Karolo ea Li-valve tsa Heke ea Seretse ke Efe?

Li-valve tsa heke ea seretseHaholo-holo li sebelisoa mesebetsing ea ho cheka oli, ho tiisa samente le ho sebetsa ho laola phallo ea seretse se nang le khatello e phahameng kapa maro a mang a metsi a nang le liliba. Mesebetsi ea tsona ea bohlokoa e kenyelletsa:

1.Ho Koala Phallo

Ikarole ka potlakomehala ea potoloho ea seretse nakong ea maemo a tšohanyetso kapa tlhokomelo ho thibela ho phatloha kapa ho lutla ha metsi.

Mohlala: “Kenya tshebetsong valve ya seretse hang-hang haeba matshwao a ho raha ha seliba a bonwa.”

2.Ho Thibela Khatello

Ho mamella khatello e matla ea mokelikeli oa ho cheka (hangata15,000+ PSI) ho boloka botsitso ba taolo ya seliba.

3.Ho hanyetsa ho senyeha/ho senyeha ha mafome

Mebele ea li-valve le litiiso (mohlala, tungsten carbide) li hanela khoholeho e bakoang ke seretse se tletseng lehlabathe kapa se senyang.

4.Kopanyo ea Sistimi ea BOP

E sebetsa e le likarolo tse thusang ho thibela ho phatloha ha metsi (BOPs) bakeng sa polokeho e ntlafetseng ea hlooho ea seliba.

5.Valve ea Heke ea SeretseLiparamente tsa Khetho ea Tekheniki

1. Litlhaloso tsa Bohlokoa

Boholo ba Boro:
Mefuta e tloaelehileng: 2″ ho isa ho 12″ (Boholo bo tloaelehileng: 4″/6″/8″)

Tekanyetso ea Khatello:
Khatello ea ho sebetsa: 5,000-15,000 PSI (Litekanyetso tse phahameng lia fumaneha)
E lumellana le: Maemo a API 6A/API 16C/ASME B16.34

2.Mefuta ea Khokahano

E betliloeng:
ASME B16.5 (RF/RTJ)
API 6A (6B/6BX)

E tlamiloe:
API 6A (6B/6BX)

E hlophisitsoe ka khoele:
API 7-1 (Khoele ea Premium)
NPT (Khoele ea Pipe e Tloaelehileng ea Amerika)

3.Litlhaloso tsa Thepa

Lisebelisoa tsa 'Mele:
Tšepe ea Khabone (ASTM A216 WCB)
Tšepe e sa Hlakeng (ASTM A351 CF8M)
Tšepe e habeli (ASTM A995 4A/5A)

Mekhoa ea ho Tiisa:
Tšepe ho tloha ho tšepe (Tungsten Carbide/Stellite)
Litiiso tse Tieang (NBR/FKM)

4. Litlhoko tse Ikhethang tsa Tšebeletso

Tšebeletso e Bolila (H₂S/CO₂):
Ho latela melao ea NACE MR0175/ISO 15156

Maemo a Mocheso a Feteletseng:
Mocheso o tlase: -50°C (-58°F)
Mocheso o phahameng: 232°C (450°F) kapa o ikgethileng

Ho Sebetsana le Mecha ea Litaba e Hlabang:
Litulo/liheke tse thata lia fumaneha

5. Tataiso ea Khetho:Ka kopo fana ka tse latelang bakeng sa khetho e nepahetseng ea valve:

Mofuta oa Seliba:[Naha/Lebōpong/Shale/Metsi a tebileng]

Khatello e phahameng ka ho fetisisa:[_____ PSI]

Litšobotsi tsa Mokelikeli:[Boleng ba lehlabathe, mahloriso a Cl⁻, maemo a H₂S]

Mabaka a Tikoloho:[Litlhoko tsa mocheso, ho bola, ho se phatlohe ha tsona]

Junnie Liu

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Email: landrill@landrilltools.com