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- Size: 35
- Place of Origin: hebei
- Brand Name: Zhongyuan pipeline
- Model Number: GB/T8163-2008
- Weight: 30.000 kg
Seamless steel pipe factory production of seamless steel pipe of the use of high-quality coil, retest qualified after slitting or coil of automatic forming and welding, in computer control optimal fusing temperature at the same time, clear tube inside and outside burr, passing the nondestructive detection of steel pipe in rare oxidation atmosphere heating to 910 C 950 DEG C is released, descaling by tension reducing mill multi pass rolling, steel pipe throughout the microstructure, grain, geometric dimensions and mechanical properties of full uniform. Product execution API, SPEC 5L API, SPEC 5CT GB/T8163-2008, EN10217 standard. This product is widely used in the combustible and non combustible fluid transport pipeline and boiler, steel structure. Products to fill gaps in domestic production, the company currently has four production lines, with an annual output of 89- Phi Phi 630mm seamless steel pipe 200 thousand tons.
- Size: 35
- Place of Origin: hebei
- Brand Name: Zhongyuan pipeline
- Model Number: GB/T8163-2008
- Weight: 30.000 kg
Specification model: | Serial number | Nominal outside diameter * wall thicknessmm | Serial number | Nominal outside diameter * wall thicknessmm |
1. | 89 ×4~6 | 14. | 325 ×6~12 | |
2. | 114.3×4~6 | 15. | 340 ×6~12 | |
3. | 133 ×4~6 | 16. | 351 ×6~12 | |
4. | 141.3×4~6 | 17. | 355.6×6~12 | |
5. | 159 ×4~8 | 18. | 377 ×6~12 | |
6. | 165 ×4~7 | 19. | 406.4×6~12 | |
7. | 168.3×4~7 | 20. | 426 ×6~12 | |
8. | 177.8×4~7 | 21. | 457 ×6~12 | |
9. | 219.1×6~10 | 22. | 508 ×6~12 | |
10. | 245 ×6~10 | 23. | 530 ×6~12 | |
11. | 273 ×6~10 | 24. | 559 ×6~12 | |
12. | 299 ×6~12 | 25. | 610 ×6~12 | |
13. | 323.8×6~12 | 26. | 630 ×6~12 |