Pipe ea tšepe e se nang seamless ke mofuta oa phala ea tšepe e se nang moeli, 'me ts'ebetso ea eona e phahame haholo ho feta ea phala e tloaelehileng ea tšepe e se nang seamless, hobane phala ena ea tšepe e na le Cr e ngata,' me mocheso oa eona o phahameng oa mocheso, mocheso o tlase o hanyetsa le ts'ebetso ea ho hanyetsa kutu e molemo ho feta. liphaephe tse ling tse se nang moroko. E ke keng ea bapisoa, kahoo li-tubes tsa alloy li sebelisoa haholo ho petroleum, lik'hemik'hale, matla a motlakase, boiler le liindasteri tse ling. Alloy seamless steel tube (Seamless Steel Tube) e na le karolo e sekoti, mohala o molelele oa tšepe o se nang manonyeletso ho e potoloha. Pipe ea tšepe e na le karolo e sekoti 'me e sebelisoa haholo e le phaephe ea ho tsamaisa maro, joalo ka liphaephe tsa ho tsamaisa oli, khase ea tlhaho, khase, metsi le lisebelisoa tse itseng tse tiileng. Ha ho bapisoa le tšepe e tiileng joalo ka tšepe e chitja, phala ea tšepe e se nang seamless e na le matla a tšoanang a flexural le torsional le boima bo bobebe. Ke tšepe ea karolo ea moruo 'me e sebelisoa haholo ha ho etsoa likarolo tsa mohaho le likarolo tsa mechine, tse kang lipalangoang tsa oli. Ho etsa likarolo tsa selikalikoe ka phala ea tšepe e se nang seamless ho ka ntlafatsa sekhahla sa ts'ebeliso ea lisebelisoa, ho nolofatsa ts'ebetso ea tlhahiso, ho boloka lisebelisoa le nako ea ts'ebetso, joalo ka mehele ea ho roala, li-jack, joalo-joalo, tse 'nileng tsa sebelisoa haholo tlhahisong ea lipeipi tsa tšepe. Pipe ea tšepe e se nang seamless hape ke thepa ea bohlokoa bakeng sa libetsa tse fapaneng tse tloaelehileng, 'me moqomo, moqomo, joalo-joalo, o tlameha ho etsoa ka phala ea tšepe. Ho phaella moo, ha karolo ea lesale e le tlas'a khatello ea mahlaseli a ka hare kapa a ka ntle, matla a batla a tšoana. Ka hona, liphaephe tse ngata tsa tšepe tse seamless ke liphaephe tse chitja.
Sehlopha:
Pipe ea tšepe e se nang seamless: haholo-holo e sebelisetsoang sebopeho se akaretsang le sebopeho sa mechine. Boitsebiso ba eona ba moemeli (brand): tšepe ea carbon 20, 45 tšepe; tšepe ea motsoako Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, joalo-joalo.
Lipeipi tsa tšepe tse se nang moroallo bakeng sa ho tsamaisa maro: haholo-holo e sebelisetsoang ho tsamaisa liphaephe tsa mokelikeli ka boenjiniere le lisebelisoa tse kholo. Thepa ea moemeli (grade) ke 20, Q345, joalo-joalo.
Liphaephe tsa tšepe tse se nang seam bakeng sa li-boilers tsa khatello e tlase le e mahareng: haholo-holo e sebelisetsoang liphaephe bakeng sa ho tsamaisa maro a tlaase le a mahareng a khatello ea metsi ka har'a li-boilers tsa indasteri le li-boilers tsa malapeng. Thepa ea moemeli ke 10, 20 tšepe.
Liphaephe tsa tšepe tse se nang seam bakeng sa li-boilers tse phahameng tsa khatello: e sebediswa haholo bakeng sa mocheso o phahameng le dihlooho tsa mokelikeli tse tsamaisang kgatello e phahameng le dipeipi hodima diboiler tse dibakeng tsa motlakase le dipolanteng tsa matla a nyutlelie. Lisebelisoa tsa moemeli ke 20G, 12Cr1MoVG, 15CrMoG, joalo-joalo.
Liphaephe tsa tšepe tse se nang seam bakeng sa lisebelisoa tsa manyolo tse nang le khatello e phahameng: haholo-holo e sebelisoang bakeng sa liphaephe tsa mokelikeli o phahameng oa mocheso le khatello e phahameng ea lisebelisoa tsa manyolo. Lisebelisoa tsa moemeli ke 20, 16Mn, 12CrMo, 12Cr2Mo, joalo-joalo.
Liphaephe tsa tšepe tse se nang moroallo bakeng sa ho petsoha ha oli: haholo-holo e sebelisoang ka li-boilers, li-heaters tsa mocheso le liphaephe tsa tsona tsa mokelikeli oa phetisetso ka har'a mekelikeli ea oli. Lisebelisoa tsa eona tsa moemeli ke 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, joalo-joalo.
Lipeipi tsa tšepe tse se nang seam bakeng sa lisilindara tsa khase: haholo-holo tse sebelisetsoang ho etsa li-cylinders tse fapaneng tsa khase le hydraulic. Lisebelisoa tsa eona tsa moemeli ke 37Mn, 34Mn2V, 35CrMo joalo-joalo.
Liphaephe tsa tšepe tse se nang seamless tse chesang bakeng sa lisebelisoa tsa haeteroliki: haholo-holo tse sebelisetsoang ho etsa litšehetso tsa haeteroliki, lisilindara le litšiea merafong ea mashala, hammoho le lisilindara tse ling tsa haeteroliki le litšiea. Lisebelisoa tsa eona tsa moemeli ke 20, 45, 27SiMn, joalo-joalo.
Peipi ea tšepe e huloang ke serame kapa e kentsoeng ka mokhoa o batang: e sebelisoa haholo bakeng sa sebopeho sa mochini, lisebelisoa tsa ho hatella k'habone, tse hlokang ho nepahala ha maemo a holimo le pheletso e ntle ea bokaholimo. Boitsebiso ba eona bo emelang ke 20, 45 tšepe, joalo-joalo.
Lisebelisoa tsa tube ea alloy
12Cr1MoV, P22 (10CrMo910) T91, P91, P9, T9, WB36, Cr5Mo (P5, STFA25, T5, )15CrMo (P11, P12, STFA22), 13CrMo44, Cr5Mo, 25CrMo, 25CrCrMo, 25CrCrMo, 25CrCrMo, 24CrCrMo, 15CrCrMo
Litekanyetso tsa ts'ebetsong tsa naha DIN17175-79,GB5310-2008, GB9948-2006, ASTMA335/A335m, ASTMA213/A213m.