■ Ukusebenza kahle kwenhlanzeko: asikho isiqiniseko sikasawoti esinensimbi esindayo esingeziwe ngesikhathi sokucutshungulwa kwepayipi le-PE, izinto ezisetshenziswayo azinabuthi, azinangqimba yokukala, futhi azikho ukuzalanisa kwamagciwane, okuxazulula ingozi efihliwe yokungcoliswa kwesibili kwamanzi okuphuza asemadolobheni.
■ Ukumelana nokugqwala okuhle kakhulu: Ngaphandle kwama-oxidants ambalwa aqinile, ingakwazi ukumelana nokuguguleka kwezinhlobonhlobo zamakhemikhali; akukho ukugqwala kwe-electrochemical.
■ Impilo yesevisi ende: Ipayipi le-PE lingasetshenziswa ngokuphepha iminyaka engaphezu kwengu-50 ngaphansi kwezinga lokushisa elilinganiselwe nokucindezela.
■ Ukumelana nomthelela ongcono: Ipayipi le-PE linokuqina okuhle nokumelana nomthelela omkhulu, futhi izinto ezinzima zidlula ngqo epayipini, okungeke kwenze ipayipi liphuke.
Lo mshini Wokwenza Ipayipi Lepulasitiki Lokuchelela we-450-630 Mm PE usetshenziselwa ikakhulukazi ukukhiqiza ipayipi elikhulu le-HDPE/MDPE eliwububanzi. Ipayipi linezici ezinhle kakhulu ezifana nokumelana nokushisisa, ukumelana nokuguga, amandla aphezulu okusebenza, ukumelana nokuqhekeka kwemvelo, ukumelana kahle nokukhuphuka, njll. Iwumzila wegesi okhethwayo wamasistimu wokuhlanganisa amapayipi phakathi kwedolobha nendawo engaphansi kwalo, ukuphakelwa kwamanzi edolobheni. Iyunithi ihlanganisa i-extruder, i-co-extruder, i-die-head yepayipi, amathangi amanzi okupholisa ivacuum, umshini wokudonsa, umshini wokusika, isitaki njll. Ukulawula ukuguqulwa kwamafrikhwensi okuvumelanisa umshini we-Extruder kanye nokudonsa. Umshini wokudonsa une-2-claw/3-claw/4-claw/6-claw/8-claw/12-claw type ect. Umugqa wokukhiqiza onokusebenza okuthembekile nokusebenza kahle okuphezulu. Ipayipi le-HDPE lingaba ungqimba olulodwa noma ungqimba oluningi oluhlanganisiwe, ngokuya ngezidingo zekhasimende ukuze kungezwe uhlelo lokulawula ukulinganisa ku-inthanethi.