Pipe ea tšepe e ka bonoa hohle bophelong ba rona ba letsatsi le letsatsi.E sebelisoa haholo ho futhumatsang, phepelong ea metsi, phetiso ea oli le khase le masimong a mang a indasteri.Ho latela theknoloji ea ho etsa liphaephe, liphaephe tsa tšepe li ka aroloa ka mekhahlelo e mene e latelang: phala ea SMLS, phala ea HFW, phala ea LSAW le phala ea SSAW.Ho ea ka mofuta oa seam welding, li ka aroloa ka phala ea SMLS, phala ea tšepe ea seam e otlolohileng le phala ea tšepe ea spiral.Mefuta e fapaneng ea liphaephe tsa welding seam li na le litšobotsi tsa tsona ebile li na le melemo e fapaneng ka lebaka la lits'ebetso tse fapaneng.Ho latela seam se fapaneng sa tjheseletsa, re etsa papiso e tsamaellanang pakeng tsa phala ea LSAW le phala ea SSAW.
Pipe ea LSAW e amohela mokhoa oa ho tjheseletsa arc o nang le mahlakore a mabeli.E entsoe ka tlas'a maemo a tsitsitseng, e nang le boleng bo phahameng ba ho tjheseletsa le seam e khutšoanyane ea welding, 'me monyetla oa ho ba le liphoso o monyenyane.Ka ho atolosa bophara ba bolelele bo feletseng, phala ea tšepe e na le sebōpeho se setle sa phala, boholo bo nepahetseng le mefuta e mengata ea lerako le bophara.E loketse litšiea bakeng sa meaho ea tšepe e kang meaho, marokho, matamo le sethala sa maoatle, meaho ea meaho e telele e telele le tora ea motlakase le meaho ea mast e hlokang ho hanyetsa moea le ho hanyetsa tšisinyeho ea lefatše.
Pipe ea SSAW ke mofuta oa phala ea tšepe e sebelisoang haholo indastering, kaho le liindasteri tse ling.E sebelisoa haholo boenjiniere ba metsi a pompo, indasteri ea petrochemical, indasteri ea lik'hemik'hale, indasteri ea matla a motlakase, nosetso ea temo le kaho ea litoropo.
Nako ea poso: Jul-13-2022