X52 neft quvuri quvuriMaxsus mo'ljallanganXitoy milliy neft korporatsiyasi (CNPC) quvurlariVa keng qo'llaniladiNeft, tabiiy gaz, suv va boshqa o'rta transport loyihalari. Umumiy xususiyatlarga quyidagilar kiradi:
Diametri diapazoni: 34-ph3500 mm
Devor qalinligi: 3.0-60 mm
Ulanish usullari: Payvandlash, ulanish ulanishi va soket ulanishi
Diumnsioni:
1) chirishsiz: OD: 21.3-508mm wt: 2-60mm
2) HFW / ERW: OD: 21.3-508mm wt: 3.2-15.9mm
3) LSAW: OD: 406.4-1422mm WT: 6.4-44.5MM
4) SSS: OD: 219.1.1-2540 mm WT: 5.4-25.4 mm
API 5L X52 payvandsiz / choksiz quvurlar kimyoviy tarkibi:
|
X52 PSL-1 max |
C 0.26 |
Mn 1.40 |
P 0.03 |
S 0.03 |
Si / |
|
1-sinf x52 psi-2 max |
C 0.12 |
Mn 1.70 |
P 0.025 |
S 0.015 |
Si 0.45 |
API 5L x52 payvandlangan / changsiz quvurlar mexanik xususiyatlari:
|
Baho |
Hosildorlik kuchi (min.) MPa |
Zinarli kuch (min.) MPa |
Cho'zish |
|
X52 PSL-1 |
359 |
455 |
E=1944 A 0.2 /U 0.9 |
|
X52 PSL-2 |
359-531 |
490-758 |
E=1944 A 0.2 / U 0.9 |
Biz bilan bog'laningAPI 5L X52 PSL1 PSL2 choksiz payvandlangan quvur: pipes@gneetube.com
