Pipe ea Phepelo ea Metsi ea PE
Phapang ea Phepelo ea Metsi ea PE
Ho na le kakaretso ea lihlahisoa tse 98 tsa lipeipi tsa grade PE100 bakeng sa phepelo ea metsi, tse arotsoeng ka lihlopha tse 5 ho latela khatello: PN0.6MPa, PN0.8MPa, PN1.0MPa, PN1.25Mpa, le PN1.6Mpa, kakaretso ea 22 litlhaloso. E sebelisoa haholo bakeng sa phepelo ea metsi ea masepala le marang-rang a bolulo, moo boemo ba khatello bo hlokoang ke phepelo ea metsi ea masepala bo batlang bo phahame, le boemo ba khatello ea
marang-rang a bolulo a batla a le tlaase;
Likarolo tsa Pipe ea phepelo ea Metsi ea PE
1.Bophelo ba nako e telele ea tšebeletso: sehlahisoa se na le 2-2.5% ea carbon black e ajoang ka mokhoa o ts'oanang, e ka bolokoang kapa ea sebelisoa ka ntle sebakeng se bulehileng ka lilemo tse 50; Lintho tse sa sebetseng, lik'hemik'hale tse ntle tsa lik'hemik'hale, lik'hemik'hale tse mobung li ke ke tsa baka phello leha e le efe ea ho senyeha ha pipe.
2.Ho hanyetsa phello e ntle mocheso o tlase: mocheso o tlase haholo, 'me o ka sebelisoa ka mokhoa o sireletsehileng ho -60°C. Ka lebaka la ts'ebetso e ntle ea ho hanyetsa thepa, phala e ke ke ea e-ba brittle le ho phunyeha nakong ea kaho ea mariha.
3.Ho hanyetsa khatello ea kelello e ntle haholo le ho hanyetsa ho apara: E na le matla a phahameng a ho kuta, ho hanyetsa ho hoholo ho hoholo le ho hanyetsa ho apara hantle, e leng ho ka thibelang ka katleho tšenyo ea tsamaiso ea liphaephe nakong ea kaho.
4.Ho feto-fetoha ha maemo, ho fokotsa litšenyehelo tsa ho kenya: Ho feto-fetoha ha maemo ho etsa hore sehlahisoa se be bonolo ho kobeha. Boenjiniere, litšitiso li ka fetisoa ka ho fetola tataiso ea lipeipi, ho fokotsa palo ea lisebelisoa tsa liphaephe le litšenyehelo tsa ho kenya.
5. Ho hanyetsa ka matla ho rarolla motheo: Ho phahama ha phala ea phepelo ea metsi ea HDPE ho feta 500%, 'me e na le matla a ho ikamahanya le maemo a sa tsitsang a motheo le ts'ebetso e ntle ea anti-seismic.
6. Khokahano e tiileng, ha ho na ho lutla: Lisebelisoa tsa liphaephe li kopantsoe ke motlakase le ho qhibiliha ho chesang, khatello ea khatello le matla a thata a motsoako a phahame ho feta matla a 'mele oa pipe.
7.Mekhoa ea ho haha e feto-fetohang: Ho phaella mekhoeng ea khale ea kaho ea ho epolla, mefuta e fapaneng ea theknoloji e ncha e se nang trenchless e ka boela ea sebelisoa bakeng sa kaho, e kang ho phunya liphaephe, ho phunya ka tsela, liphaephe tsa lesela, liphaephe tse phatlohileng, joalo-joalo.
Hobaneng U Khetha Pipe ea Phepelo ea Metsi ea GKBM PE
Pipe ea phepelo ea metsi ea PE e hlahisoang ke k'hamphani ea rona e entsoe ka PE100 e tsoang kantle ho naha ho tsoa Borealis le Korea Petrochemical, mme e fetisoa ke extruder e tsoang kantle ho naha ho tsoa Battenfeld ea Jeremane. Ke eona feela moetsi oa Northwest China ea ka hlahisang pipe ea metsi ea PE ea dn630mm e bophara bo boholo; Lihlahisoa tse nang le maemo a feto-fetohang, ho hanyetsa kutu, boima bo bobebe le ts'ebetso e ntle haholo ea ho hanyetsa, joalo-joalo, khokahano ea Pipe e sebelisa sokete e chesang e qhibilihisitsoeng, hot melt butt le electrofusion connection, joalo-joalo, e le hore phala, li-fittings li kopane ho e 'ngoe. Sistimi e bolokehile ebile e ka tšeptjoa, ka litšenyehelo tse tlase tsa kaho. Litlhaloso, boholo le ts'ebetso ea liphaephe tsa PE ho latela litlhoko tsa maemo a GB/T13663-2000. Ts'ebetso ea bohloeki e lumellana le maemo a GB/T17219 le melaoana e amehang ea tlhahlobo ea polokeho ea likhoerekhoere ea Lekala la Naha la Bophelo bo Botle, 'me e tsoetse pele ka potlako lits'ebetsong tsa boenjiniere.
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