Yog 'qobig'i katta diametrli quvur bo'lib, strukturani ushlab turuvchi bo'lib xizmat qiladi, u ham er osti, ham quduq teshiklarini himoya qilishi mumkin.
qulashi va burg'ulash suyuqligining aylanishi va qazib olinishiga imkon berish.
Texnik xususiyatlari
Standart: API 5CT.
choksiz po'latdan yasalgan korpus va quvur quvurlari: 114,3-406,4 mm
payvandlangan po'lat korpus va quvur quvurlari: 88,9-660,4 mm
Tashqi o'lchamlari: 6,0 mm-219,0 mm
Devor qalinligi: 1,0 mm-30 mm
Uzunligi: maksimal 12 m
Materiallar: J55, K55, N80-1, N80-Q, L80-1, P110 va boshqalar.
Mavzu ulanishi: STC, LTC, BTC, XC va Premium ulanishi
|
Standart |
API 5CT/ ISO11960 |
|
|
Baho |
Guruh.1 |
H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55 /PSL.3, |
|
Guruh.2 |
M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr) /PSL.1, |
|
|
Guruh.3 |
P110/PSL.1, P110/PSL.2, P110/PSL.3, |
|
|
Guruh.4 |
Q125/PSL.1, Q125/PSL.2, Q125/PSL.3, |
|
|
Minimal buyurtma miqdori |
1 tonna |
|
|
Tashqi diametr diapazonlari |
Quvurlar |
1,315 dyuymdan 4 1/2 dyuymgacha yoki 48,26 mm dan 114,3 mm gacha |
|
Koson |
4 1/2 dyuymdan 13 3/8 dyuymgacha yoki 114,3 mm dan 339,72 mm gacha |
|
|
Devor qalinligi |
API 5CT standartiga muvofiq |
|
|
Uzunlik |
Quvurlar |
R1 (6,10 m dan 7,32 m gacha), R2 (8,53 m dan 9,75 m gacha), R3 (11,58 m dan 12,80 m gacha) |
|
Koson |
R1 (4,88 m dan 7,62 m gacha), R2 (7,62 m dan 10,36 m gacha), R3 (10,36 m dan 14,63 m gacha) |
|
|
Turi |
Uzluksiz |
|
|
Yakuniy tugatish turi |
Quvurlar |
P, I, N, U |
|
Koson |
P, S, B, L |
|
O'lchamlari
| Quvurlar korpusining o‘lchamlari, neft konining korpusining o‘lchamlari va korpusning drift o‘lchamlari | |
| Tashqi diametri (qopqoq quvurlari o'lchamlari) | 4 1/2"-20", (114,3-508 mm) |
| Standart korpus o'lchamlari | 4 1/2"-20", (114,3-508 mm) |
| Ip turi | Tayanch ipli korpus, uzun dumaloq ipli korpus, qisqa dumaloq ipli korpus |
| Funktsiya | U quvur trubasini himoya qilishi mumkin. |
Kimyoviy tarkibi
| Baho | 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 |
Mexanik xususiyatlar
|
Chelik darajasi |
Hosildorlik kuchi (Mpa) |
Kuchlanish kuchi (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 |