✧ Kev piav qhia
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm API 6A FC tes rooj vag valve yog nws lub peev xwm kaw zoo heev. Nruab nrog lub kaw lus kaw hlau-rau-hlau, lub valve muaj kev ua tau zoo heev tiv thaiv kev xau kom tiv thaiv kev xau lossis poob ntawm lub foob. Qhov kev ua haujlwm no yog qhov tseem ceeb rau kev tswj hwm kev ncaj ncees ntawm lub kaw lus thiab ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo. Tsis tas li ntawd, lub valve tsim qis-torque txo qhov kev siv zog uas yuav tsum tau ua haujlwm lub valve, txhim kho kev ua haujlwm tag nrho.
API 6A lub qhov rooj vag muab qib siab tshaj plaws zoo thiab tus nqi rau kev siv roj thiab roj av. Lub qhov rooj vag feem ntau yog siv rau kev tswj cov kua dej ntws hauv qhov drilling qhov tswj system thiab drilling kua manifolds (xws li, tua manifolds, choke manifolds, av nkos manifolds thiab standpipe manifolds).
Cov li qub no muaj txoj kev ntws zoo tshaj plaws thiab xaiv cov qauv thiab cov khoom siv kom zoo rau lub neej ntev dua, kev ua haujlwm zoo thiab kev ua haujlwm zoo. Lub qhov rooj slab ib daim yog hloov tau hauv thaj teb thiab muab lub valve nrog lub peev xwm kaw ob sab ntawm ob qho siab thiab qis. Slab Gate Valves yog tsim los rau roj thiab roj av wellhead, manifold lossis lwm yam kev pabcuam tseem ceeb nrog kev ua haujlwm siab txij li 3,000 txog 10,000 psi. cov li qub no muaj nyob rau hauv txhua chav kawm kub API thiab cov khoom qhia qib PSL 1 txog 4.
✧ Cov Lus Qhia Tshwj Xeeb
| Tus Qauv | API Spec 6A |
| Qhov loj me me | 1-13/16" txog 7-1/16" |
| Tus nqi siab | 2000PSI txog 15000PSI |
| Qib kev qhia tshwj xeeb ntawm kev tsim khoom | NACE MR 0175 |
| Qib kub | KU |
| Qib khoom siv | AA-HH |
| Qib Kev Qhia Tshwj Xeeb | PSL1-4 |
