Ko te whakakai nohoanga intalox uku me te poipoi
1. Tohanga nui.Ka taea e te hoahoa hou o te pourewa te whakaiti i te diameter o te pourewa, a, ko te whakahou o te pourewa tawhito ka taea te whakanui ake i te kaha o te tukatuka.
2. Te kaha o te wehewehenga teitei.He nui ake te waahanga mata motuhake i te tarapi matapōkere.
3. Te whakaheke pehanga.Ka taea te whakaora i te nui o te kaha.
4. He kaha te atete ki te waikawa, te kawakore, ina koa te H2S, te waikura katote waikawa naphthenic chloride.
| Rahi | Mata motuhake (m2/m3) | Rōrahi kore (%) | Paakara maroke (m-1) | Kiato mokete (kg/m3) | te maha o nga puranga (nga mongamonga/m3) |
| 1/2” | 430 | 68 | 1028 | 741 | 355820 |
| 3/4'' | 330 | 69 | 825 | 720 | 111548 |
| 1” | 258 | 69.5 | 617 | 700 | 62128 |
| 3/2'' | 197 | 73 | 389 | 635 | 23368 |
| 2” | 120 | 74 | 323 | 600 | 8860 |
| 3” | 92 | 75 | 194 | 582 | 3000 |
