Liphaephe tse Khōlō tsa SSAW bakeng sa Liphaephe tsa Khase
Phaephe e welletsoeng ka arc e ka hare ho spiral, ke phaephe ea tšepe e spiral e welletsoeng ka ho sebelisa mokhoa oa ho wellisoa ka arc e ka hare ho spiral. Ts'ebetso ena e netefatsa weld e matla le e tšoarellang, e leng se etsang hore SSAW Pipe e be e loketseng bakeng sa ho wellisoa ka liphaephe le lits'ebetso tse ling tsa indasteri.
E 'ngoe ea likarolo tsa bohlokoa tsaPhaephe ea SSAWke bokhoni ba eona ba ho hlahisa bophara bo boholo ho tsoa ho li-billet tse tšesaane. Sena se etsa hore e be khetho e theko e tlaase bakeng sa merero e hlokang liphaephe tse kholo, kaha liphaephe tse kopantsoeng tsa bophara bo fapaneng li ka hlahisoa ho tsoa ho li-billet tsa bophara bo tšoanang. Litšenyehelo tsa tlhahiso li tlase, ts'ebetso e bonolo, 'me ho bonolo ho hlahisa liphaephe tse bophara bo boholo.
| Khoutu ea Maemo a Tloaelehileng | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Nomoro ea Serial ea Standard | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Liphaephe tsa SSAW li sebelisoa haholo indastering e fapaneng e kang oli le khase, litaba tsa metsi le kaho. Ho tenyetseha ha eona le ho tšoarella ha eona ho etsa hore e be khetho e tšepahalang bakeng sa liphaephe tsa khase le lits'ebetso tse ling moo matla le botšepehi li leng bohlokoa.
Mokhoa oa ho tjheseletsa arc o entsoeng ka spiral seam o sebelisetsoang ho hlahisae kholo liphaephe tse welded ka bopharae netefatsa li-weld tsa boleng bo holimo tse ka mamellang mathata a ts'ebeliso ea indasteri. Sena se etsa hore SSAW Pipe e be khetho e ntle bakeng sa ho tjheseletsa liphaephe, moo li-weld tse matla le tse tšoarellang li leng bohlokoa bakeng sa phetiso ea mokelikeli e bolokehileng le e sebetsang hantle.
Ntle le matla le ho tšoarella, SSAW Pipe e fana ka khanyetso e ntle ea ho bola, e leng se etsang hore e lokele ho sebelisoa libakeng tse fapaneng. Ebang ke ho tsamaisa khase ea tlhaho kapa metsi, kapa ho sebelisoa mererong ea kaho, SSAW Pipe e ka mamella maemo a thata ka ho fetisisa le ho fana ka ts'ebetso e tšepahalang.
Ho Cangzhou Spiral Steel Pipes Group Co., Ltd., re ikemiselitse ho fa bareki ba rona lihlahisoa tsa boleng bo holimo, 'me Spiral Submerged Arc Welded Pipe ha se mokhelo. Libaka tsa rona tsa tlhahiso tsa sejoale-joale le lits'ebetso tse tiileng tsa taolo ea boleng li netefatsa hore phaephe e 'ngoe le e 'ngoe e koahetsoeng ka arc e koahetsoeng eo re e hlahisang e fihlela maemo a holimo a boleng le ts'epo.
Ka bokhutšoanyane, phaephe e welletsoeng ka arc e koahetsoeng ka spiral ke khetho e theko e tlaase, e tšoarellang le e tšepahalang bakeng sa liphaephe tsa khase, ho wellisoa ha liphaephe le lits'ebetso tse ling tsa indasteri. Ho tenyetseha ha eona, matla le ho hanyetsa mafome ho etsa hore e be e loketseng merero e fapaneng, 'me boitlamo ba rona ba boleng bo netefatsa hore u ka tšepa phaephe e welletsoeng ka arc e koahetsoeng ka spiral ho fana ka ts'ebetso moo e leng ea bohlokoa haholo.







