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API 5L saw steel pipe
Material:Q235B-Q345B,L175-L485,Q195,Q215,16MN,L290-L360ETC
Standard:API-51 GB/T9711.1-1997 SY/T5037
API 5L saw steel pipe
Description:spiral steel pipe
Executive standard:
- API SPEC 5L specification for line pipe.
- SY/T5037(Chinese standard)for low pressure liquid transportion
- GB/9711.1(Chinere standard)petrdeum and natural gas industries.
- Diameter schedule:
| size | No. | (O.D×Wall Thickness)mm | No. | (O.D×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 |
- material:Q195,Q215,Q235,Q345,L175-L485,16MIN,L290-L360 or according to the customers requirements.
- standard:API-51 GB/T 9711.1-1997 SY/T 5037-2000GB/T 19001-2000 GB/T 24001-2004 GB/T 28001-2001 OHSAS 18001:1999
- Annual production:300,000tons
- Production line:6 sets.
- Technique:welded
- Application: petroleum, chemical, gas, water transportation, construction, power, metallurgy, shipbuilding.
- Packing:paint on the pipe and plastic covers at the ends or as your requirements
- Delievery time:according to customers’ requirements(the earliest time is 10 days)
- Payment terms:30%TT in advance,70%TT against DBL,L/C
API 5L saw steel pipe
