Tá cásáil nó feadánra J55 API sách coitianta i druileáil ola. Mar gheall ar an íseal
cruach grád J55, úsáidtear é le haghaidh eastóscadh ola agus gáis éadomhain. Mar gheall ar a phraghas íseal i measc
gráid eile déanta as cruach, taitneamh a bhaint as iarratais níos leithne. Tá cásáil nó feadánra J55 API go forleathan
a úsáidtear in eastóscadh gás nádúrtha agus meatán guail, agus is féidir iad a fháil go coitianta i
toibreacha éadomhain, toibreacha geoiteirmeacha, agus toibreacha uisce.
Is féidir le Ábhar Feadáin J55 a bheith ábhartha go ginearálta maidir le hola, forbairt, longthógáil, scagadh,
aerloingseoireacht, cumhacht leictreach, cothú, páipéar, tionscal cumaisc, crua-earraí aisiríocha,
coirí, malartóirí teasa, miotalóireacht, etc. 5CT J55 Feidhmíonn Feadánra Cásála chun an dá cheann a iompar
peitriliam neamhscagtha agus peitril gásach ón gciseal ola agus gáis go dtí an phíblíne dromchla
tar éis leadránach críochnaithe. Is féidir leis an meáchan a chruthaíonn an nós imeachta mí-úsáide a ghualainn.
Sonraíocht
| Méideanna Cásála Píobáin, Méideanna Cásála Oilfield & Méideanna Drift Cásála |
| Trastomhas Amuigh (Méideanna Píopaí Cásála) |
4 1/2"-20", (114.3-508mm) |
| Méideanna Cásála Caighdeánacha |
4 1/2"-20", (114.3-508mm) |
| Cineál Snáithe |
Cásáil snáithe Buttress, Cásáil snáithe fada cruinn,
Cásáil snáithe bhabhta gearr |
| Feidhm |
Is féidir leis an píopa feadáin a chosaint. |
Toise Caighdeán Feadánra API 5CTQ J-55
| Méid |
Meáchan |
Trastomhas Lasmuigh |
Tiús bhalla |
Críoch Críoch |
| Grád |
| isteach |
mm |
isteach |
mm |
J55
K55 |
| 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 |
| 13.50 |
0.290 |
7.37 |
– |
| 15.10 |
0.337 |
9.56 |
– |
| 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 |
| 18.00 |
0.362 |
9.19 |
– |
| 21.40 |
0.437 |
11.10 |
– |
| 23.20 |
0.478 |
12.14 |
– |
| 24.10 |
0.500 |
12.70 |
– |
| 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 |
| 20.00 |
0.361 |
9.17 |
– |
| 23.00 |
0.415 |
10.54 |
– |
| 6 5/8 |
20.00 |
6.625 |
168.28 |
0.288 |
7.32 |
PSLB |
| 24.00 |
0.352 |
8.94 |
PSLB |
| 28.00 |
0.417 |
10.59 |
– |
| 32.00 |
0.475 |
12.06 |
– |
| 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 |
| 26.00 |
0.362 |
9.19 |
PSLB |
| 29.00 |
0.408 |
10.36 |
– |
| 32.00 |
0.453 |
11.51 |
– |
| 35.00 |
0.498 |
12.65 |
– |
| 38.00 |
0.540 |
13.72 |
– |
| 7 5/8 |
24.00 |
7.625 |
193.68 |
0.300 |
7.62 |
– |
| 26.40 |
0.328 |
8.33 |
PSLB |
| 29.70 |
0.375 |
9.52 |
– |
| 33.70 |
0.430 |
10.92 |
– |
| 39.00 |
0.500 |
12.70 |
– |
| 42.80 |
0.562 |
14.27 |
– |
| 45.30 |
0.595 |
15.11 |
– |
| 47.10 |
0.625 |
15.88 |
– |
| 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 |
| 40.00 |
0.450 |
11.43 |
– |
| 44.00 |
0.500 |
12.70 |
– |
| 49.00 |
0.557 |
14.15 |
– |
| 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 |
| 43.50 |
0.435 |
11.05 |
– |
| 47.00 |
0.472 |
11.99 |
– |
| 53.50 |
0.545 |
13.84 |
– |
| 58.40 |
0.595 |
15.11 |
– |
| 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 |
| 55.50 |
0.495 |
12.57 |
– |
| 60.70 |
0.545 |
13.84 |
– |
| 65.70 |
0.595 |
15.11 |
– |
| 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 |
| 72.00 |
0.514 |
13.06 |
– |
| 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 |
| 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 |
