PVC (Polyvinyl Chloride) e fana ka thepa e thibelang khoholeho le ho bola e loketseng mefuta e fapaneng ea ts'ebeliso ea li-valve tsa bolulo, tsa khoebo le tsa indasteri. CPVC (Chlorinated Polyvinyl Chloride) ke mofuta oa PVC o tenyetsehang habonolo mme o khona ho mamella mocheso o phahameng. Ka bobeli PVC le CPVC ke lisebelisoa tse bobebe empa li le matsutla-tsutla tse thibelang mafome, li etsa hore li phethahale bakeng sa tšebeliso ea lisebelisoa tse ngata tsa metsi.
Li-valve tse entsoeng ka PCV le CPVC li atisa ho sebelisoa ts'ebetsong ea lik'hemik'hale, metsi a nooang, ho nosetsa, ho hloekisa metsi le metsi a litšila, ho khabisa naha, letamo, letamo, tšireletso ea mollo, ho ritela, le lisebelisoa tse ling tsa lijo le lino. Ke tharollo e ntle ea theko e tlase bakeng sa litlhoko tse ngata tsa taolo ea phallo
Nako ea poso: Dec-05-2019