YeduERW simbi mapaipizvakagadzirirwa kuzadzisa zvinodiwa nemaindasitiri akasiyana uye maapplication.Kubvawelded carbon steel pipekune API5L GR.B pombi, isu tinopa yakazara sarudzo yezvigadzirwa zvinoenderana nezvako chaizvo zvaunoda.Yakagadzirwa nemazvo uye nehunyanzvi, yeduMS ERW mapaipivanozivikanwa nekusimba kwavo uye simba, zvichiita kuti ive yakanaka kune mechanical uye pressure applications.Ingave mitsara yemvura, mitsetse yemvura, mitsara yegesi, kana mitsara yemhepo, mapaipi edu anogona kubata kuoma kwenzvimbo dzinodiwa zviri nyore.
Kugadzira: Magetsi kuramba akaiswa welded
Saizi: OD: 15 ~ 700mm WT: 1.5 ~ 20mm
Giredhi: Giredhi A uye Giredhi B.
Kureba: 6M kana kureba yakatarwa sezvinodiwa.
Inopera: Plain End, Beveled End, Threaded uye coupling
Giredhi uye Kemikari Kuumbwa (％)
| Giredhi | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Type S (Seamless pombi) | |||||||||
| 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 |
TensileZvinodiwa:
|
| Giredhi A | Giredhi B |
| Kusimba simba, min, psi (MPa) | 48000 (330) | 60000 (415) |
| Goho simba, min, psi (MPa) | 30000 (205) | 35000 (240) |
Chinosiyanisa mapaipi edu esimbi eERW kugona kwawo kwakasiyana-siyana.Iwo akanyatsokodzera kune welding application, achibvumira isina musono uye yakachengeteka kujoinha kwepaipi zvikamu.Uyezve, ivo vakanyatsokodzera kuumba mashandiro akadai sekukochekera, kukotama, uye kupeta, kuvhura huwandu hwese hwemikana maererano nekugadzira uye kushanda.
Yakagadzirwa uchishandisa electric resistance welding (ERW) nzira, mapaipi edu anovimbisa kushanda kwakafanana uye kwakavimbika.Iyi welding tekinoroji inovimbisa yakasimba uye inowirirana zvisungo mukati mehurefu hwepombi, ichikupa iwe chigadzirwa chakavimbika chinosangana nepamusoro indasitiri zviyero.
Isu tinopa huwandu hwakasiyana hwesarudzo kuti uite kune zvaunoda chaizvo.YeduERW simbi mapaipianowanikwa muhukuru hwakasiyana-siyana uye mamakisi, kusanganisira giredhi A uye giredhi B. Izvi zvinokutendera iwe kuti usarudze chakanakira chigadzirwa chepurojekiti yako, kuve nechokwadi chekushanda kwakakwana uye hupenyu hurefu.
Kuti uwedzere kuwedzera kuve nyore uye kuchinjika, mapaipi edu anouya muhurefu hwakasiyana uye anogona kugadziridzwa kune zvaunoshuvira zvaunoda.Kunyangwe iwe uchida magumo akajeka, mabheji akaiswa, kana akarukwa magumo, isu tine mhinduro inokodzera zvaunoda.
Isu tinonzwisisa kukosha kwekubatana kwakachengeteka uye kusanganisa kusina musono mumapombi masisitimu.Ndosaka isu tichipa akasiyana ekubatanidza sarudzo kuti tive nechokwadi chekubatana uye kuregedzera-kusina mubatanidzwa wemapombi edu.Kubatana kwedu kwakagadzirirwa kupa chisimbiso chakasimba, chinovimbisa kushanda kwenguva refu uye rugare rwepfungwa.
Nepombi dzedu dzeERW dzesimbi, unogona kuzorora uine chokwadi chekuti uri kuwana chepamusoro-chepamusoro chigadzirwa chakavakwa kuti chigare.Isu tinosanganisa zvemhando yepamusoro, epamberi ekugadzira maitiro, uye akaomesesa emhando yekudzora matanho kuendesa chigadzirwa chinopfuura zvinotarisirwa.
Mukupedzisa, yeduERW welded pombindiyo sarudzo yakakwana yehuwandu hwakawanda hwekushandisa.Kunyangwe iwe uchiada iwo emakanika uye kumanikidza maapplication, welding mashandiro, kana kungotakura zvinwiwa nemagasi, mapaipi edu anoburitsa kuita kwakasiyana uye kuvimbika.Vimba nehunyanzvi hwedu uye sarudza yedu ERW simbi mapaipi epurojekiti yako inotevera.
