| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Special Pipe |
Thick Wall Pipe |
| Thickness |
1.7 - 18 mm |
| Outer Diameter |
14 - 144 mm |
| Place of Origin |
Jiangsu China (Mainland) |
material: GCr15, SAE52100, SUJ2, SKF3, SKF3S AND SO ON. OD: 14mm to 142mm WT: 1.7mm to 18mm Annual output:60000tons.