Ko nga ahuatanga o te hanganga o te tira poi parai parai
1. Ko te matotoru o te anga valve ka nui ake i nga whakaritenga o nga raraunga paerewa, me te hoahoa hanganga e toru nga waahanga me te ahua pakari. Ataahua ahua
2. Ko te mata o te hiri he mea tika kia pakaruhia kia kore e pakaru
3. Ko nga mea katoa e pa ana ki te reo he mea hangai me te nui o te aukati kakahu. Te aukati waikura me te aukati waikura
Taupānga Whakatakotoranga mo te tira poi tira uku
| Hoahoa me te hanga | ASME B16.34 | |
| Rahi mutunga hononga | Te roa o te hanganga | ASME B16.10 |
| Rahi flange | ASME B16.5 | |
| Te tirotiro me te whakamatautau | API 598 | |
| Ko nga mata katoa o waho o te tinana takirere me miihini | ||
Ko nga waahanga matua me nga rawa o te tira poikiri karaera rino
| Tau rangatū | ingoa | Pūtaiao Rawa |
| 1 | Whakamutua te taupoki takirere | F304 |
| 2 | Mesosoma | F304 |
| 3 | ringaringa waenganui | alumina uku |
| 4 | O-mowhiti | Rerewharewha |
| 5 | ringaringa flange | alumina uku |
| 6 | Te Poi | alumina uku |
| 7 | O-mowhiti | Rerewharewha |
| 8 | puna kōpae | 50 CrVA |
| 9 | Kaihoroi | 304 |
| 10 | Kakau | Z276 |
| 11 | whakakī | PTFE |
| 12 | Nati Hexagon | 8 |
| 13 | Kati | B8 |
| 14 | repe takai | 304 |
| 15 | Te pereti whakawhāiti | 304 |
| 16 | Kakau | 304 |
| 17 | Te whakatika i te tīwiri | B8 |
| 18 | nohoanga takirere | alumina uku |
Ko nga rahinga hono matua o te tira poi parai parapara maitai
| NPS | L | d | D | D1 | D2 | C | F | H | nM |
| 1/2″ | 108 | 10 | 89 | 60.5 | 35 | 11.2 | 1.6 | 80 | 4-M14 |
| 3/4″ | 117 | 15 | 99 | 70 | 43 | 12.7 | 1.6 | 95 | 4-M14 |
| 1″ | 127 | 20 | 108 | 79.5 | 51 | 14.2 | 1.6 | 110 | 4-M14 |
| 1-1/2″ | 165 | 32 | 127 | 98.5 | 73 | 15.7 | 1.6 | 142 | 4-M14 |
| 2″ | 178 | 40 | 152.5 | 120.5 | 92 | 19 | 1.6 | 185 | 4-M16 |
| 2-1/2″ | 190 | 50 | 178 | 140 | 105 | 19 | 1.6 | 210 | 4-M16 |
| 3″ | 203 | 65 | 190 | 152.5 | 127 | 24 | 1.6 | 230 | 4-M16 |
| 4″ | 229 | 80 | 229 | 190.5 | 157 | 24 | 1.6 | 265 | 8-M16 |
| 5″ | 245 | 100 | 254 | 216 | 186 | 24 | 1.6 | 305 | 8-M20 |
| 6″ | 267 | 125 | 279 | 241.5 | 216 | 25.4 | 1.6 | 340 | 8-M20 |
| 8″ | 292 | 150 | 340 | 298.5 | 270 | 28.4 | 1.6 | 420 | 8-M20 |
Tukuna mai to korero ki a matou:
Tuhia to korero ki konei ka tukuna mai ki a matou













