Product Description Zhengde hot-rolled seamless steel pipe is a long strip of steel with a hollow section and no joints around it. The steel pipe has a hollow cross-section and is widely used as a ...View More
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H-Q ASTM A213, A312, ASTM A269 Q235, Q345, Q195, Q215, Q345c, Q345A Customized Hot Rolled Seamless Steel Pipe for Construction and Decoration Low Price