304 Seamless Stainless Steel Pipe
1. Products: Tubing and Casing
2. Standards: API 5CT, API SPEC 5B, ISO 11960
3. Steel Grade: J55, K55, N80, P110, L80 etc
1. Products: Tubing and Casing
2. Standards: API 5CT, API SPEC 5B, ISO 11960
3. Steel Grade: J55, K55, N80, P110, L80 etc
4. Tolerance: by the standard
5. Size: Outer Diameter(OD): 48mm-325mm; Wall Thickness(WT): 3mm-20mm; Length: 6m-12m
6. Pipe end: plain end, short round thread, long round thread, buttress thread
7. Process Method: Hot Rolled or Cold Drawn
8. Bundling: according to the customer's requirements
9. We can also supply Non-standard pipes / tubes.
10. Packing: standard Seaworthy Packing (NB: Coating against rust)
11. Protection: supply varnish coating, plastic cap
12. Application Range: Tubing is used to extracting petroleum and natural gas from a well; casing serves as walls of a well.
13. Terms of Payment: T/T in advance or irrevocable L/C at sight
14. Minimum Order Quantity: 20 Metric Tons
Steel grade |
Chemical composition (%) | Mechanical properties | ||||||||||||||
PSL1 | ||||||||||||||||
Steelgrade | Type | C | Mn | P | S | Ti | Yield strength | Tensile strength | Elongation | |||||||
MPa | MPa | (%) | ||||||||||||||
/ | / | / | Max | Max | Min | Max | Min | |||||||||
J55 | / | / | / | / | 0.030 | 0.030 | 379 | 552 | 517 | See API 5CT | ||||||
K55 | / | / | / | / | 0.030 | 0.030 | 379 | 552 | 655 | |||||||
N80 | 1 | / | / | / | 0.030 | 0.030 | 552 | 758 | 689 |
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