;

O le maualalo o le mamafa ma le mautu faʻainisinia e mafai ai ona matou faʻaogaina maualuga maualuga e aunoa ma ni lagolago faʻapipiʻi.O le maualuga o le malosi o le kesi ma le suavai, tafe puipui maualalo ma maualalo le lagona i le pollution.If mama tafe maualuga e suitulaga olo masani, ona mafai lea ona matua faateleina le tafe o koluma o loʻo i ai poʻo le faʻaaogaina o le malosi e mafai ona faʻaitiitia.
O le maualuga o le tuʻuina atu o le lelei ma le tufatufaina lelei, aemaise lava, o le vavaeeseina o le lelei o loʻo tumau pea le faʻaogaina i totonu o le tele o le malosi o le ea. ma le vai, maualalo le mamafa o le pa'ū, avanoa avanoa tele, felafolafoaʻiga tele, maualalo le faʻaaogaina o le malosi, E sili atu le lelei o le tufatufaina atu i le teuina o olo, ma isi.
| Fa'amatalaga | Lau'ele'ele | Fa'atosina tele | Numera |
| m2/m3 | kilokalama/m3 | ||
| 25mm | 460 | 145kg | 64000 |
| 38mm | 325 | 125kg | 25000 |
| 50mm | 236 | 65kg | 115000 |
| 76mm | 150 | 90kg | 3000 |
| Meatotino/Mea | PE | PP | RPP | PVC | CPVC | PVDF |
| Malosi 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 |
| Fa'aoga vevela | 90 | ≤100 | ≤120 | ≤60 | ≤90 | ≤150 |
| Tete'e a'afia vaila'au | lelei | lelei | lelei | lelei | lelei | lelei |
| Ituaiga afifi | Lafoa'i o uta i pusa | Taimi tiliva | Inisiua Lelei | Tulaga Totogi | ||
| 20 GP | 40 GP | 40 HQ | ||||
| Tone taga | 20-24 m3 | 40 m3 | 48 m3 | I totonu ole 3-10 aso | Saina National Standard Ofo fa'amautinoaga lelei pe a mana'omia. | T/T, L/C, Paypal, West Union |
| taga palasitika | 25 m3 | 54 m3 | 68 m3 | |||
| Pusa pepa | 20 m3 | 40 m3 | 40 m3 | |||