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Valavu yotetezeka komanso yodalirika ya chipata cha API 6A

Valavu yotetezeka komanso yodalirika ya chipata cha API 6A Chithunzi Chowonetsedwa
  • Valavu yotetezeka komanso yodalirika ya chipata cha API 6A
  • Valavu yotetezeka komanso yodalirika ya chipata cha API 6A
  • Valavu yotetezeka komanso yodalirika ya chipata cha API 6A
  • Valavu yotetezeka komanso yodalirika ya chipata cha API 6A
  • Valavu yotetezeka komanso yodalirika ya chipata cha API 6A
  • Valavu yotetezeka komanso yodalirika ya chipata cha API 6A

Kufotokozera Kwachidule:

Kuyambitsa Valavu Yathu Yoteteza Pamwamba——–Valavu yoteteza imatseka vuto la zida za chitsime pansi pa chowongolera chakutali, chomwe chimapereka chitetezo cha chitetezo cha chitsimecho m'chikwama chapadera.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

✧ Kufotokozera

Valavu yoteteza pamwamba (SSV) ndi valavu yoteteza chipata yogwiritsidwa ntchito ndi madzi kapena mpweya kuti iyese zitsime za mafuta ndi gasi zomwe zili ndi kuthamanga kwa madzi ambiri, kuthamanga kwambiri, kapena kupezeka kwa H2S.

SSV imagwiritsidwa ntchito kutseka chitsime mwachangu ngati pali kupanikizika kwambiri, kulephera kugwira ntchito, kutayikira kwa zida zapansi pamadzi, kapena vuto lina lililonse la chitsime lomwe limafuna kutsekedwa nthawi yomweyo.

Vavu imagwiritsidwa ntchito limodzi ndi dongosolo lozimitsa mwadzidzidzi (ESD) ndipo nthawi zambiri imayikidwa pamwamba pa choke manifold. Vavu imayendetsedwa patali kaya ndi batani lokanikiza kapena loyendetsedwa lokha ndi oyendetsa okwera/otsika.

Valavu yoteteza ya hydraulic
Valavu yotetezera yokhala ndi skid

Pamene siteshoni yakutali yayatsidwa, gulu lozimitsa mwadzidzidzi limagwira ntchito ngati cholandirira chizindikiro cha mpweya. Chipangizocho chimamasulira chizindikirochi kukhala yankho la hydraulic lomwe limachotsa mphamvu ya chingwe chowongolera kuchokera ku actuator ndikutseka valavu.

Kuwonjezera pa ubwino wake wotetezeka komanso wodalirika, Surface Safety Valve yathu imapereka kusinthasintha komanso kugwirizana ndi mitundu yosiyanasiyana ya makonzedwe a wellhead ndi zida zopangira. Kusinthasintha kumeneku kumapangitsa kuti ikhale chisankho chabwino kwambiri pa kukhazikitsa kwatsopano komanso ntchito zokonzanso, zomwe zimapatsa ogwiritsa ntchito njira yotsika mtengo yowonjezerera luso lowongolera wellhead.

✧ Mbali

Kutsegula kwakutali kosalephera komanso kutseka chitsime chokha pakatayika mphamvu yolamulira.
Zisindikizo ziwiri kuchokera ku chitsulo kupita ku chitsulo kuti zikhale zodalirika m'malo ovuta.
Kukula kwa Bore: zonse ndizodziwika
Choyendetsera magetsi cha hydraulic: 3,000 psi yogwira ntchito komanso 1/2" NPT
Kulumikizana kwa malo olowera ndi otulutsira: API 6A flange kapena nyundo union
Kutsatira malamulo a API-6A (PSL-3, PR1), NACE MR0175.
Kusokoneza ndi kusamalira mosavuta.

Valavu yotetezera

✧ Zofotokozera

Muyezo API Spec 6A
Kukula kwa dzina 1-13/16" mpaka 7-1/16"
Kupanikizika kwa Mtengo 2000PSI mpaka 15000PSI
Mulingo wofotokozera za kupanga NACE MR 0175
Mulingo wa kutentha KU
Mulingo wazinthu AA-HH
Mulingo wofotokozera PSL1-4
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