YeduMapaipi esimbi eERWzvakagadzirirwa kusangana nezvinodiwa nemaindasitiri akasiyana-siyana uye mashandisirwo. Kubvapombi yesimbi yekabhoni yakasungirirwaTichishandisa API5L GR.B pipe, tinopa sarudzo yakazara yezvigadzirwa zvinogutsa zvaunoda. Yakagadzirwa nemazvo uye nehunyanzvi, yeduMapaipi eMS ERWAnozivikanwa nekusimba kwawo, zvichiita kuti akwanise kushandiswa mumashini uye mupressure. Ingava steam tails, water tails, gas tails, kana air wires, mapaipi edu anogona kubata nekushanda kwakaoma kwenzvimbo dzinoda simba zviri nyore.
By kudzivirira kwemagetsi kwakasungirirwa
Kugadzira: Kudzivirira kwemagetsi kwakasungirirwa
Saizi: OD: 15~ 700mm Huremu: 1.5~ 20mm
Giredhi: Giredhi A neGiredhi B.
Kureba: 6M kana kureba kwakatsanangurwa sezvinodiwa.
Migumo: Mugumo Wakajeka, Mugumo Wakachekwa, Wakarukwa uye unobatana
Kuumbwa kweGiredhi neMakemikari (％)
| Giredhi | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Rudzi S (Pombi isina musono) | |||||||||
| Giredhi A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Giredhi B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
KusimbaZvinodiwa：
|
| Giredhi A | Giredhi B |
| Simba rekusimba, min, psi (MPa) | 48000 (330) | 60000 (415) |
| Simba rekubudisa, min, psi (MPa) | 30000 (205) | 35000 (240) |
Chinosiyanisa mapaipi edu esimbi eERW nehunyanzvi hwawo hwekubatanidza simbi. Akakodzera kushandiswa pakusanganisa simbi, zvichibvumira kubatana kwezvikamu zvemapaipi zvisina musono uye zvakachengeteka. Uyezve, akakodzerawo kugadzira mashandiro akadai sekukombama, kukotama, uye kuputira simbi, zvichivhura mikana yakawanda maererano nekugadzira uye mashandiro.
Mapaipi edu akagadzirwa achishandisa nzira yemagetsi yekudzivirira kupwanyika (ERW), uye anoita kuti pave nekushanda kwakasimba uye kwakavimbika. Nzira iyi yekubatanidza inovimbisa kubatana kwakasimba uye kwakasimba muhurefu hwepombi, zvichikupa chigadzirwa chakavimbika chinosangana nezvinodiwa neindasitiri.
Tinopa sarudzo dzakasiyana-siyana kuti tikwanise kugutsa zvaunoda.Mapaipi esimbi eERWanowanikwa muhukuru hwakasiyana-siyana uye mamakisi, kusanganisira giredhi A negiredhi B. Izvi zvinokutendera kuti usarudze chigadzirwa chakakwana chepurojekiti yako, zvichiita kuti ishande zvakanaka uye igare kwenguva refu.
Kuti zviwedzere kupfava uye kuchinjika, mapaipi edu anouya nehurefu hwakasiyana uye anogona kugadziriswa zvichienderana nezvaunoda. Kunyangwe uchida mativi asina kusimba, magumo akachekwa, kana mativi ane shinda, tine mhinduro inokodzera zvaunoda.
Tinonzwisisa kukosha kwekubatana kwakachengeteka uye kubatanidzwa zvakanaka mumasisitimu emapombi. Ndosaka tichipa nzira dzakasiyana-siyana dzekubatanidza kuti tive nechokwadi chekuti pombi dzedu dzinobatana zvakachengeteka uye zvisina kudonhedza mvura. Mapombi edu akagadzirwa kuti asimbise zvakasimba, achivimbisa kushanda kwenguva refu uye rugare rwepfungwa.
Nemapaipi edu esimbi eERW, munogona kuva nechokwadi chekuti muri kuwana chigadzirwa chepamusoro-soro chakavakwa kuti chigare kwenguva refu. Tinosanganisa zvinhu zvepamusoro-soro, maitiro ekugadzira epamusoro, uye matanho akaomarara ekudzora mhando kuti tipe chigadzirwa chinopfuura zvinotarisirwa.
Mukupedzisa, yeduMapaipi eERW akasungirirwandiyo sarudzo yakakwana yemhando dzakasiyana dzemashandisirwo. Kunyangwe muchida kuti zvishandiswe pakushandisa michina nepressure, kusanganisa, kana kungotakura mvura negasi, mapaipi edu anoita basa rakanaka uye akavimbika. Vimbai nehunyanzvi hwedu uye sarudzai mapaipi edu esimbi eERW epurojekiti yenyu inotevera.
