āhuatanga hua
1. Ko te whakatuwheratanga me te kati kore waku: ko tenei mahi ka tino whakaoti i te raru e pa ana te ngako o te hiri o nga marere tuku iho e te waku i waenga i nga papa hiri.
2 te hanganga o runga: ka taea te tirotiro me te pupuri tonu i te paera i whakauruhia ki runga i te ipurangi, ka taea te whakaiti i te taputapu me te utu.
3. Hoahoa nohoanga kotahi: ka whakakore i te raru ka pa te reo i roto i te kohao takirere ki te haumaru whakamahi na te pikinga o te pehanga rereke.
4. Te hoahoa taipana iti: ka taea te whakatuwhera me te kati ngawari te kakau takirere me te hoahoa hanganga motuhake me te kakau iti
5 te hanganga hiri hiri: ka hirihia te paera e te kaha miihini e whakaratohia ana e te kakau takirere, kia kore ai e pa te mahi hiri o te paera e te huringa o te rereketanga o te pehanga pipeline, me te mahi hiri ka tino whakamanahia i raro i nga momo mahi.
6: Te horoi i te hanganga o te mata hiri: i te wa e matara atu ana te poi mai i te tuuru takirere, ka rere te wai o te paipa ki te mata hiri o te poi i te 360 ° kia rite, e kore e whakakore noa i te whiu o te wai i runga i te nohoanga takirere , engari ka horoi ano i te whakaemi i runga i te mata hiri, kia tutuki ai te kaupapa o te horoi whaiaro.
Paerewa whakahaere hua
| Whakatakotoranga hua | waehere hoahoa | Te roa o te hanganga | Te pirihono hono | Te whakamatautau me te tirotiro | Te pāmahana pehanga |
| GB/T12237 | GB/T12221 JB/T1686 | GB/T9113, JB/T79, HG/T20592, EN1092 | JB/T9092, GB/T20591, API598 | GB/T12224 |
Rauemi o nga waahanga matua
| Tau rangatū | Ingoa wahi | kakano o te rauemi | Tau rangatū | Ingoa wahi | kakano o te rauemi | |||
| 1 | tinana takirere | CF8M | CF8 | WOB | titanium | 12 | Puna | 301 |
| 2 | Uwhi takirere | CF8M | CF8 | WOB | titanium | 13 | Nati | 304 |
| 3 | awhiowhio | 316 | 304 | titanium | 14 | Te uhi maukati | 304 | |
| 4 | nohoanga takirere | PTFE, Para polyphenylene | 15 | Nati | 304 | |||
| 5 | Nati | A193-B8 A193-B7 | 16 | Kakau | 304 | |||
| 6 | Kakau | 316 | 304 | titanium | 17 | Kakau ringaringa | Kirihou | |
| 7 | He taputapu anti pateko | 304 | 18 | Te pereti whakawhāiti | 304 | |||
| 8 | Kaihoroi pana | PTFE, graphite ngawari | 19 | Kerekere hiri | PTFE, graphite ngawari+Waea maitai | |||
| 9 | whakakī | PTFE, graphite ngawari | 20 | Paipa maitai | paipa maitai piauau | |||
| 10 | Puka whakawhiti | Te polytetrafluoroethylene whakakaha, te kauwhata ngawari | 21 | Keu | CF8 | |||
| 11 | Te whakakai pehanga mowhiti | 304 | 22 | Whakaritea nati | 304 | |||
Te tuhi o te papa teitei o te paera poipoi
Nga rahi hononga matua
| Te diameter ingoa | L | D | D1 | D2 | C | F | N-F | K | Q | N–F | Q1 | b1-Φ | |
| Rangatū 1 | Raupapa 2 | ||||||||||||
| 15 | 130 | 130 | 95 | 65 | 45 | 14 | 2 | 4-Φ14 | 9 | 50 | 4-Φ7 | 42 | 4-Φ6 |
| 20 | 140 | 130 | 105 | 75 | 54 | 14 | 2 | 4-Φ14 | 9 | 50 | 4-Φ7 | 42 | 4-Φ6 |
| 25 | 150 | 140 | 115 | 85 | 65 | 14 | 2 | 4-Φ14 | 11 | 50 | 4-Φ7 | / | / |
| 32 | 165 | 165 | 135 | 100 | 75 | 16 | 3 | 4-Φ18 | 14 | 70 | 4-Φ9 | / | / |
| 40 | 180 | 165 | 145 | 110 | 83 | 18 | 3 | 4-Φ18 | 14 | 70 | 4-Φ9 | / | / |
| 50 | 200 | 203 | 160 | 125 | 100 | 18 | 3 | 4-Φ18 | 14 | 70 | 4-Φ9 | / | / |
| 65 | 220 | 222 | 180 | 145 | 118 | 20 | 3 | 4-Φ18 | 17 | 102 | 4-Φ12 | 70 | 4-Φ9 |
| 80 | 250 | 241 | 195 | 160 | 132 | 20 | 3 | 8-Φ18 | 17 | 102 | 4-Φ12 | 70 | 4-Φ9 |
| 100 | 280 | 305 | 215 | 180 | 153 | 20 | 3 | 8-Φ18 | 17 | 102 | 4-Φ12 | 70 | 4-Φ9 |
| 125 | 320 | 394 | 245 | 210 | 185 | 22 | 3 | 8-Φ18 | 22 | 125 | 4-Φ14 | 102 | 4-Φ12 |
| 150 | 360 | 394 | 280 | 240 | 210 | 24 | 32 | 8-Φ22 | 27 | 140 | 4-18F | 102 | 4-Φ12 |
| 200 | 400 | 457 | 335 | 295 | 265 | 26 | 3 | 12-Φ22 | 36 | 165 | 4-Φ22 | 140 | 4-Φ18 |
