Liphaephe tsa tšepe tsa ERWLi entsoe ka "khanyetso" ea motlakase e nang le maqhubu a tlase kapa maqhubu a phahameng. Ke liphaephe tse chitja tse kopantsoeng ho tsoa maqepheng a tšepe a nang le lithupa tse telele. E sebelisoa ho tsamaisa khase le lintho tse metsi tse kang oli le khase ea tlhaho, 'me e ka fihlela litlhoko tse fapaneng tsa khatello e phahameng le e tlase. Hona joale e na le boemo ba bohlokoa lefapheng la liphaephe tsa lipalangoang lefatšeng.
Ha ho tjhesetswa diphaephe tsa ERW, mocheso o a lokollwa ha motlakase o phalla hodima bokahodimo ba sebaka sa ho tjheseletsa. O futhumatsa mathoko a mabedi a tshepe ho fihlela moo lehlakore le leng le ka etsang tlamo. Tabeng ena, tlasa kgatello ya manonyeletso, mathoko a phaephe e se nang letho a a qhibilihiswa mme a ntshetswa mmoho.
Ka tloaeloLiphaephe tsa ERWli na le bophara bo boholo ba kantle ba lisenthimithara tse 609 (24 inches), liphaephe tse kholoanyane li etsoa ka ho sebelisa SAW.
Ho na le liphaephe tse ngata tse ka etsoang ho sebelisoa mokhoa oa ERW. Ka tlase re thathamisa maemo a tloaelehileng haholo a liphaephe.
Liphaephe tsa tšepe ea k'habone tsa ERW ASTM A53 tsa Sehlopha sa A le B (le tse galvanized) liphaephe tsa tšepe ea k'habone tsa ASTM A252 liphaephe tsa liqubu tsa ASTM A500 liphaephe tsa sebopeho sa ASTM A134 le ASTM A135Liphaephe tsa EN 10219 S275, Liphaephe tsa S355.
Pipe ea Tšepe e sa Hloekeng ea ERW ASTM A269 Maemo le Litlhaloso ASTM A270 Pipe ea Tšepe e sa Hloekeng ea ASTM A312 Pipe ea Liphaephe ASTM A790 Pipe ea Tšepe e sa Hloekeng ea Ferritic/Austenitic/Duplex.
Pipe ea mohala oa API ERW API 5L B ho isa ho X70 PSL1 (PSL2 e tlameha ho ba ts'ebetso ea HFW) API 5CT J55/K55, N80sekoahelo le liphaephe.
Tšebeliso le tšebeliso ea phala ea tšepe ea ERW: Phaephe ea tšepe ea ERW e sebelisetsoa ho tsamaisa khase le lintho tse metsi tse kang oli le khase ea tlhaho, 'me e ka fihlela litlhoko tsa khatello e tlase le e phahameng. Lilemong tsa morao tjena, ka nts'etsopele ea theknoloji ea ERW, liphaephe tse ngata tsa tšepe tsa ERW li sebelisoa masimong a oli le khase, indastering ea likoloi, jj.
Nako ea poso: Mots'eanong-04-2023