phala e phahameng ea polyethylene

Pipe ea HDPE (Pipe ea Polyethylene e phahameng haholo) ke sebaka sa lipeipi tsa khale tsa tšepe le lipeipi tsa metsi a nooang a polyvinyl chloride. Liphaephe tsa HDPE hangata li sebelisa li-resin tsa PE tse nang le boima bo phahameng ba limolek'hule le thepa e ntle ea mochini,…