- Factory price ERW GB/T 13793 oval black steel pipe/tube/galvanized
- 2017-09-01 17:18
- Model Number: WT:0.5-12.0mm-#6532 Brand Name: Capstone Key Specifications/Special Features: Oval-shaped steel pipeStandard: GB/T 13793Steel grade: Q195-Q235, Q345, 20#, SS400OD: 40*120, 40*100, 65*114, 55*160, 50*100, 55*80, 55*160, 40*120, 30*6...