- Black square steel pipe, wholesale
- 2017-09-02 04:33
- Model Number: square pipe Q195 Q215 Q235 Brand Name: RongXiang Key Specifications/Special Features: Quick details:Standard:GB, GB 13296-2007, GB 18248-2000, GB 5310-1995Grade:Q195-Q345, Q195, Q215, Q235Thickness:0.7 - 3 mmSection shape: roundO...