Wheketere Tuku tika mai i te rīra ngongo ahi tinei ahi Whero wheketere ca
Ko tā mātou rapunga whakaaro hinonga ko te waihanga uara tāpiri mō ngā kaihoko; ko te whakatipu kaihoko te whāinga matua mō te rīra ngongo ahi tinei ahi a te wheketere, Red factory ca. Ko te kounga teitei anake te tūāpapa o tā mātou whakatutukitanga. Nō reira, ka arotahi mātou ki te hanga i ngā otinga kounga teitei tino whai hua. Kua hangaia he pūnaha whakahaere kounga pai hei whakarite i te kounga o ngā hua me ngā otinga.
Ko tā mātou rapunga whakaaro hinonga ko te waihanga uara tāpiri mō ngā kaihoko; ko te whakatipu kaihoko te whāinga matua. Kua kaweakehia e mātou ā mātou otinga puta noa i te ao, inā koa ko te USA me ngā whenua o Ūropi. Hei tāpiri, he mea hanga ā mātou taonga katoa ki ngā taputapu matatau me ngā tikanga QC tino pakari hei whakarite i te kounga teitei. Mēnā kei te hiahia koe ki tētahi o ā mātou otinga, kaua e mangere ki te whakapiri mai ki a mātou. Ka whakapau kaha mātou ki te whakatutuki i ō hiahia.
| 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 |
