Incazelo:
Amapulaki angenalutho avaleka kahle iziphetho zepayipi le-HDPE elingenalutho.Lawa mapulagi ayakhipheka futhi asebenziseka kabusha.Ukuvalwa kahle kwamapayipi akho kanye nemigudu engaphansi kubalulekile ukuze kuvinjwe ukukhukhuleka kwezakhiwo ezibizayo Kanye nokushibilika ngaphakathi.
Izici eziyinhloko:
①Amanzi futhi ayingeni emoyeni②Ivala zonke izinhlobo zepayipi elingaphakathi③Kulula ukubuyisela④Ibanga elibanzi lokuvala ikhebula⑤ Ukufaka Futhi kususwa nge-hAnd⑥ Ukupakisha: isikhwama