Liphaephe tsa SAW (Longitudinal Submerged Arc Welded) li fapane le mefuta e meng ea liphaephe tse phuthetsoeng tse sebelisoang litsamaisong tsa liphaephe. Li sebelisoa haholo liphaepheng tsa phetisetso ea oli le khase,le lits'ebetso tsa meaho tse kang ho haha marokho le lithanele.
Mabapi le maemo, liphaephe tsa LSAW li latela maemo a behiloeng ke American Petroleum Institute (API), International Organization for Standardization (ISO), le American
Mokhatlo oa Baenjiniere ba Mekaniki (ASME). Litekanyetso tsena li hlalosa litlhaloso tsa litekanyo, sebopeho sa lik'hemik'hale, thepa ea mechini, le litlhoko tsa liteko bakeng sa liphaephe tsa LSAW.
Liphaephe tsa LSAWli fumaneha ka mekgahlelo e fapaneng joalo ka ASTM A671, ASTM A672, ASTM A525,BS EN10210, BS EN10219, le API 5L Gr. B. Khetho ea sehlopha e ipapisitse le ts'ebelisoditlhoko tse kang kgatello, mocheso, le mofuta wa mokelikeli o tsamaiswang.
Tšebeliso ea liphaephe tsa LSAW e fapane, 'me li sebelisoa haholo-holo meleng ea phetisetso ea oli le khase, liphaepheng tsa metsi, le lits'ebetsong tsa meaho joalo ka ho haha marokho le lithanele. Liphaephe tsena lia ratoa.ho feta liphaephe tse ling tse tjheseditsweng kaha li fana ka ho nepahala ho betere ha boholo, matla a phahameng le ho tšoarella. Liphaephe tsa LSAW li ka etsoa ka boholo le bolelele bo boholo, e leng se etsang hore li be ntle bakeng sa tšebeliso liphaepheng tsa phetisetso tse hole.
Qetellong, liphaephe tsa LSAW li bapala karolo ea bohlokoa phetisong ea oli le khase le lits'ebetsong tsa sebopeho. Li latela maemo a thata, li tla ka maemo a fapaneng, 'me lia tšoarella ebile lia tšepahala.
Nako ea poso: Mots'eanong-18-2023