Q235 phala ea tšepe e cheselitsoeng
Kakaretso welded pipe
Kakaretso welded pipe e sebelisetsoa ho tsamaisa mokelikeli o tlaase oa khatello.E entsoe ka tšepe ea Q195A, Q215A, Q235A.E ka boela ea etsoa ka tšepe e 'ngoe e bonolo eo ho leng bonolo ho e cheselletsa.Liphaephe tsa tšepe li hloka ho ba tlas'a khatello ea metsi, ho kobeha, ho batalla le liteko tse ling, 'me ho na le litlhoko tse itseng tsa boleng ba bokaholimo.Hangata bolelele ba ho fana ke 4-10m, 'me ho fana ka bolelele bo tsitsitseng (kapa habeli) hangata ho hlokahala.Litlhaloso tsa liphaephe tse cheselitsoeng li hlahisoa ka bophara ba lebitso (mm kapa lisenthimithara).Bophara ba lebitso bo fapane le ba nnete.Liphaephe tse cheselitsoeng li arotsoe ka mefuta e 'meli: phala e tloaelehileng ea tšepe le phala ea tšepe e teteaneng ho latela botenya ba lebota bo boletsoeng.Pipe ea tšepe e arotsoe ka mefuta e 'meli e nang le khoele le ntle le khoele ho ea ka foromo ea ho qetela ea pipe.6-17 ke boholo ba phala ea tšepe e cheselitsoeng.
Longitudinal welded pipe
Seam seam welded pipe ke lentsoe le akaretsang.E hlahisoa ka tšepe ea tšepe.Liphaephe tse cheselitsoeng ka lisebelisoa tse phahameng tsa tjheseletsa li bitsoa liphaephe tse otlolohileng tsa seam welded.Pipe e entsoeng ka longitudinally welded e entsoeng ka Q235B coil ke Q235 longitudinally welded pipe (lebitso le fanoe hobane karolo e cheselitsoeng ea phala ea tšepe e moleng o otlolohileng).Har'a bona, ho ea ka merero e fapaneng, ho na le mekhoa e fapaneng ea tlhahiso ea morao-rao.(E ka aroloa ka mokhoa o batlang o lekana ka liphaephe tsa scaffolding, liphaephe tsa mokelikeli, matsoho a terata, lipeipi tsa bracket, lipeipi tse sireletsang, joalo-joalo)
Bakeng sa forging ea phala ea Q235B e cheselitsoeng ka nako e telele, sekheo se futhumetseng se beoa ka har'a sesebelisoa sa mochini o tsitsitseng.
[1] Mokhoa oa mantlha oa mokhoa oa ho etsa "die forging": ho seha, ho futhumatsa, ho forging, forging, stamping, cutting edge, quenching le tempering shot peening.Mekhoa e tloaelehileng ke ho phethola, ho otlolla, ho kobeha, ho hatakela le ho theha.
[2] Thepa e tlwaelehileng ya ho forging Thepa ya ho etsa dihamore tse sebediswang ka tlwaelo, metjhini e tjhesang ya forging, metjhini e tshekaletseng ya forging le metjhini e ferekaneng.
Ho ea ka mantsoe a layman, liphaephe tse entsoeng ka nako e telele tsa Q235B li na le boleng bo betere, hangata bo hlahisoa ka ho forging, ka sebopeho se setle sa kristale, matla a phahameng, 'me ehlile e theko e boima.Ho sa tsotellehe hore na ho lahla phala ea Q235B e longitudinally welded kapa flange forging Q235B longitudinally welded pipe ke mokhoa o tloaelehileng, ho etsa thepa, ho bona litlhoko tsa matla a likarolo tse lokelang ho sebelisoa, 'me litlhoko ha li phahame, u ka sebelisa phala ea Q235B longitudinally welded. .
Khaola le letšehali flange ka ho toba ho sebetsana le ka hare le ka ntle bophahamo ba modumo bophara le botenya ba diseke ee, ka nako eo bolt masoba le kalafo metsi.Sena se hlahisa Q235B e otlolohileng seam welded pipe e bitsoang cut flange flange, e le hore bophara bo boholo le bophara ba poleiti ea dielectric li fokotsehe.
