Spiral Welded Carbon Simbi Pipe YeMvura Line Tubing
suma:
Kukosha kwespiral welded carbon steel pipehaigone kufuratirwa pakusarudza pombi yakakodzera kune akasiyana maindasitiri maapplication.Anozivikanwa nokuda kwesimba rawo repamusoro uye kugara kwenguva refu, mapaipi aya anoshandiswa zvakanyanya mukufambisa mafuta negesi, zvidyarwa zvekuchenesa mvura, zvirongwa zvekuvaka, nezvimwe.Isu tichaongorora mune tekinoroji maficha e spiral welded kabhoni simbi pombi, tichitarisa zvakanyanya pane yayo welding maitiro uye zvakatemwa.
Spiral Welding: Overview
Spiral welded kabhoni simbi mapaipi anogadzirwa kuburikidza ne spiral welding process, iyo inosanganisira kukochekera uye kukwenenzvera inoenderera simbi mitsetse kuita cylindrical chimiro.Iyi nzira inosarudzwa nokuti inochengetedza yunifomu ukobvu mukati mepombi.Iyo spiral welding nzira inopa akawanda mabhenefiti, anosanganisira yakawedzera simba, kuramba kwakanyanya kushushikana, uye kugona kutakura mutoro.Mukuwedzera, inogona kubudisa mapaipi muhukuru hwakasiyana-siyana, zvichiita kuti ive yakakodzera kune zvakasiyana-siyana zvekushandisa.
Carbon tube welding tekinoroji:
Carbon pipe weldingchinhu chakakosha chekugadzirwa kwekugadzira sezvo inovimbisa kubatana kwakasimba uye kwakavimbika pakati pemachubhu.
- Submerged arc welding (SAW): Iyi tekinoroji inoshandisa inoramba iine magetsi electrode yakanyudzwa mune granular flux.Iyo ine yakakwira welding kumhanya uye yakanakisa kupinda, inokodzera hombe dhayamita mapaipi.
- Gasi Metal Arc Welding (GMAW/MIG): GMAW inoshandisa welding waya uye gasi rekudzivirira kugadzira kupisa kwekupisa.Inoonekwa seyakasiyana-siyana uye yakakodzera mapaipi ehupamhi hwakasiyana.
- Gasi tungsten arc welding (GTAW / TIG): GTAW inoshandisa isingashandisi tungsten electrodes uye shielding gasi.Inopa kunyatso kudzora kweiyo welding process uye inowanzoshandiswa kune emhando yepamusoro welds pamapombi matete.
Spiral welded pombi zvirevo:
| Standardization Code | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Serial Number of Standard | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Kuve nechokwadi chekuenderana kwe spiral welded kabhoni simbi mapaipi mune akasiyana maapplication, anogadzirwa kune chaiwo maindasitiri zviyero uye zvakatemwa.Standout specifications zvinosanganisira:
1. API 5L: The American Petroleum Institute (API) tsanangudzo inovimbisa kunaka uye kusimba kwepombi dzinoshandiswa kutakura gasi, oiri, uye mvura muindasitiri yemafuta negasi.
2. ASTM A53: Iyi dhizaini inovhara isina musono uye yakakandwa nhema uye inopisa-dhip galvanized simbi pombi yezvikumbiro zvakasiyana zvinosanganisira mvura, gasi, uye zvifambiso zvechitsinga.
3. ASTM A252: Iyi dhizaini inoshanda kune yakakandwa uye isina musono pombi yesimbi yekututira zvinangwa kupa inodiwa yerutsigiro rwemapurojekiti einjiniya senge nheyo dzekuvaka uye kuvaka bhiriji.
4. EN10217-1 / EN10217-2: Mitemo yeEurope inovhara mapaipi esimbi ane welded yekumanikidza uye isiri-alloy simbi mapaipi ekufambisa kwepombi zvakateerana.
Mukupedzisa:
Spiral welded kabhoni simbi pombi yave chinhu chakakosha mukuwanda kwemaindasitiri maapplication nekuda kwesimba rayo repamusoro uye kusimba.Kunzwisisa iyo tekinoroji yakatarwa uye welding matekiniki anobatanidzwa kwakakosha pakusarudza pombi yakakodzera yeimwe chirongwa.Nekuomerera kune inozivikanwa indasitiri zviyero, unogona kuvimbiswa kunaka, kuvimbika uye hupenyu hurefu hwemapombi aya.Kungave kufambiswa kwemafuta negesi, zvidyarwa zvekuchenesa mvura kana mapurojekiti ekuvaka, spiral welded carbon steel pombi inopa mhinduro yakavimbika kune zvese zvaunoda pombi.
