Commodity: Straight seam welding pipe
1. Standard: ASTM API5L API5CT GB/T SY/T
2. Material: Q235 Q345
3. OD:73.2mm(2 7/8’’)~406.4mm(16’’)
4. Thickness of wall: 5mm~12mm
5. Length: 8m~14m
6. Quality: ISO:9001: ISO2000-Quality-Systerm has been passed