ERW simbi pombi inogadzirwa ne low frequency kana high frequency resistance "resistance".Iwo machubhu akatenderedzwa akasungwa kubva kumarata esimbi ane longitudinal welds.Inoshandiswa kutakura mhute-yemvura zvinhu zvakaita seoiri uye gasi rechisikigo, uye inogona kusangana nemhando dzakasiyana-siyana dzakakwirira uye dzakaderera kudzvanywa.
Munguva yeRW tube welding, kupisa kunogadzirwa apo magetsi emagetsi anoyerera kuburikidza nekubatana kwenzvimbo yakashongedzwa.Inopisa kumativi ose esimbi kusvika kune imwe nzvimbo inogona kuumba chisungo.Panguva imwe chete, pasi pekumanikidzwa kwakabatanidzwa, micheto yechubhu isina chinhu inonyunguduka uye inosvinwa pamwe chete.
Kazhinji ERW pombi ine hurefu hweOD hwe24” (609mm), kumasaizi akakura pombi ichagadzirwa muSAW.
Kune mapaipi akawanda anogona kugadzirwa neERW process.Pazasi tinonyora zviyero zvakajairika mupombi dzemvura.
ERW ASTM A53 Giredhi A uye B (uye Galvanized) Carbon Steel Pipe ASTM A252 Murwi Pipe ASTM A500 Structural Pipe ASTM A134 uye ASTM A135 Pipe EN 10219 S275, S355 Pipe
Stainless Steel ERW Pipe/Pipe Standards uye ZvinotaurwaASTM A269 Stainless Steel Pipe ASTM A270 Sanitary Pipe ASTM A312 Stainless Steel Pipe ASTM A790 Ferritic/Austenitic/Duplex Stainless Simbi Pipe
API ERW Line pombi API 5L B kusvika X70 PSL1 (PSL2 inofanira kunge iri muHFW maitiro) API 5CT J55/K55, N80 casing uye tubing
Kushandiswa uye kushandiswa kweERW simbi pombi: ERW simbi pombi inoshandiswa kutakura gasi uye mvura zvinhu zvakadai semafuta uye gasi, uye inogona kusangana nezvinodiwa zvepasi pasi uye high pressure.Mumakore achangopfuura, nekuvandudzwa kweERW teknolojia, yakawanda uye yakawanda ERW simbi mapaipi anoshandiswa muminda yemafuta uye gasi, indasitiri yemotokari uye mamwe minda.