1. Nakong ea ho kenya, lintho tse phelang le lintho tse ling li thibetsoe ka thata ho silafatsa lebota le ka hare la fitting ea electrofusion le sebaka sa ho tjheseletsa sa phaephe.Lera la oxidation le lokela ho bentšitsoe le ho tlosoaka ho lekana le ka botlalo. (Ela hloko ho li tlosa)
2. Nakong ea ho kenya sebaka, ho lokela ho sebelisoe lisebelisoa tse le 'ngoe kapa tse peli tsa motlakase bakeng sa teko ea ho qhaqha ka ho tjheseletsa esale pele, ebe lia hlohloroa ho hlahloba bokhoni ba ho koahela phaephe le ho kenya.
3. Ho ya ka mocheso le motlakase o sebetsang wa tikoloho ya tshimo le mochini wa ho tjheseletsa, nako ya ho tjheseletsa e ka lefellwa ka nepo kapa diparamente di ka fetolwa.
4. Ho ya ka ditlhoko tsa motlakase wa ho kenya motlakase wa electrofusion, motlakase o ke ke wa ba ka tlase ho motlakase o hlokahalang, mochini wa ho kenya o le hole le motlakase, o tsitlella mehala ya motlakase ho ya bophara, boleng ba ho kenya bo eketseha haholo (matla a ho kenya a ka tlase ho 8 kw ka maemo a naha a disekwere tse 4, a fetang 8 kw ka maemo a naha a disekwere tse 6, bolelele ba cable ha bo fete dimithara tse 100).
5. Ho kenya phaephe, setsoe, di-tee fittings di lokela ho etswa ka matlafatso ya pier kapa ho lokisa di-bracket le puseletso e loketseng ya phaephe.
6. Matla a motjhini o tjheseletsang a lokela ho lekana le boholo ba tlhaloso ya sehlahiswa le matla a hlokahalang ke diparamente tsa ho tjheseletsa. Moeli wa ho seha wa phaephe o tla kwalwa ka sethunya sa ho tjheseletsa sa extrusion. Ho thibetswe ka ho feletseng ho sebedisa phaephe e sa kwalwang. Haeba moeli wa ho seha o sa kwalwa, kaho ya ho tjheseletsa ha e a dumellwa.
7. Ha o tjheseletsa di-fitting tsa diphaephe, di boloke hole le di-fitting tsa diphaephe tsa ho tjheseletsa ho fihlela ho tjheseletsa ho phethetswe mme ho phodiswa metsotswana e 30. Haeba motho a ka tswa kotsi.
LBH
1. Ha ho tjheselletsoa di-fitting tsa electrofusion, lera la oxidation ha le tjheseletse ka botlalo, mme lerōle le lithōle ha li tjheseletse hantle, e leng se ka lebisang habonolo karohanong ea lipheletso ka bobeli tsa ho tjheseletsa di-fitting, ho oa tlas'a khatello, ho tsoa ha metsi, esita le ho robeha di-fitting.
2. Phatsimisa lera la oxidation ka mahare, 'me ho thibetsoe ho sebelisa mahare a ho seha ho e-na le hoo. Mahare a lokela ho nkeloa sebaka khafetsa, 'me mahare a nang le ho tsofala ho hoholo a thibetsoe ho phatsimisa.
3. Haeba botebo ba ho kenya bo se sebakeng sa bona, terata ea koporo e tla pepeseha nakong ea ho tjheseletsa li-fitting tsa liphaephe, e leng se ka lebisang habonolo mosing, lerōle esita le mollong.
4. Haeba ho na le spray ea mosi, fokotsa nako ea ho tjheseletsa ka 10% ho isa ho 20% karolong ea ho qetela, phaephe ea lebota le tiileng la PE e ka fokotsa nako ea ho tjheseletsa ka 10% ho isa ho 30%.
5. Hlooho ea koporo ea mohala oa ho tjheseletsa oa mochini oa ho tjheseletsa e lokela ho ba haufi-ufi le ho otloloha ha e kenngoa ka har'a sehokelo sa phaephe. Ho seng joalo, e tla lebisa ho kopaneng hampe le ho roba terata ea koporo ea lihokelo tsa phaephe kapa karolo ea hlooho ea koporo ea lihokelo tsa phaephe tse tjheselitsoeng.
6. Haeba phapang ea mocheso tikolohong e le kholo, kapa liphaephe tse fetang 250mm mahlakoreng ka bobeli a li-fitting tsa electrofusion li tlameha ho lokisoa ka pulser ho thibela ho khaoloa ha li-fitting tsa phaephe tse welletsoeng.
7. Ha phaephe e hatelloa, e tlameha ho ntša metsi. Metsi a lokela ho kenngoa sebakeng se tlaase ka ho fetisisa 'me khase e lokela ho ntšoa sebakeng se phahameng ka ho fetisisa.
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CHANGRENGke khamphani e kopaneng ea indasteri ea likarolo le khoebo, e thehiloeng ka 2005 e shebaneng le tlhahiso ea Liphaephe tsa HDPE, Lisebelisoa le Li-valve, Liphaephe tsa PPR, Lisebelisoa le Li-valve, Lisebelisoa tsa khatello ea PP le Li-valve, le thekiso ea mechini ea ho tjheseletsa Liphaephe tsa polasetiki, Lisebelisoa tsa Liphaephe, Setlamo sa ho Lokisa Liphaephe le tse ling.
Haeba o hloka lintlha tse ling, ka kopo ikopanye le rona +86-28-84319855,chuangrong@cdchuangrong.com, www.cdchuangrong.com
Nako ea poso: Mmesa-01-2022
