Kowiri tira te maka tika/whakamoni makanga KOTAHI-PAHI
Tauira 1
Whakaahuatanga
◎ Kua whakahekehia te poka
◎Ngā pito miro: G* NPT, BSPT, BST, DIN259/2999 JIS130202/1302203 Te urunga a-roto awhi-whakaputa i te kakau
◎ Rauemi: CF8M CF8 CF3M WCB 304 316 1.4408 aha atu
◎ whakatauranga pēhanga: 1000PSI WOG / 1.6~64Mpa
◎ Te kakau tuara
Whakatakotoranga
Momo 1:
| DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
| RC | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11//4 | 11//2 | 2 |
| Φd | 5 | 7 | 9.2 | 12.6 | 16 | 20 | 25 | 32 |
| L | 39.4 | 43.7 | 57 | 58.5 | 71 | 78 | 82.5 | 100 |
| LO | 67 | 67 | 93 | 93 | 101 | 101 | 125 | 125 |
| H | 29.9 | 31.5 | 39.37 | 44 | 54 | 59 | 67.5 | 73.5 |
Momo 2:
| DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
| RC | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11//4 | 11//2 | 2 |
| Φd | 5 | 7 | 9.2 | 12.6 | 16 | 20 | 25 | 32 |
| L | 46.5 | 49.5 | 59 | 64 | 75 | 83 | 90.5 | 108 |
| LO | 67 | 67 | 93 | 93 | 101 | 101 | 125 | 125 |
| H | 29.9 | 31.5 | 39.37 | 44 | 54 | 59 | 67.5 | 73.5 |
| Rarangi Rawa | ||||
| Kao. | Te tuhi No. | Ingoa | Rauemi | QTY |
| 1 | Vl-T | Tinana | CF8M | 1 |
| 2 | Vl-G | Cap | CF8M | 1 |
| 3 | Vl-FG | Kakau | 316 | 1 |
| 4 | Vl-Q | Pooro | CF8M | 1 |
| 5 | Vl-Z | Noho | PTFE+3%GF | 2 |
| 6 | Vl-VIF | Puka | PTFE | 1 |
| 7 | Vl-ZTD | Kaihoroi pana | PTFE | 1 |
| 8 | Vl-TL | Whakapakaki kakau | PTFE | 1 |
| 9 | Vl-JLM | Nati | 304 | 1 |
| 10 | GB93-87 | Kaihoroi puna | 304 | 1 |
| 11 | GB6172-86 | Nati | 304 | 1 |
| 12 | Vl-XS | Kaipupuri | 304 | 1 |
| 13 | Vl-BS | Kakau | 304 | 1 |
| 14 | Vl-BT | Kakau ringaringa | rapa | 1 |
Tauira 2
◎Kua iti te kohao
◎Ngā pito miro: ANSI B2.1，BS21,D1,1259/2999
◎.Whakamātautau: API598
◎.Whakatauranga pehanga:2000PSI
◎.Whakamatau Anga:.2000Mpa.
◎.Pressure.test:.0.6~0.8Mpa.
◎.Ahu:.DN8-DN50(1/4"~2")
Rarangi Rawa
| Kao. | Ingoa | Rauemi |
| 1 | Tinana | Waro maitai |
| 2 | Cap | Waro maitai |
| 3 | Puka | PTFE |
| 4 | Pooro | 316 |
| 5 | Noho | PTFE |
| 6 | Kakau | 316 |
| 7 | Kaihoroi pana | PTFE |
| 8 | Whakapakaki kakau | PTFE |
| 9 | repe | 316 |
| 10 | Nati | 304 |
| 11 | Kakau | 304 |
| 12 | Kakau ringaringa | KIRIHIA |
Ahu
| Rahi | A | Φd | L | H | W | NM | KGS |
| DN8 | 20 | 4.5 | 43 | 35 | 73 | 4 | 0.11 |
| DN10 | 25 | 7 | 45 | 38 | 73 | 4 | 0.17 |
| DN15 | 30 | 9 | 62 | 50 | 115 | 6 | 0.33 |
| DN20 | 36 | 12.5 | 70 | 58 | 115 | 6 | 0.48 |
| DN25 | 41 | 15 | 85.5 | 62 | 129 | 8 | 0.70 |
| DN32 | 53 | 20 | 94 | 64 | 129 | 10 | 1.32 |
| DN40 | 60 | 25 | 101 | 72 | 150 | 14 | 1.89 |
| DN50 | 70 | 32 | 114 | 80 | 150 | 20 | 2.31 |
Tauira 3
◎ KAUPAPA KATOA
◎ Ko nga pito kopa: DIN2543 ISO5752 GB12221
◎ Whakatauranga pehanga: PN16
◎ Papa whakapuru kaiwhakahohenga: ISO5211 He kakau a-roto kare e pupuhi ana
◎ Rauemi: 316 CF8M 1.4408 WCB 304 CF8
◎ Whakamatau pehanga: API598
| Kao. | Te tuhi No. | Ingoa | Rauemi | QTY |
| 1 | VlFW-T | Tinana | CF8M | 1 |
| 2 | VlFW-G | Cap | CF8M | 1 |
| 3 | VlFW-Q | Pooro | CF8M | 1 |
| 4 | VlFW-Z | Noho | PTFE+3%GF | 2 |
| 5 | VlFW-MF | Puka | PTFE | 1 |
| 6 | VlFW-FG | Kakau | 304 | 1 |
| 7 | VlFW-BT | Kakau ringaringa | RUPAPA | 1 |
| 8 | VlFW-BS | Kakau | 304 | 1 |
| 9 | VlFW-LM | Nati | 304 | 2 |
| 10 | VIFW-TLT | KORERO | 304 | 1 |
| 11 | VlFW-TL | Whakapakaki kakau | PTFE | 1 |
| 12 | VlFW-O | E te mowhiti | Viton | 1 |
| 13 | VlFW-ZTD | Kaihoroi pana | PTFE | 1 |
| 14 | VlFW-X | Kaipupuri | 304 | 1 |
Taupānga
| Rahi | Φd | L | H | LO | ΦD | ΦD1 | ΦD2 | 4—M |
| 1/2 | 15 | 38 | 75 | 125.2 | 95 | 65 | 45 | M12 |
| 3/4 | 20 | 38 | 80 | 125.2 | 105 | 75 | 58 | M12 |
| 1 | 25 | 46 | 95 | 136.2 | 115 | 85 | 68 | M12 |
| 11//4 | 32 | 54 | 101 | 136.2 | 140 | 100 | 78 | M16 |
| 11//2 | 38 | 63 | 122 | 204.5 | 150 | 110 | 88 | M16 |
| 2 | 50 | 80 | 121 | 204.5 | 165 | 125 | 102 | M16 |
| 21//2 | 65 | 100 | 142 | 250 | 185 | 145 | 122 | 4-M16 |
| 3 | 76 | 118 | 161 | 250 | 200 | 160 | 138 | 4-M16 |
| 4 | 94 | 152 | 174 | 320 | 220 | 180 | 158 | 8-M16 |
Taupānga: Tūhono me te tapahi i te reo;aukati i te rere whakamuri o te reo;whakatika i te pehanga me te rere o te reo;wehe, uru, tohatoha ranei i te reo;aukati i te pehanga reo kia nui ake te uara kua tohua me te whakarite kia pai te whakahaere o te paipa, taputapu ranei.
Ka taea te whakamahi: te mamaoa, te wai, te hinu;otinga matū;
E rua nga momo hiri o te hiri poroporo: hiri ngawari me te hiri pakeke;
E toru nga tikanga hononga: flange;miro;fehokotaki'anga
Whakamahia te pāmahana: -196 ki te 350 nga nekehanga
Aratau mahi: a-ringa;pneumatic;hiko;waipēhi
Ko te rereketanga i waenga i te paera poi kotahi-waahanga, te paera poi e rua-waahanga me te paera poi e toru nga waahanga:
Ka wehea te paera poikiri me te miro o roto ki te paera poi kotahi-waahanga, paera poi e rua-waahanga me te paera poi e toru-waahanga kia rite ki tona hanganga.Ma te mohio ki o raatau ahuatanga me o raatau rereke ka awhina i a maatau ki te whiriwhiri i te paera poroporo tika hei whakamahi.
Ko te mea tuatahi, kia mohio tatou he aha te paera poi kotahi-waahanga, paera poi-rua-waahanga me te paera poi-toru-toru ma te whakamaramatanga.
Ko tetahi waahanga paera he tohu mo te paera poi e hono ana ki tetahi miro iti-diamita o roto, a he mea tito he tinana takitini kotahi.He maha nga wa e whakamahia ana te tinana takitini mo nga reera iti-rahi.
E rua nga waahanga o te paera poipoi, e kiia ana ko te paera e rua-waahanga, e pa ana ki te paera e hono ana ki te miro iti-diameter o roto, ka wehea te tinana ki nga waahanga e rua, ka whakamahia te ahua o te peera.
Ko te riu poroporo e toru nga waahanga e honoa ana e te miro o roto, a e toru nga wahanga o te tinana takirere.I te nuinga o te wa ka whakamahia mo nga reera nui me te nui ake.
Ka taea te tātari i o raatau rereketanga me o raatau ahuatanga mai i nga waahanga e whai ake nei:
1. Te wehewehe i te hanganga
Ko te paera kotahi-waahanga he waahanga kotahi, he mea tito he poi, he mowhiti PTFE, he nati maukati.He iti ake te diameter o te poi i te diameter o te putorino, he rite ki te whaa poi momo whanui.Ko nga korero, he iti noa te rere.
E rua nga wahanga e rua nga waahanga o te paera poirua, a he pai ake te paanga o te hiri i tera o te paera kotahi-waahanga.He rite te diameter o te poi ki tera o te paipa, he maamaa ake te wetewete i te paera kotahi-waahanga.
E toru nga wahanga e toru nga waahanga, te uhi o nga taha e rua me te tinana o waenga.Ko te rereketanga i waenga i te paera e toru nga waahanga me te waahi e rua nga waahanga me te waahanga kotahi he mea ngawari ki te wetewete me te pupuri.He kaha ake te pehanga.
2. Wehewehe i te pehanga
Ko te parenga pehanga o te toru-waahanga paera poipoi he nui ake i tera o te kotahi-waahanga me te rua-waahanga paera paoro.Ko te taha o waho o te takitoru e toru-waahanga poipoi matua e wha nga tutaki, he pai rawa te mahi whakakiki.Ka taea e te tinana o te maataki te whakakii i te pehanga 1000psi≈6.9MPa.Ko nga pehanga teitei ake e hiahia ana kia hangai nga tinana takirere.
3. Te wehewehe i te tirohanga ohaoha
Na te mea he iti ake nga mea matua o te paera poi kotahi-waahanga i era atu momo e rua, he pai te utu, he rite ano ki te whaa poroporo whanui.Ko te utu o te paera e rua nga waahanga he teitei ake i tera o te momo waahanga kotahi.Ko te momo toru-waahanga e toru nga waahanga na te kaha ake o te pehanga.He teitei ake te rauemi i era atu momo e rua.Ko te utu he teitei ake i te rua-waahanga me te kotahi-waa pire poroporo.
Whakaatu Hua
