Product Description
Physical properties are checked and each length hydrostatically tested, normally to only 3,000 psi in the plain end (unthreaded) condition. The following are also checked:
Dimensions
Weights
Straightness
Lengths
Part of this inspection is to drift all lengths.
Despite all the American Petroleum Institute (API) specifications and testing, some tubing defects are still found after delivery; thus, some operators do further inspection.
Model Number:L80-13Cr casing
Brand Name:Derun
Origin:China (mainland)
Product name: oil casing
Outer diameter: 4-1/2″-20″ (114.3mm-508mm)
Wall thickness: 5.21mm-16.13mm
Lb/Ft:9.5-40.5
Standard API 5CT
Grade: J55, K55, N80, L80, P110, Q125
Material: seamless casing steel pipe (ERW is also ok)
Threaded: BTC, LTC, STC
Couplings with PIN and BOX
Length: Range1 (4.88-7.62m)
Range2 (7.63-10.35m)
Range3. (10.36-14.63m)
Product Name | Abundant supply of professional manufacturing API Spec 5CT J55 K55 N80 L80 Seamless Steel Oil Well Casing Pipe |
Product material | Carbon steel Pipe, Alloy steel Pipe, Stainless Steel Pipe |
Type of Pipe | SMLS, WELDED |
Standard | API 5CT |
Grade | H40,J55,K55,M65,N80(N80-1,N80Q),L80(L80-1,L80-9Cr,L80-13Cr),C90(C90-1,C90-2),T95,C95,P110,Q125,e.t.c. |
Usage | Tubing is used for rextracting oil or gas from wells, while casing for sidewall. |
MOQ | 5 Tons/Size |
Dimension of Tubing | 2-3/8"~4-1/2" (60.32mm~114.3mm) |
Dimension of Casing | 4"~20" (101.6mm~508mm) |
End Type | Plain end(P), Non-upset T&C, Ex-upset T&C, Short Round Thread(S), Long Roound Thread(L), Buttress Thread(B),e.t.c. |
| Size | Weight | Outside Diameter | Wall Thickness | End Finish | ||||||
| Grade | ||||||||||
| in | mm | in | mm | J55K55 | L80 | N80 | C90T95 | P110 | ||
| 4 1/2 | 9.50 | 4.500 | 114.3 | 0.205 | 5.21 | PS | – | – | – | – |
| 10.50 | 0.224 | 5.69 | PSB | – | – | – | – | |||
| 11.60 | 0.250 | 6.35 | PSLB | PLB | PLB | PLB | PLB | |||
| 13.50 | 0.290 | 7.37 | – | PLB | PLB | PLB | PLB | |||
| 15.10 | 0.337 | 9.56 | – | – | – | – | PLB | |||
| 5 | 11.50 | 5.00 | 127.00 | 0.220 | 5.59 | PS | – | – | – | – |
| 13.00 | 0.253 | 6.43 | PSLB | – | – | – | – | |||
| 15.00 | 0.296 | 7.52 | PSLB | PLB | PLB | PLBE | PLB | |||
| 18.00 | 0.362 | 9.19 | – | PLB | PLB | PLBE | PLB | |||
| 21.40 | 0.437 | 11.10 | – | PLB | PLB | PLB | PLB | |||
| 23.20 | 0.478 | 12.14 | – | PLB | ||||||
| 24.10 | 0.500 | 12.70 | – | PLB | ||||||
| 5 1/2 | 14.00 | 5.500 | 139.7 | 0.244 | 6.20 | PS | – | – | – | – |
| 15.50 | 0.275 | 6.98 | PSLB | – | – | – | – | |||
| 17.00 | 0.304 | 7.72 | PSLB | PLB | PLB | PLBE | PLB | |||
| 20.00 | 0.361 | 9.17 | – | PLB | PLB | PLBE | PLB | |||
| 23.00 | 0.415 | 10.54 | – | PLB | PLB | PLBE | PLB | |||
| 6 5/8 | 20.00 | 6.625 | 168.28 | 0.288 | 7.32 | PSLB | – | – | – | – |
| 24.00 | 0.352 | 8.94 | PSLB | PLB | PLB | PLBE | PLB | |||
| 28.00 | 0.417 | 10.59 | – | PLB | PLB | PLBE | PLB | |||
| 32.00 | 0.475 | 12.06 | – | PLB | PLB | PLBE | PLB | |||
| 7 | 17.00 | 7.00 | 177.80 | 0.231 | 5.87 | – | – | – | – | – |
| 20.00 | 0.272 | 6.91 | PS | – | – | – | – | |||
| 23.00 | 0.317 | 8.05 | PSLB | PLB | PLB | PLBE | – | |||
| 26.00 | 0.362 | 9.19 | PSLB | PLB | PLB | PLBE | PLB | |||
| 29.00 | 0.408 | 10.36 | – | PLB | PLB | PLBE | PLB | |||
| 32.00 | 0.453 | 11.51 | – | PLB | PLB | PLBE | PLB | |||
| 35.00 | 0.498 | 12.65 | – | PLB | PLB | PLBE | PLB | |||
| 38.00 | 0.540 | 13.72 | – | PLB | PLB | PLBE | PLB | |||
| 7 5/8 | 24.00 | 7.625 | 193.68 | 0.300 | 7.62 | – | – | – | – | – |
| 26.40 | 0.328 | 8.33 | PSLB | PLB | PLB | PLBE | PLB | |||
| 29.70 | 0.375 | 9.52 | – | PLB | PLB | PLBE | PLB | |||
| 33.70 | 0.430 | 10.92 | – | PLB | PLB | PLBE | PLB | |||
| 39.00 | 0.500 | 12.70 | – | PLB | PLB | PLBE | PLB | |||
| 42.80 | 0.562 | 14.27 | – | PLB | PLB | PLB | PLB | |||
| 45.30 | 0.595 | 15.11 | – | PLB | PLB | PLB | PLB | |||
| 47.10 | 0.625 | 15.88 | – | PLB | PLB | PLB | PLB | |||
| 8 5/8 | 24.00 | 8.625 | 219.08 | 0.264 | 6.71 | PS | – | – | – | – |
| 28.00 | 0.304 | 7.72 | – | – | – | – | – | |||
| 32.00 | 0.352 | 8.94 | PSLB | – | – | – | – | |||
| 36.00 | 0.400 | 10.16 | PSLB | PLB | PLB | PLBE | PLB | |||
| 40.00 | 0.450 | 11.43 | – | PLB | PLB | PLBE | PLB | |||
| 44.00 | 0.500 | 12.70 | – | PLB | PLB | PLBE | PLB | |||
| 49.00 | 0.557 | 14.15 | – | PLB | PLB | PLBE | PLB | |||
| 9 5/8 | 32.30 | 9.625 | 244.48 | 0.312 | 7.92 | – | – | – | – | – |
| 36.00 | 0.352 | 8.94 | PSLB | – | – | – | – | |||
| 40.00 | 0.395 | 10.03 | PSLB | PLB | PLB | PLBE | – | |||
| 43.50 | 0.435 | 11.05 | – | PLB | PLB | PLBE | PLB | |||
| 47.00 | 0.472 | 11.99 | – | PLB | PLB | PLBE | PLB | |||
| 53.50 | 0.545 | 13.84 | – | PLB | PLB | PLBE | PLB | |||
| 58.40 | 0.595 | 15.11 | – | PLB | PLB | PLB | PLB | |||
| 10 3/4 | 32.75 | 10.75 | 273.05 | 0.279 | 7.09 | – | – | – | – | – |
| 40.50 | 0.350 | 8.89 | PSB | – | – | – | – | |||
| 15.50 | 0.400 | 10.16 | PSB | – | – | – | – | |||
| 51.00 | 0.450 | 11.43 | PSB | PSB | PSB | PSBE | PSB | |||
| 55.50 | 0.495 | 12.57 | – | PSB | PSB | PSBE | PSB | |||
| 60.70 | 0.545 | 13.84 | – | – | – | PSBE | PSB | |||
| 65.70 | 0.595 | 15.11 | – | – | – | PSB | PSB | |||
| 13 3/8 | 48.00 | 13.375 | 339.73 | 0.330 | 8.38 | – | – | – | – | – |
| 54.50 | 0.380 | 9.65 | PSB | – | – | – | – | |||
| 61.00 | 0.430 | 10.92 | PSB | – | – | – | – | |||
| 68.00 | 0.480 | 12.19 | PSB | PSB | PSB | PSB | PSB | |||
| 72.00 | 0.514 | 13.06 | – | PSB | PSB | PSB | PSB | |||
| 16 | 65.00 | 16 | 406.40 | 0.375 | 9.53 | – | – | – | – | – |
| 75.00 | 0.438 | 11.13 | PSB | – | – | – | – | |||
| 84.00 | 0.495 | 12.57 | PSB | – | – | – | – | |||
| 109.00 | 0.656 | 16.66 | P | P | P | – | P | |||
| 18 5/8 | 87.50 | 18.625 | 473.08 | 0.435 | 11.05 | PSB | – | – | – | – |
| 20 | 94.00 | 20 | 508.00 | 0.438 | 11.13 | PSLB | – | – | – | – |
| 106.50 | 0.500 | 12.70 | PSLB | – | – | – | – | |||
| 133.00 | 0.635 | 16.13 | PSLB | – | – | – | – | |||