Hot Rolled Processing Seamless Casing Pipe With API PSL1 PSL2 PSL3 Producction Standard Casing pipe description:
Casing pipe is most often used in underground construction projects to encase or protect utility lines from being
damaged.
Once a well has been drilled, if it is to become a production well, the well must undergo completion. While drilling
a well cuts through the rock formations and allows drilling engineers to reach the reservoir below, the raw sides
of the well cannot support themselves. Similar to the bones of your spine protecting the spinal cord, casing is
tubing that is set inside the drilled well to protect and support the wellstream.
Features: 1. Materials: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125 etc
2. Executive standards: API 5CT, GB, ISO11960, GOST
3. Thread connection: NU, EU,IJ
4. Length: R1, R2, R3
5. Testing: NDT etc related rules of API 5CT and 5B
Technical specification:
Standard | API 5CT/ ISO11960 |
Grade | Group.1 | H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55/PSL.3, N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, N80(Q)/PSL.2, N80(Q)/PSL.3 |
| Group.2 | M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, C90/PSL.1, C90/PSL.2, C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3 |
| Group.3 | P110/PSL.1, P110/PSL.2, P110/PSL.3, |
| Group.4 | Q125/PSL.1, Q125/PSL.2, Q125/PSL.3, |
Minimum Order Quantity | Negotiable |
Outside Diameter | Casing | 4 1/2 inch to 20 inch or 114.3mm to 508mm |
Wall Thickness | According to API 5CT Standard |
Length | Casing | R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m) |
Processing type | Seamless |
Type of End-Finish | Casing | P, S, B, L |