Petroleum tšepe pipe ke mofuta oa tšepe e telele e nang le karolo e sekoti 'me ha e kopane ho pota-pota, ha peterole ea peterole e phunyeletsang ke mofuta oa karolo ea moruo ea steel.Role: e sebelisoang haholo ha ho etsoa likarolo tsa sebopeho le mechine, joalo ka phala ea ho phunya oli, mochini oa likoloi, foreimi ea libaesekele le scaffolding ea tšepe e sebelisoang mohahong, joalo-joalo Ho sebelisa lisebelisoa tsa peterole ho ntlafatsa ts'ebetso ea lisebelisoa, ho boloka lisebelisoa tsa ho senya le ho ntlafatsa likarolo tsa peterole ho ntlafatsa ts'ebetso ea lisebelisoa, ho boloka lisebelisoa tsa ho senya le ho ntlafatsa lisebelisoa tsa ho senya, ho boloka lisebelisoa tsa peterole. nako ea ho sebetsa, joalo ka lesale la petroleum, jack sleeve, joalo-joalo, e 'nile ea sebelisoa haholo ho etsa pipe ea tšepe.Petroleum cracking tube kapa mefuta e fapaneng ea libetsa tse tloaelehileng tse hlokahalang, moqomo, moqomo joalo-joalo ho petroleum cracking tube. perimeter, mokelikeli o mongata o ka tsamaisoa ka phala e chitja.

API 5CT e arotsoe ka K55, N80, L80, P110 le limaraka tse ling tsa tšepe.

Tubing J55 (37Mn5)

Casing J55 (37Mn5)

Peipi e kopanyang J55 (37Mn5)

Pipe ea tšepe ea Petroleum (GB/T9948-88) ke phala ea tšepe e se nang moeli e loketseng tube ea sebōpi, mochine oa mocheso le liphaephe tsa ho hloekisa peterole.

Pipe ea tšepe bakeng sa ho cheka ha jeoloji (YB235-70) e sebelisoa bakeng sa ho cheka ha mantlha ke lefapha la jeoloji, le ka aroloang ka phala ea ho cheka, molala oa ho phunya, phala ea mantlha, phala ea casing le phala ea pula ho latela ts'ebeliso ea eona.

Tekanyetso ea ts'ebetsong ea lipeipi tsa tšepe tse se nang moeli

2. Phala ea tšepe ea seam e fatše bakeng sa ho tsamaisa mokelikeli: GB8163-99; 3. Pipe ea tšepe e sa tsitsang bakeng sa boiler: GB3087-1999; 4.

5, lisebelisoa tsa manyolo bakeng sa phala e phahameng ea tšepe e se nang seamless: GB/T6479-1999 6, ho cheka ha geological bakeng sa phala ea tšepe e se nang moroalo: YB235-70 7, ho cheka oli bakeng sa phala ea tšepe e se nang seamless: YB528-65 8, peipi ea tšepe e phunyehang ea oli: GB9948-88

Pipe ea tšepe e sa tsitsang bakeng sa moqomo oa halofo ea koloi: GB3088-1999 11. Pipe ea tšepe e se nang moeli bakeng sa sekepe: GB5312-1999 12. Peipi ea tšepe e batang e huleloang ka mokhoa o nepahetseng e se nang seamless: GB/T3639-1999

13, mefuta eohle ea phala ea tšepe e se nang seam 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov, 20G, 40Cr, 12Cr1MoV, 15CrMo

Holim'a moo, ho boetse ho na le GB/T17396-1998 (hot-roll-rolled seamless seamless tube for hydraulic prop), GB3093-1986 (high-pressure seamless steel tube for diesel engine), GB/T3639-1983 (e huleloang ka serame kapa e se nang serame e se nang seamless30 seamcold-9 GB9) tube tube special-shaped steel tube), GB/T8713-1988 (Precision ka hare bophara bophara ba seamless li-tubes for hydraulic and pneumatic cylinders), GB13296-1991 (li-tubes tsa tšepe tse sa tsitsang bakeng sa liboilers le li-exchangers tsa mocheso), GB/T14975-1994 (seamless14 stainless14 stainless14 GB9 structuret9) (li-tubes tsa tšepe tse sa tsitsang bakeng sa lipalangoang tsa mokelikeli) GB/T5035-1993 (koloi)Tube ea tšepe e se nang seam bakeng sa peipi ea bushing), API SPEC5CT-1999 (litlhaloso tsa casing le tubing), jj.