Ko te ngongo waea PVC e mohiotia ana ko te ngongo whakarei waea maitai PVC.Ko tana putorino he hanganga e toru-papanga, ko te paparanga o roto me waho he kirihou ngohengohe PVC, ko te paparanga waenga o te ngongo waea PVC he hangai whakaniko i te waea rino, ko te waea waea, te waea tira tira ranei, na reira ka hangaia nga paipa maha.Ingoa: PVC waea ngongo, PVC waea ngongo whakarei, PVC waea ngongo whakanikoniko ngongo, PVC waea mata ngongo whakarei, PVC waea mata waea ngohengohe mata.Tube me etahi atu.Ko te tikanga, ko te pikinga o te paparanga rino i roto i te ngongo PVC ka puta etahi huringa i te kaha, te aukati me te kounga o te putorino PVC, penei i te whakarereke, te whakakaha ranei i nga paipa PVC.