ERW Steel Pipes, Available in Square and Rectangular Shapes
ERW钢管，有方形和矩形形状
- 尺寸：20 x 20和400 x 400mm
- 外径公差：±0.03
- 壁厚：0.9〜10mm
- 长度：2至12m或定制
- 符合BV和SGS国际标准
- 符合ASTM-A53A，BS1387-1985和GB / T3091-2001标准
- 材料：Q195，Q215，Q235和Q345
- 技术：焊接
- 包装：捆绑或定制
- 用于低压液体输送，如水，气，油和建筑
- 生产能力：万吨/月
- 工艺技术：螺纹，联轴器和塑料盖保护
- moq：10mt（10,000kg）
- Sizes: 20 x 20 and 400 x 400mm
- Outer diameter tolerance: ±0.03
- Wall thicknesses: 0.9 to 10mm
- Length: 2 to 12m or customized
- Meets BV and SGS international standards
- Meets ASTM-A53A, BS1387-1985 and GB/T3091-2001 standards
- Materials: Q195, Q215, Q235 and Q345
- Technique: welded
- Packaging: in bundles or customized
- Used for low pressure liquid delivery such as water, gas and oil and construction
- Productivity: 10,000 tons/month
- Process technology: threading, coupling and with plastic caps protected
- MOQ: 10mT (10,000kg)
