Petroleum simbi pombi imhando yesimbi refu ine mhango chikamu uye isina akabatana akatenderedza, nepo petroleum inoputika pombi imhando yehupfumi chikamu steel.Basa: rinoshandiswa zvakanyanya mukugadzirwa kwezvimiro uye zvemichina zvikamu, senge pombi yekubooresa mafuta, dhiraivha yemotokari. shaft, bhasikoro furemu uye simbi scaffolding inoshandiswa mukuvaka, etc.Kushandisa peturu yekupwanya chubhu kugadzira mhete zvidimbu zvinogona kuvandudza chiyero chekushandiswa kwezvinhu, kurerutsa maitiro ekugadzira, kuchengetedza zvinhu uye nguva yekugadzirisa, senge rolling bearing ring, jack sleeve, nezvimwe. yakashandiswa zvakanyanya kugadzira pombi yesimbi. Petroleum inoputika chubhu kana zvakasiyana-siyana zvechinyakare zvombo zvakakosha zvinhu, mbiya, mbiya uye zvichingodaro kune peturu inopwanya chubhu kugadzira. Petroleum inoputika pombi inogona kupatsanurwa kuita pombi yakatenderera uye pombi yakasarudzika zvinoenderana ne chimiro chemuchinjikwa-sectional area.Sezvo nzvimbo yepetroleum inoputika pombi ndiyo yakakura ine perimeter imwe chete, mvura yakawanda inogona kutakurwa nepombi yedenderedzwa.

API 5CT yakakamurwa kuita K55, N80, L80, P110 uye mamwe mamakisi esimbi.

Tubing J55 (37Mn5)

Casing J55 (37Mn5)

Pombi yekubatanidza J55 (37Mn5)

Petroleum simbi pombi (GB/T9948-88) isimbi isina musono pombi yakakodzera muchoto chubhu, kupisa exchanger uye pombi mune petroleum refinery.

Simbi pombi ye geological drilling (YB235-70) inoshandiswa pakuchera kwepakati nedhipatimendi re geological, iyo inogona kukamurwa kuita pombi yekuchera, dhiraivha collar, core pombi, casing pombi uye kunaya kwemvura zvinoenderana nekushandiswa kwayo.

Seamless simbi pombi kushandiswa mwero

2. Ground musono simbi pombi yekufambisa mvura: GB8163-99; 3. Seamless simbi pombi nokuda bhaira: GB3087-1999; 4.

5, fetiraiza midziyo yekumanikidza yakakwira simbi isina musono pombi: GB/T6479-1999 6, kuchera geological pombi yesimbi isina musono: YB235-70 7, kucheresa mafuta kwepombi yesimbi isina musono: YB528-65 8, mafuta anotsemuka pombi yesimbi isina musono: GB9948- 88

Seamless simbi pombi yemotokari hafu shaft: GB3088-1999 11. Seamless simbi pombi yengarava: GB5312-1999 12. Inotonhora inokweva inotonhora yakakungurutswa zvakarurama seamless simbi pombi: GB/T3639-1999

13, marudzi ese esimbi isina musono pombi 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov, 20G, 40Cr, 12Cr1MoV, 15CrMo

Pamusoro pezvo, kune zvakare GB/T17396-1998 (inopisa-yakakungurutswa seamless simbi chubhu ye hydraulic prop), GB3093-1986 (yakanyanya-kudzvanywa seamless simbi chubhu yeinjini yedhiziri), GB/T3639-1983 (inotonhora-inodhonzwa kana kutonhora- yakakungurutswa precision seamless simbi chubhu), GB/T3094-1986 (inotonhora-inodhonzwa seamless simbi chubhu yakakosha-yakaita simbi chubhu), GB/T8713-1988 (Precision yemukati dhayamita isina musono machubhu ehydraulic uye pneumatic silinda), GB13296-1991 (isina musono. machubhu esimbi asina simbi emaboilers uye anochinja kupisa), GB/T14975-1994 (machubhu esimbi asina musono echimiro), GB/T14976-1994 (machubhu esimbi asina musono ekufambisa mvura) GB/T5035-1993 (motokari)chubhu yesimbi isina musono bushing pombi), API SPEC5CT-1999 (specification yecasing uye tubing), nezvimwe.