Cangzhou Qiyuan Foreign Trade Co., Ltd. [China]

seamless welded pipe 1.Model Number 6"to 36" 2.Length DRL or SRL 3.Grade 20#, Q235, Q345

seamless welded pipe1.Model Number 6"to 36" 2.Length DRL or SRL 3.Grade 20#, Q235, Q345

seamless pipe