
Ubunzima obuphantsi kunye nokuzinza koomatshini kusenza sikwazi ukusebenzisa ubude obuphezulu obupakishwe ngaphandle kwenkxaso yokupakisha ephakathi. Amanqanaba aphezulu okuhamba kwegesi kunye nolwelo, ukuhamba kodonga okuphantsi kakhulu kunye novakalelo oluphantsi kungcoliseko. Ukuba iiringi zokuhamba okuphezulu zithatha indawo yokupakishwa kwenqaba eqhelekileyo, amazinga okuhamba kwikholamu ezikhoyo anokunyuka kakhulu okanye ukusetyenziswa kwamandla kunokuncipha kakhulu.
Ukusebenza kakuhle nokusasazwa kakuhle, ngokukodwa, ukwahlula ukusebenza kakuhle kusagcina ukungabi nakuguquka ngaphakathi kobubanzi bomoya omkhulu. Umphezulu wokupakisha uphathwa ngendlela ekhethekileyo, unophawu lokuba umanzi kwaye ugcwele ulwelo lwegesi oludibanisayo; ugcwele ngakumbi igesi kunye nolwelo oludibanisayo, ukwehla koxinzelelo oluphantsi, indawo enkulu engenanto, ukujikeleza okukhulu, ukusetyenziswa kwamandla aphantsi, Ukusasazwa okungcono ngakumbi kokupakisha iitower, njl.
| Inkcazo | Indawo yomphezulu | Unizi lolwapho kuyiwa khona | Inombolo |
| m2/m3 | kg/m3 | ||
| 25mm | 460 | 145kg | 64000 |
| 38mm | 325 | 125kg | 25000 |
| 50mm | 236 | 65kg | 115000 |
| 76mm | 150 | 90kg | 3000 |
| Ipropati/Izinto Ezisetyenziswayo | PE | PP | I-RPP | I-PVC | I-CPVC | I-PVDF |
| Uxinano g/cm3 | 0.94-0.96 | 0.89-0.91 | 0.93-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
| Ubushushu besicelo | 90 | ≤100 | ≤120 | ≤60 | ≤90 | ≤150 |
| Ukumelana nokugqwala kweekhemikhali | kulungile | kulungile | kulungile | kulungile | kulungile | kulungile |
| Uhlobo lwephakheji | Umthamo woMthwalo weSikhongozeli | Ixesha lokuzisa | I-inshurensi yoMgangatho | Immimiselo yokuhlawula | ||
| 20 GP | 40 GP | Indlunkulu engama-40 | ||||
| Ibhegi yetoni | 20-24 m3 | 40 m3 | 48 m3 | Kwiintsuku ezi-3-10 | Imigangatho yeSizwe saseTshayina inika isiqinisekiso somgangatho ngokwesicelo. | T/T, L/C, Paypal, West Union |
| Ibhegi yeplastikhi | 25 m3 | 54 m3 | 68 m3 | |||
| Ibhokisi yephepha | 20 m3 | 40 m3 | 40 m3 | |||