产品详细信息
We are a factory specializing in the manufacture and export of LSAW steel pipe in China.
The specifications are diameter of φ 406mm -φ 1422mm (16-56inch), wall thickness of 8mm -60mm and length of 3m -12m .
The standards of production are in below: GB/T3091, GB/T9711.1, GB/T9711.2, API 5L PSL1/PSL2 and so on. The main raw materials are Q235, Q345, L175-L555 and X42-X80.
相关证明的文件
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公司详细资料
We are a factory specializing in the manufacture and export of LSAW steel pipe in China.
The specifications are diamet...