requirement
Tom Lv Hebei Changfeng Steel Tube Manufacturing Co., Ltd Address: Cangzhou Economic Development Zone, Changzhou City, Hebei Province, China Tel: 0086-0317-3092830 Fax: 0086-0317-3096617 Phone number:0086-13754534514 E-mail: tomlv@changf
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