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  • PVC (polyvinyl chloride) le UPVC (unplasticized polyvinyl chloride) ke lisebelisoa tse sebelisoang haholo ha ho etsoa li-valve.

    Litaba

    PVC (polyvinyl chloride) le UPVC (unplasticized polyvinyl chloride) ke lisebelisoa tse sebelisoang haholo ha ho etsoa li-valve.

    2024-08-24 13:48:06

    kapa5j

    PVC (polyvinyl chloride) le UPVC (unplasticized polyvinyl chloride) ke lisebelisoa tse sebelisoang haholo ha ho etsoa li-valve. Lisebelisoa tsena tsa polasetiki li tsebahala ka ho tšoarella ha tsona, ho hanyetsa kutu, le ho khona ho li reka, e leng se etsang hore e be khetho e tsebahalang bakeng sa lits'ebetso tse fapaneng, ho kenyeletsoa lipeipi, ho nosetsa le lits'ebetso tsa indasteri.


    Mofuta o mong o tloaelehileng oa ho kenya li-valve o entsoeng ka PVC kapa UPVC ke valve e ka tlaase ea PVC, e etselitsoeng ho laola ho phalla ha metsi le ho thibela ho khutlela morao. Molao-motheo o sebetsang oa valve e ka tlaase ea PVC o itšetlehile ka mokhoa o bonolo empa o sebetsa hantle. Ha mokelikeli o phalla o lebile moo o batlang, belofo ea buleha ho lumella mokelikeli hore o fete. Leha ho le joalo, ha phallo e fetoha, valve e koala ka boeona ho thibela ho khutla ha mokelikeli.


    Likarolo tsa bohlokoa tsa valve e ka tlase ea PVC li kenyelletsa 'mele oa valve, oo hangata o entsoeng ka PVC kapa UPVC, le mochine oa ho tiisa o kang rabara kapa silicone gasket. Ha khatello ea mokelikeli e phahame ka lehlakoreng le kenang la valve, e sutumelletsa mochine oa ho tiisa, e leng ho etsang hore valve e bulehe ebe e lumella mokelikeli hore o fete. Ka lehlakoreng le leng, ha khatello e lehlakoreng la ho tsoa e e-ba holimo, mochine oa ho tiisa o hatelloa khahlanong le setulo sa valve, ka katleho ho koala phallo.


    Tšebeliso ea PVC kapa UPVC ha ho etsoa li-valve tse ka tlase e fana ka melemo e mengata. Lisebelisoa tsena li bobebe, li etsa hore li-valve li be bonolo ho li tšoara le ho li kenya. Ho feta moo, PVC le UPVC ha li khone ho bola, ho senyeha ha lik'hemik'hale, le kholo ea likokoana-hloko, e leng se etsang hore li tšoanelehe bakeng sa ho sebelisoa libakeng tse fapa-fapaneng, ho kenyeletsa le maemo a senyang le a ho senya.


    Ho feta moo, li-valve tse ka tlase tsa PVC le tsa UPVC ke mekhoa e meng e sa sebetseng hantle ho fapana le li-valve tsa tšepe tsa setso, tse fanang ka ts'ebetso e ts'oanang ka theko e tlase. Libaka tsa tsona tse ka hare tse boreleli li boetse li fokotsa khatello le moferefere, e leng se tlatsetsang ho phalla hantle ha mokelikeli.


    Qetellong, PVC le UPVC ke lisebelisoa tse feto-fetohang bakeng sa ho etsa lisebelisoa tsa li-valve, ho kenyelletsa le li-valve tse tlase. Molao-motheo o sebetsang oa valve e ka tlaase ea PVC e itšetlehile ka mokhoa o ka tšeptjoang oa khatello ea metsi ho laola ho phalla le ho thibela ho khutla. Ka ho tšoarella ha tsona, ho hanyetsa kutu, le ho boloka litšenyehelo, li-valve tsa PVC le UPVC tse tlase ke likarolo tsa bohlokoa lits'ebetsong tse fapaneng tsa taolo ea mokelikeli.