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CARBON STEEL PIPEDEscriptION:API 5L PSL-1/2SPIRAL STEEL PIPE
EXECUTIVE STANDARD:
1.API SPEC 5L SPECIFICATION FOR LINE PIPE.
2.SY/T5037(CHINESE STANDARD)FOR LOW PRESSURE LIQUID TRANSPORTION.
3.GB/9711.1/.2(CHINESE STANDARD)PETRDEUM AND NATURAL GAS INDUSTRIES.
4.DIAMETER SCHEDULE:
Size | No. | (O.D x Wall Thickness)mm | No. | (O.D x Wall Thickness)mm |
| 1. | 219×6--8 | 13. | 920-1020×11-12 |
| 2. | 273×6--8 | 14. | 1120-1220×8-12 |
| 3. | 325*6-8 | 15. | 529-1220*13-14 |
| 4. | 377×6--8 | 16. | 1320-1420*9-12 |
| 5. | 426×6--10 | 17. | 1320-1420*13-14 |
| 6. | 478×6--10 | 18. | 1520-1620*9-12 |
| 7. | 529×6--12 | 19. | 1520-1620*13-14 |
| 8. | 630-820×6--8 | 20. | 1720-1820*10-12 |
| 9. | 630-820×9-10 | 21. | 1720-1820*13-14 |
| 10. | 426 × 11-12 | 22. | 1920-2020*10-12 |
| 11. | 920-1020 ×6-8 | 23. | 1920-2020*13-14 |
| 12. | 920-1020*9-10 | 24. | 2020-3050*12-25.4 |
5.MATERIAL:Q235B-Q345B,L175-L485,16MN,L290-L360 OR ACCORDING TO THE CUSTOMERS REQUIREMENTS.
6.STANDARD:
API-5l PSL-1PSL-2 GB/T9711.1-1997 GB/T9711.2 SY/T5037-2000
GB/T19001-2000 GB/T 24001-2004 GB/T 28001-2001 OHSAS 18001:1999
7.ANNUAL PRODUCTION:300,000TONS
8.PRODUCTION LINE: 7 SETS.
API5L PSL-2
API5L PSL-2
