Q195 Q235 Square Round ERW Welded Hollow Section Steel Tube / Pipe

  ERW carbon steel pipe  

1. DETAILS & PICTURES

2. MATERIAL 

3. SPECATION 

4. PRODUCTION LINE

5. MILL & LOADING AND DELIVERY

6. TESTING

7. CERTIFICATES

8. INFORMATION ABOUT COMPANY

9. CONTACT INFORMATION

  WITH PIPES, WE CONTACT THE WORLD.