Haina rarawe te ngongo waipēhi rapa hangai pēhanga teitei @ ngongo waipēhi whakakaha waea maitai whiri i hangaia ki Haina
He mīhini matatau ā mātou inaianei. Ka kaweakehia ā mātou otinga ki te USA, ki te UK me ērā atu, e rongonui ana i waenga i ngā kaihoko mō ngā ngongo waipēhi rapa hangai pēhanga teitei i Haina @ ngongo waipēhi whiri maitai, i hangaia ki Haina. Mena kei te hiahia koe ki tētahi o ā mātou hua me ā mātou ratonga, kaua e mangere ki te whakapiri mai ki a mātou. Kei te rite mātou ki te whakautu atu ki a koe i roto i ngā haora 24 i muri i te whiwhinga o tāu tono, me te whakawhanake i ngā painga mutunga kore me te whakahaere tahi i roto i ngā pūmanawa katoa.
He mīhini matatau ā mātou. Ka kaweakehia ā mātou otinga ki te USA, ki te UK me ērā atu, ā, he rongonui nui tā mātou i waenganui i ngā kaihoko. E whakapono ana mātou kei a mātou te kaha katoa ki te whakarato hua makona ki a koe. E hiahia ana mātou ki te kohikohi i ngā pātai i roto i a koe, me te hanga i tētahi hononga aroha hou mō te wā roa. E tino oati ana mātou katoa: He rite tonu te kounga, he utu pai ake; he utu tika, he kounga pai ake.
| Rahi | ID | OD | WP | BP | BR iti rawa | Taumaha | Roa | ||||
| mm | Inihi | mm | mm | Teitei | Mpa | psi | Mpa | Psi | mm | kg/m | m |
| 19 | 3/4″ | 18.6 | 19.8 | 33.2 | 35 | 5075 | 140 | 20300 | 240 | 1.68 | 20/40 |
| 25 | 1 inihi | 25.0 | 26.4 | 39.8 | 35 | 5075 | 140 | 20300 | 300 | 2.24 | 20/40 |
| 31.5 | 1-1/4″ | 31.4 | 33.0 | 51.3 | 35 | 5075 | 140 | 20300 | 420 | 3.90 | 20/40 |
| 38 | 1-1/2″ | 37.7 | 39.3 | 58.8 | 35 | 5075 | 140 | 20300 | 500 | 4.90 | 20/40 |
| 51 | 2 inihi | 50.4 | 52.0 | 72.7 | 35 | 5075 | 140 | 20300 | 640 | 6.90 | 20/40 |
