Steel Tube with 114.30 to 339.70mm Outer Diameter
钢管，外径为114.30至339.70mm
加入意向
- 外径：114.30至339.70mm
- 壁厚：5.21至15.88mm
- 钢种：Q215A至Q345B
- 带扣类型：L / C和S / L / B
- 标准：Q / TGGB13
- Outer diameters: 114.30 to 339.70mm
- Wall thicknesses: 5.21 to 15.88mm
- Steel grade: Q215A to Q345B
- Buckle types: L/C and S/L/B
- Standard: Q/TGGB13
