Petroleum Well Control Equipment Co., Ltd.(PWCE)

API 6A Casing Head le Wellhead Assembly

Tlhaloso e Khutšoanyane:

Khetla e nang le khatello e entsoe ka tšepe e entsoeng ka tšepe e entsoeng ka tšepe e nang le matla a mangata, mefokolo e fokolang le matla a phahameng a ho jara khatello.

Mandrel hanger e entsoe ka forgings, e lebisang ho matla a ho jara le ho tiisoa ho tšepahalang.

Likarolo tsohle tsa tšepe tsa slip hanger li entsoe ka tšepe e entsoeng ka motsoako.Meno a thellang a koetsoe ka carburized le ho tingoa.Sebopeho se ikhethang sa sebopeho sa leino se na le litšobotsi tsa ts'ebetso e ka tšeptjoang le matla a phahameng a ho jara.

Valve e nang le thepa e nka kutu e sa phahamang, e nang le torque e nyane ea switching le ts'ebetso e bonolo.

Mofuta oa ho thella le mofuta oa mandrel hanger o ka fapanyetsanoa.

Mokhoa oa ho fanyeha oa casing: mofuta oa slip, mofuta oa khoele, le mofuta oa welding o thellang.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhetho bakeng sa hlooho ea casing ke tse latelang:

Khokahano e ka tlase ea hlooho ea casing e kanna ea ba khoele ea lebokose la API kapa khoele ea lebokose la API;hape e ka ba khokahano ea mofuta.

E ka fanoa ka poleiti ea motheo e tšehetsang weld.

Mathoko e ka 'na ea e-ba khoele ea lipeipi kapa e kentsoeng ka mahlakoreng, e entsoeng ka khoele e tšehali bakeng sa ho hokahanya valve e khutlelang morao ea R 1.1/2".

Pono e Phatlohileng

Tlhaloso

E lekantsoe WP 21MPa, 35MPa, 70MPa, 105MPa
PSL PSL1, PSL2, PSL3, PSL3G, PSL4
PR PR1
TC P, U, L
MC AA,BB,CC,DD,EE,FF
Casing Head-Threaded kapa Welded Bottom
截屏2023-07-17 10.05.13

Mofuta oa khoele ea mohato o le mong:

E khona ho sebetsana le mefuta eohle ea likhoele tsa casing mme ea hokahana le sekoaelo sa bokaholimo ka pin * pin nipple, e potlakileng ebile e bonolo ho e kenya.Casing ea tlhahiso e ka emisoa ka mandrel kapa slip.

Arola mofuta oa mekhahlelo e 'meli: 

E ka fanyeha likarolo tse tharo tsa casing, casing e ka holimo e ka khoasoa kapa ea thellela mofuteng oa welding, 'me casing ea tekheniki le casing ea tlhahiso e ka ba ea mofuta oa slip kapa mofuta oa mandrel.

Hlooho ea k'hokelo e tlase ea mofuta oa Slip: 

Sekurufu sa ho notlela se kaholimo se sebelisoa ho etsa hore leino le thellang le tlamelle bokaholimo ba casing.'Me lesale la ho tiisa casing la mofuta oa BT le fanoa, le hokahane ka thata, le bonolo ebile le ka tšeptjoa.

Lisebelisoa tse thusang tsa casing hlooho

Ho apara sehlahla

Ho roala sehlahla ho sebelisoa haholo-holo ho thibela hlooho ea casing le karolo e ka hare ea sefapano e tiisang hore e se ke ea senyeha ke lisebelisoa tsa ho phunya nakong ea ts'ebetso ea ho phunya.

Lisebelisoa tse tsoelang pele

Se sebedisoang ho ntsha Sehlahla sa Roala.

Polaka ea teko ea khatello

Polaka ea teko ea khatello e ka har'a lehetla le ka hare la casing head spool 'me e leka ho tiea ha BOP, spool ea ho phunya le hlooho ea casing ka pipe ea ho phunya.

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  • E 'ngoe:

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