GB5310ke khoutu e tloaelehileng ea maemo a naha ea China "Seamless Steel Pipes forLi-boilers tsa khatello e phahameng", e hlalosang litlhoko tsa tekheniki bakeng sa liphaephe tsa tšepe tse sa tsitsang bakeng sa li-boilers tse nang le khatello e phahameng le liphaephe tsa mouoane. Tekanyetso ea GB5310 e akaretsa mefuta e fapaneng ea likarolo tsa tšepe ho finyella litlhoko tse fapaneng tsa kopo. Tse latelang ke limaraka tse tloaelehileng le liindasteri tsa tsona tsa kopo:

20G: 20G ke e 'ngoe ea limaraka tse sebelisoang ka ho fetisisa ho GB5310, e nang le likarolo tse kholo tsa carbon, manganese le silicon. E na le thepa e ntle e felletseng ea mochini le lisebelisoa tsa welding, 'me e sebelisoa haholo ho etsa likarolo tsa bohlokoa joalo ka mabota a pholileng ka metsi, li-superheaters, li-economizers le meropa ka har'a liboiler tsa seteishene sa motlakase.

15CrMoG: Tšepe ena e na le chromium le molybdenum, 'me e na le matla a phahameng a mocheso le ho hanyetsa oxidation. 15CrMoG liphaephe tsa tšepe tse se nang seamless li atisa ho sebelisoa ho etsa liphaephe tsa mouoane tse nang le mocheso o phahameng le o matla, lihlooho le li-conduits, joalo-joalo, 'me li sebelisoa haholo indastering ea petrochemical le ea matla.

12Cr1MoVG: E na le likarolo tse phahameng tsa chromium, molybdenum le vanadium, tse nang le ts'ebetso e ntle haholo ea mocheso o phahameng le botsitso ba nako e telele. Liphaephe tsa tšepe tse se nang moeli tsa sehlopha sena li atisa ho sebelisoa ho li-boilers tse nang le mocheso o phahameng le oa khatello e phahameng le lisebelisoa tsa matla a nyutlelie, haholo-holo li-heaters tsa mocheso, liphaephe tsa mouoane, joalo-joalo.

Liphaephe tsena tse fapaneng tsa lipeipi tsa tšepe tse se nang moroko li sebelisoa haholo ha ho etsoa likaroloana tsa bohlokoa tikolohong ea mocheso o phahameng le oa khatello e phahameng joalo ka matla, petrochemical le matla a nyutlelie ka lebaka la sebopeho sa tsona se ikhethang sa lik'hemik'hale le thepa ea mochini. Ka ho khetha tekanyo e nepahetseng ea tšepe, polokeho le botsitso ba lisebelisoa tlas'a maemo a thata a ho sebetsa li ka tiisetsoa, ​​​​'me bophelo ba tšebeletso bo ka atolosoa.