| Rahi & Whakatau Whakatau & Paerewa | |
| Rahi | DN40-DN1800 |
| Whakatauranga Pehenga | Class125B, Class150B, Class250B |
| Kanohi ki te Kanohi STD | AWWA C504 |
| Hononga STD | ANSI/AWWA A21.11/C111 Flanged ANSI Class 125 |
| STD Flange Runga | ISO 5211 |
| Rauemi | |
| Tinana | Carbon Steel, Kowiri tira |
| Kōpae | Carbon Steel,Stainless Steel |
| Kakau/Kakau | SS416, SS431,SS |
| Noho | Kowiri tira ki te fehokotaki'anga |
| Ngaherehere | PTFE, Parahi |
| E Ring | NBR, EPDM |
| Kaihanga | Rima Rima, Pouaka Waahi, Kaihuri Hiko, Kaihuri Pneumatic |
Ko te riipene angiangi angiangi te mahi teitei he maru ahumahi mo te whakahaere rere tika.
1. Wafer-momo takirere hanga tinana whakaiti whakaritenga wāhi me te wa tāuta.
2. Ko te nuinga o nga wa ka hangaia nga reera angiangi angiangi ki nga taonga penei i te kowiri tira, te rino waro, etahi atu koranu waikura-atete ranei hei whakapumau i te parenga o te waikura me te parenga teitei o te pāmahana.
3. Ko te nohoanga takirere o te reera purerehua mahi teitei te rerekeetanga nui mai i te reera rererererere rereke noa.
4. Te hiri-a-rua: Ka whakaratohia e nga reera rerehua teitei te hiri-a-rua, ka taea te hiri i nga huarahi rere e rua.