Tikusangalala kubweretsa imodzi mwa zinthu zogulitsidwa kwambiri - payipi ya PVC yokhazikika, titha kupanga payipi ya PVC yokhazikika ya 4bar, payipi ya PVC yokhazikika ya 6bar, payipi ya PVC yokhazikika ya 8bar, payipi ya PVC yokhazikika ya 10bar, ndi kukula kuyambira 3/4″ mpaka 8″.

Pali payipi ya PVC yofiira, payipi ya Layflat yachikasu, payipi ya Layflat yabuluu, payipi yakuda yowala, chonde titumizireni uthenga kuti mudziwe mtengo wake.