ERW (Electric Resistance Welded) mapaipiinogadzirwa kubva kune inopisa yakakungurutswa makoiri nemagetsi kujoinha mativi maviri ekoiri. High-frequency current inopfuudzwa nemakoiri akakungurutswa achishandisa mhangura electrodes.
Kuyerera kwemagetsi kunopesana pakati pemakondukita kunoita kuti kupisa kwakanyanya kutarise kumacheto, zvichiita kuti zvirambe. Kana imwe tembiricha yasvika, kudzvanywa kunoitwa, zvichiita kuti seams abatanidze pamwechete.
Hunhu hweERW Pipes:
●Longitudinal welded seam.
● Yakagadzirwa nekupfuura yakakwira-frequency ikozvino kuburikidza nesimbi coils uye kusanganisa migumo pasi pekumanikidza kwakanyanya.
●Kunze kwedhayamita kunotangira pa½ kusvika pa24 inches.
● Ukobvu hwemadziro hunosiyana kubva 1.65 kusvika 20mm.
● Kureba kwakajairika 3 kusvika 12 m, asi kureba kwakareba kunowanikwa pakukumbira.
●Inokwanisa kuva nemagumo akajeka, akarukwa, kana akabhenda sezvinotsanangurwa nemutengi.
● Mapombi eERW anotsanangurwa pasi peASTM A53 anoumba hwaro hwepombi dzakawanda dzinoshandiswa mumafuta, gasi, kana zvinwiwa zvemhute.
Kugadzira Maitiro eERW Pipes:
●Makoiri esimbi ndiwo akakosha pakugadzira pombi dzeERW.
● Metal strips inochekwa kuita hupamhi uye saizi chaiyo isati yaiswa kumagiyo.
●Makombi esimbi anovhurwa panopindwa napo pachigayo cheERW opfuudzwa pachigayo kuita sechubhu rine musono usina kuvharwa.
● Nzira dzakasiyana-siyana dzakaita seam welding, flash welding, uye resistance projection welding dzinoshandiswa.
● High-frequency, low-voltage magetsi inopfuudzwa kuburikidza nemhangura electrode inonamatira papombi yesimbi isina kupera kupisa micheto yakashama.
●Flash welding inowanzoshandiswa sezvo isingade zvinhu zvekushongedza.
● Arc discharge mafomu pakati pemipendero, uye painosvika tembiricha yakakodzera, seams inomanikidzwa pamwe chete kuti weld chigadzirwa.
●Welding mabedhi dzimwe nguva anochekwa pachishandiswa maturusi ecarbide, uye nzvimbo dzakasungirirwa dzinotenderwa kuti dzitonhore.
● Yakatonhodzwa tubing inogona kupinda musizing roll kuti ive nechokwadi chekuti dhayamita rekunze rinosangana nezvinodiwa.
Zvishandiso zveERW Pipes:
●Mapombi eERW anonyanya kushandiswa sepombi dzekutakura oiri, gasi, nezvimwe zvinhu. Vane dhayamita yepamusoro peavhareji kupfuura mapaipi asina musono uye anogona kusangana nepamusoro uye yakaderera-kudzvanywa zvinodiwa, zvichiita kuti zvive zvakakosha semapombi ekufambisa.
● ERW mapaipi, kunyanya ekutsanangurwa API 5CT, anoshandiswa mu casing uye tubing
● Mapombi eERW anogona kushandiswa semachubhu emagetsi emagetsi
●ERW mapaipi anoshandiswa muindasitiri yekugadzira sekutakura maoko, mechanical processing, kugadzirisa michina, nezvimwe
●ERW pombi kushandiswa kunosanganisira gasi kuendesa, hydroelectric simba fluid pipeline, nezvimwe.
●Vanewo mashandisirwo mukuvaka, mapaipi epasi pevhu, kufambisa mvura mumvura yepasi, uye kutakura mvura inopisa.
Nguva yekutumira: May-22-2024