Petroleum simbi pombi imhando yesimbi refu ine mhango chikamu uye isina kubatanidzwa kwakatenderedza, nepo petroleum inoputika pombi imhando yehupfumi chikamu steel.Basa: rinoshandiswa zvakanyanya mukugadzirwa kwezvakaumbwa uye zvemagetsi zvikamu, senge pombi yekubooresa mafuta, dhiraivha yemotokari, bhasikoro furemu uye simbi scaffolding inoshandiswa mukuvaka, etc.Kushandisa petroleum inopwanya chiyero chinogona kuvandudza zvinhu zvinoputika, kugadzira zvinhu zvinoputika, kuvandudza zvinhu zvinoputika chubhu, kuvandudza zvinhu zvinoputika. nguva yekugadzirisa, senge ringing bearing ring, jack sleeve, nezvimwewo, yakashandiswa zvakanyanya kugadzira simbi pombi. Petroleum cracking chubhu kana zvakasiyana-siyana zvechinyakare zvombo zvinokosha zvinhu, mbiya, mbiya uye zvichingodaro kune petroleum cracking chubhu kugadzira. Petroleum cracking pombi inogona kupatsanurwa kuita round pombi uye special-shaped shape pipe inoenderana nechimiro chepombi yakakura kwazvo. perimeter, 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, midziyo yefetereza yekumanikidza yakakwira simbi pombi isina musono: GB/T6479-1999 6, kuchera geological pombi isina musono pombi: 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-kudzvanya isina musono chubhu yeinjini yedhiziri), GB/T3639-1983 (inotonhora-inodhonzwa kana inotonhora-yakakungurutswa precision seamless30 simbi 9 GB/T49 seamcold-9 simbi 6 GB9), chubhu yakakosha-yakaita simbi chubhu), GB/T8713-1988 (Yakakwana yemukati dhayamita isina musono machubhu e hydraulic uye pneumatic cylinders), GB13296-1991 (isina musono machubhu esimbi emabhailers uye anotsinhanisa kupisa), GB/T14975-1994 (seamless14 simbi14 stainless 9 GB9 chimiro T9 simbi isina tsvina) (machubhu esimbi asina musono ekufambisa mvura) GB/T5035-1993 (mota)Seamless simbi chubhu yebushing pombi), API SPEC5CT-1999 (specification for casing and tubing), nezvimwewo.