Helical Welded Pipe Bakeng sa Metsi a ka tlas'a lefatše
Ithute ka liphaephe tse cheselitsoeng ka spiral:
Spiral welded pipeke tharollo e ncha bakeng sa lits'ebetso tsa lipeipi tsa metsi a ka tlas'a lefatše.E entsoe ka likhoele tsa tšepe tsa welding kapa lipoleiti / khoele ka har'a spiral ho potoloha mandrel e bohareng.Ts'ebetso ena e tiisa phala e cheselitsoeng e nang le matla a mangata, ho feto-fetoha ha maemo le ho hanyetsa kutu.Pipe e hlahisoang e na le melemo e 'maloa e etsang hore e be e loketseng bakeng sa lisebelisoa tsa mela ea metsi ka tlas'a lefatše.
Khoutu ea maemo | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
Nomoro ea serial ea Maemo | 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 |
1. Matla le nako e telele:
Ts'ebetso ea spiral welding e eketsa matla a kakaretso le botšepehi ba phala.Li-welds tse tsoelang pele tsa spiral li arola khatello ea kelello ka mokhoa o lekanang ka bolelele, ho fokotsa monyetla oa ho hlōleha ha lipeipi.Ebang e tobane le ho sisinyeha ha mobu kapa khatello ea kantle, pipe e entsoeng ka spiral welded e ka mamella mathata a amanang le ho kenngoa ka tlas'a lefatše ka nako e telele.
2. Corrosion resistance:
Methapo ea metsi a ka tlas'a lefatše e tloaetse ho bola ka lebaka la mongobo, asiti ea mobu, le mabaka a mang a tikoloho.Leha ho le joalo, liphaephe tse cheselitsoeng ka spiral hangata li koahetsoe ka likarolo tse fapaneng tse sireletsang, tse kang polyethylene kapa epoxy, ho sebetsa e le thibelo e thibelang ho bola.Ho roala hona ho thusa ho lelefatsa bophelo ba liphaephe le ho fokotsa litšenyehelo tsa tlhokomelo.
3. Ho kenya habonolo le ho loketseng:
Ka lebaka la sebopeho sa eona sa spiral, pipe e entsoeng ka spiral welded e bonts'a ho feto-fetoha ha maemo, ho etsa hore ho be bonolo ho sebetsana le eona nakong ea ho kenya.Ho ikamahanya le maemo ha liphaephe tsena ho lumella ho tsamaisana hantle le ho boloka chelete e ngata esita le libakeng tse thata kapa ha ho pota-potile mekhoa ea motheo e teng.Ho feto-fetoha ha maemo ho thusa ho potlakisa kaho le ho fokotsa tšitiso sechabeng nakong ea ho kenya.
4. Lipalangoang tsa metsi tse sebetsang hantle:
Karolo e ka hare ea phala e cheselitsoeng e boreleli, e ka fokotsang khohlano le tahlehelo ea khatello ha metsi a phalla ka phala.Keketseho ea phallo e sebetsang hantle e nolofalletsa metsi a mangata ho tsamaisoa libakeng tse kholo, ho ntlafatsa kabo ea metsi ho pholletsa le marang-rang.
Ha re phethela:
Spiral welded pipe e bapala karolo ea bohlokoa kahong ea lipeipi tse atlehileng, tse sebetsang hantle tsa lipeipi tsa metsi a ka tlas'a lefatše.Matla a bona, ho tšoarella ha bona, ho hanyetsa kutu le boiketlo ba ho kenngoa ho etsa hore e be khetho ea pele bakeng sa baenjiniere le batsamaisi ba merero ba batlang litharollo tsa nako e telele, tse ka tšeptjoang.Ka ho sebelisa melemo ea spiral welded pipe, sechaba se ka etsa bonnete ba hore lipalangoang tsa metsi tse tsitsitseng tse khotsofatsang litlhoko tse fapaneng tsa baahi ba ntseng ba eketseha ha li ntse li khothalletsa nts'etsopele ea moruo le tlhokomelo ea tikoloho.