1. Standard: GB 5310-1995, GB/T 3094-2000
2. Grade: Q195 Q215 Q235 Q345
3. Thickness: 0.6-2.0mm
4. Section shape: Round, square, rectangular, oval
5. Outer diameter: 10-100mm, 15mmx15mm-80mmx80mm, 10x20mm-50x100mm
6. Place of origin: Tianjin, China
7. Application: Structure pipe
8. Technique: ERW
9. Certification: SGS
10. Special Pipe: Thick wall pipe
11. Non-alloy
12. MOQ: 10 mts
13. Packaging details: Export standard packing or according to customer' s request
14. All the pipes can be galvanized and threaded.