升级到高级会员并解锁额外的福利. 更多详细资料
加入我们,关注您的公司成长! 成为全球1万多家金属材料公司的一分子 更多详细资料
Specifications 1.We manufacture API 5CT oil pipe 2.Size:4-1/2 13-3/8 3.API 5CT c...
J55 BTC oil casing pipes Company Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd ...
N80 casing for the walls of oil Company Hebei Borun Petroleum Pipe Manufacturing Co....
Rectangular&square hollow section tube Company :Hebei Borun Steel Trade Co., Ltd D...
Pile tube quality inspection is convenient, especially closed pile tip, pile length a...
Dimension:20mm*20mm-1000mm*1000mm Wall Thickness: 2mm-35mm Length:6m-12m , or as pe...
Product Details: Production Process:JCOE Out Diameter: 325-1420mm (14″ -60″) Wall ...
API 5DP Drill Pipe Standard: API Standard: API 5DP Thickness: 6.45 - 12.7 mm Section...
Bestar Steel Co. Ltd in China. We mainly focus on exporting and manufacturing of stee...