Oaljebehuizing is in piip mei grutte diameter dy't tsjinnet as de tructural retainer, it kin sawol ûndergrûn as boarring beskermje fan
ynstoarten en te tastean boarjen floeistof te sirkulearje en winning.
Spesifikaasjes
Standert: API 5CT.
seamless stielen casing en buizen pipen: 114.3-406.4mm
laske stielen casing en tubing pipen: 88,9-660,4mm
Outer Ofmjittings: 6.0mm-219.0mm
Wall Dikte: 1.0mm-30 mm
Lengte: max 12m
Materiaal: J55, K55, N80-1, N80-Q, L80-1, P110, ensfh.
Thread ferbining: STC, LTC, BTC, XC en Premium ferbining
|
Standert |
API 5CT/ ISO11960 |
|
|
Klasse |
Groep.1 |
H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55 /PSL.3, |
|
Groep.2 |
M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr) /PSL.1, |
|
|
Groep.3 |
P110/PSL.1, P110/PSL.2, P110/PSL.3, |
|
|
Groep.4 |
Q125/PSL.1, Q125/PSL.2, Q125/PSL.3, |
|
|
minimum oantal te bestellen |
1 ton |
|
|
Outside Diameter Ranges |
Tubing |
1.315 inch oant 4 1/2 inch of 48.26 mm oant 114.3 mm |
|
Behuizing |
4 1/2 inch oant 13 3//8 inch of 114,3 mm oant 339,72 mm |
|
|
Dikte fan de muorre |
Neffens API 5CT Standert |
|
|
Lingte |
Tubing |
R1 (6.10m oant 7.32m), R2 (8.53m oant 9.75m), R3 (11.58m oant 12.80m) |
|
Behuizing |
R1 (4,88m oant 7,62m), R2 (7,62m oant 10,36m), R3 (10,36m oant 14,63m) |
|
|
Type |
Seamless |
|
|
Soart ein-finish |
Tubing |
P, I, N, U |
|
Behuizing |
P, S, B, L |
|
Ofmjittings
| Pipe casing Sizes, Oilfield casing maten & casing drift maten | |
| Outer Diameter (Casing Pipe Maten) | 4 1/2"-20", (114.3-508 mm) |
| Standert Casing Maten | 4 1/2"-20", (114.3-508 mm) |
| Thread Type | Stiftingsdraadbehuizing, Lange rûne threadbehuizing, Koarte rûne threadbehuizing |
| Funksje | It kin beskermje de buizen piip. |
Gemyske gearstalling
| Klasse | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≤ | Ni≤ | Cu≤ | Mo≤ | V≤ | Als≤ |
| API 5CT J55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT K55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT N80 | 0.34-0.38 |
0.20-0.35 |
1.45-1.70 |
0.020 |
0.015 |
0.15 |
/ |
/ |
/ |
0.11-0.16 |
0.020 |
| API 5CT L80 | 0.15-0.22 |
1.00 |
0.25-1.00 |
0.020 |
0.010 |
12.0-14.0 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT J P110 | 0.26-035 |
0.17-0.37 |
0.40-0.70 |
0.020 |
0.010 |
0.80-1.10 |
0.20 |
0.20 |
0.15-0.25 |
0.08 |
0.020 |
Meganyske eigenskippen
|
Steel Grade |
Yield Strength (Mpa) |
Tensile Strength (Mpa) |
|
API 5CT J55 |
379-552 |
≥517 |
|
API 5CT K55 |
≥655 |
≥517 |
|
API 5CT N80 |
552-758 |
≥689 |
|
API 5CT L80 |
552-655 |
≥655 |
|
API 5CT P110 |
758-965 |
≥862 |