Liphaephe tse cheselitsoeng ka longitudinalke karolo ea bohlokoa liindastering tse 'maloa ho kenyelletsa kaho, oli le khase, le merero ea kantle ho naha. Har'a mefuta e fapaneng e fumanehang 'marakeng, lipeipi tsa tšepe tsa LSAW (Longitudinal Submerged Arc Welded) li tumme ka lebaka la boleng ba tsona bo holimo. E entsoe kaAPI 5L tšepe,liphaephe tsena li tšoarella ka ho fetelletseng 'me li loketse mefuta e mengata ea lits'ebetso.
E 'ngoe ea melemo e ka sehloohong ealongitudinal submerged arc welded carbon steel pipeke matla a eona le ho satalla ha eona. Ts'ebetso ea longitudinal welding e tiisa hore ho na le weld e tsoelang pele le e matla, e lumellang phala hore e mamelle maemo a khatello e phahameng. Ho feta moo, ts'ebeliso ea tšepe ea API 5L e ntlafatsa le ho feta thepa ea eona ea mochini, e etsa hore e tšoanelehe bakeng sa maemo a thata. Liphaephe tsena li na le matla a phahameng a ho tsitsa le ho hanyetsa ho hotle ho hoholo, ho etsa hore e be tse loketseng bakeng sa tšebeliso ea nako e telele maemong a thata.
Khampani ea rona haholo-holo litekanyetso: API 5L PSL1 le PSL2. ASTM A252,BS EN10210, BS EN10219. Rea u amohela ho mehala ea bareki, lipuisano tsa khoebo ea puisano.
Nako ea poso: Nov-02-2023