Ko te raupapa 1012 rua nga roera raupapa "O" e whakamahia ana hei hanganga taketake, a ka taapirihia nga ringaringa taper kirihou ki te mohio ki te mahi huri i te puku whitiki "O".
E tika ana mo te kawe rauemi uta mama.
Te Roera Roopu Porou PVC, ma te taapiri i te ringaringa koeko (PVC) ki te roera tikanga, ka taea te hanga i nga momo whakaranu hurihuri kia mohio ai te kawe kopikopiko. Ko te taper paerewa he 3.6 °, kaore e taea te whakarite i te taper motuhake.
Roopu maitai koeko, rahi kore-paerewa, awhe pāmahana whanui, ka taea te whakarite roera koeko maitai. Ka taea te whakamahi 3.6 ° taper paerewa, me etahi atu taapiri ka taea hoki te whakarite.
| Te kawe kawenga | Rauemi kotahi ≤30KG |
| Te tere teitei | 0.5m/s |
| Awhe pāmahana | -5℃~40°C |
| Whare kawe | Ko nga wahanga maitai waro kirihou |
| Te hiri mutunga potae | Nga waahanga kirihou |
| Karanga | waro maitai |
| Mata roera | Kirihou |
| Ripanga Tawhā Tawhā Taper | ||
| Taper ringaringa roa(WT) | Taper Manga Taone(D1) | Diamita Taper Manga(D2) |
| 300 | Φ56 | Φ74.9 |
| 350 | Φ52.9 | Φ74.9 |
| 400 | Φ56 | Φ81.1 |
| 450 | Φ52.9 | Φ81.1 |
| 500 | Φ56 | Φ87.4 |
| 550 | Φ52.9 | Φ87.4 |
| 600 | Φ56 | Φ93.7 |
| 650 | Φ52.9 | Φ93.7 |
| 700 | Φ56 | Φ100 |
| 750 | Φ52.9 | Φ100 |
| 800 | Φ56 | Φ106.3 |
| 850 | Φ52.9 | Φ106.3 |
| Tube Dia | Te matotoru ngongo | Poroa Dia | Uta teitei | Te whanui taiapa | Te kimi taahiraa | Roa Wai L | Roa Wai L | Rauemi | Tauira whiriwhiri | Nga whakaritenga motuhake | |||
| D | t | d | BF | (Miro Wahine) | Te pehanga puna | Whakakikoruatia te rino | Kowiri tira | Konumohe | PVC | Te diameter o waho 50mm Te diameter o te rakau 11mm | Taper ringaringa roa 300mm | ||
| AO | B1 | CO | DO | Roera mata roa 450mm | |||||||||
| Φ50 | 1.5 | 11hex Φ8/12/15 | 50KG | W+10 | W+9 | W+10 | W+31 | ✓ | ✓ | Kowiri tira 201, Miro Wahine 1002C.5011.450.0.00 | |||
Korero:Ko te turanga o teriwha pehangakei te pito o te pahū, a mo nga ngongo Φ50 anake.He tapere kirihouka taea te taapiri ringaringa ki te whakarite i te roera huri.