Takirere Pūrerehua Angiangi
01
Takirere Pūrerehua Anga Ringaringa, Kakau Rino Maka Whakapūmau ā-ringa DN100
Momo Takirere: | takirere pūrerehua angiangi | Hanganga: | Pūtahi |
Paerewa: | EN593 | Te mahi toi: | Te maka haumi |
Te ahunga hiri: | Ahunga-rua | Taumata hiri: | Kore turuturu |
Te pāmahana: | -20°C | Te mahi： | Kakau/Rīwhi |
Ngā Āhuatanga
He hononga momo angiangi me te iti o te wāhi e nohoia ana. Kāore he flange motuhake o te tinana takirere, ā, he mea whakapiri tika i waenganui i ngā flange paipa e rua mā te whakamahi i ngā pūtu upoko rua. Ko tōna roa tuaka he 1/2~1/3 noa iho o te roa o te takirere pūrerehua flange, ā, he kiato tōna rahi radial, ka whakaitihia te taumaha mā te 30%~60%. He tino pai mō ngā taiao tāutanga whaiti pēnei i ngā paipa kikī, ngā rūma taputapu, me ngā paipa raro whenua, me te whakaiti i ngā utu mahi/taputapu mō te whakahaere me te tāutanga.
Ngā Painga
1. Ko ngā āhuatanga o ngā takirere pūrerehua he hanganga māmā, he iti te rahinga, he māmā te taumaha, he iti te whakamahinga rauemi, he iti te rahi tāutanga, he tere te pana, he 90° te hurihanga tauutuutu, he iti te taipana taraiwa. E whakamahia ana ēnei hei tapahi, hei hono, hei whakahaere i ngā pāpāho i roto i ngā paipa, ā, he pai hoki ngā āhuatanga whakahaere wai.
2. Ka taea e ngā takirere pūrerehua te kawe i te paru, ā, ka iti rawa te wai e kohia ana i te putanga o te paipa. I raro i te pēhanga iti, ka taea te whakatutuki i te hiri pai. He pai te mahi whakahaere.
3. Mā te hoahoa ngāwari o te pereti pūrerehua ka whakaiti i te ngaronga o te ātete wai, ka waiho hei hua penapena pūngao.
4. He hanganga kakau mā roto te kakau takirere kua oti te whakamahana me te whakamahana, ā, he pai ngā āhuatanga miihini whānui, te ātete ki te waikura, me te ātete ki te pakū. Ina whakatuwheratia, ina katihia hoki te takirere pūrerehua, ka huri noa te kakau takirere, kāore e neke ake, e heke iho rānei. Kāore e ngāwari te pakaru o te kakau takirere, ā, he pono te hiri. He pine kōne pereti pūrerehua te mea e mau ana, ā, kua hangaia te pito roa hei ārai i te pakaru o te kakau takirere mēnā ka pakaru tūpono i te hononga i waenga i te kakau takirere me te pereti pūrerehua.
5. Ko ngā tikanga hononga ko te hononga flange, te hononga rawhi, te hononga whakarewa papa, me te hononga rawhi ū.
6. Kei roto i ngā momo taraiwa ko te tuku taputapu ā-ringa, te tuku taputapu kutukutu, te hiko, te hauhautanga, te waipēhi, te hononga hiko-waipēhi me ētahi atu tikanga whakaoho, ka taea te whakatutuki i te mana mamao me te mahi aunoa.
Te tākai
Tākai pouaka rakau kaweake paerewa
Ngā horopaki tono
He mea hanga te mata hiri ki ngā rauemi pīngore pērā i te rapa nitrile (NBR), te monomer ethylene propylene diene (EPDM), me te rapa fluoro (FKM), e mau ana ki te tinana takirere, ki te pereti pūrerehua rānei, he pai rawa te mahi hiri me te taumata turuturu tae atu ki te ANSI B16.104 Akomanga VI (hiri taumata mirumiru). He pai mō te pāmahana rūma me ngā mea ma (pērā i te wai, te hau, te hau māori, me ngā wai waikura ngoikore), me te awhe pāmahana o te -20 ℃~120 ℃.
Rauemi
| Tinana | Pereti | Poro Hurihuri | Te pū | Nohoanga | Te pāmahana whakahaere (℃) |
| Ingoa Rauemi | Rino Maka Podular Whakakikoruatia | Ingoa Rauemi | Ingoa Rauemi | Ingoa Rauemi | |
| Rino Mātotoru | Rino Mātotoru | Kowiri tira | PTFE | Rapa EPDM | -45～+135 Wā poto -50～+150 |
| Rino Mātotoru | Kowiri tira | maitai waro | PTFE | Hyparon | -18～+135 Wā Poto -18～+149 |
| Parahi Konumohe | Titanium Rino | Rapa EPDM | -45～+135 Wā poto -50～+150 | ||
| Kowiri tira | CF8M Kowiri tira | Rapa Neoprene | -7～+93 Wā Poto -7～+107 | ||
| CF8M Kowiri tira | maitai waro | Rapa NBR | -12～82 Wā Poto -12～+93 | ||
| maitai waro | CF8M Kowiri tira | Rāpa Ātete-Pakarukaru | -10～+50 | ||
| rapa pūkohu | -23～+150 | ||||
| Rapa EPDM Ātete-wera | -20～+150 | ||||
| PTFE | +10～+150 |
Ahu
| DN | He | B | C | D | L | H | D1 | n- f | K | Ā, | n1-φ1 | f 2 | G | n2-M | |
| mm | inihi | ||||||||||||||
| 50 | 2” | 161 | 80 | 42 | 52.9 | 32 | 84.84 | 120 | 4- f 23 | 77 | 57.15 | 4-φ 6.7 | 12.6 | 118 | - |
| 65 | 2.5" | 175 | 89 | 44.7 | 64.5 | 32 | 96.2 | 136.2 | 4-φ 26.5 | 77 | 57.15 | 4-φ 6.7 | 12.6 | 137 | - |
| 80 | 3” | 181 | 95 | 45.2 | 78.8 | 32 | 61.23 | 160 | 8- f 18 | 77 | 57.15 | 4-φ 6.7 | 12.6 | 143 | - |
| 100 | 4” | 200 | 114 | 52.1 | 104 | 32 | 70.80 | 185 | 4-φ 24.5 | 92 | 69.85 | 4- f 10.3 | 15.77 | 156 | - |
| 125 | 5" | 213 | 127 | 54.4 | 123.3 | 32 | 82.28 | 215 | 4- f 23 | 92 | 69.85 | 4- f 10.3 | 18.92 | 190 | - |
| 150 | 6" | 226 | 139 | 55.8 | 155.6 | 32 | 91.08 | 238 | 4- f 25 | 92 | 69.85 | 4- f 10.3 | 18.92 | 212 | - |
| 200 | 8" | 260 | 175 | 60.6 | 202.5 | 45 | 112.89 76.35 | 295 | 4- φ 25 4- φ 23 | 115 | 88.9 | 4- f 14.3 | 22.1 | 268 | - |
| 250 | 10" | 292 | 203 | 65.6 | 250.5 | 45 | 92.40 | 357 | 4- f 29 | 115 | 88.9 | 4- f 14.3 | 28.45 | 325 | - |
| 300 | 12" | 337 | 242 | 76.9 | 301.6 | 45 | 105.34 | 407 | 4- f 29 | 140 | 107.95 | 4- f 14.3 | 31.6 | 403 | - |
| 350 | 14" | 368 | 267 | 76.5 | 333.3 | 45 | 91.11 | 467 | 4- f 30 | 140 | 107.95 | 4- f 14.3 | 31.6 | 436 | - |
| 400 | 16' | 400 | 309 | 86.5 | 389.6 | 51.2 72 | 100.47 102.42 | 515 525 | 4-φ 26 4-φ 30 | 197 | 158.75 | 4- f 20.6 | 33.15 | 488 | - |
| 450 | 18" | 422 | 328 | 105.6 | 440.51 | 51.2 72 | 88.39 91.51 | 565 585 | 4-φ 26 4-φ 30 | 197 | 158.75 | 4- f 20.6 | 38 | 539 | - |
| 500 | 20" | 480 | 361 | 131.8 | 491.6 | 64.2 82 | 95.99 101.68 | 620 650 | 4- φ 26 4- φ 33 | 197 | 158.75 | 4- f 20.6 | 41.15 | 593 | - |
| 600 | 24" | 562 | 459 | 152 | 592.5 | 70.2 82 | 113.42 120.46 | 725 770 | 20-φ 30 20-φ 36 | 276 | 215.9 | 4- f 22.2 | 50.65 | 816 | - |
| 700 | 28" | 624 | 520 | 163 | 695 | 66 82 | 109.65 840 | 840 | 24- φ 30 20- φ 36 | 300 | 254 | 8- f 18 | 55 63.35 | 895 | 4-M33 |
| 800 | 32" | 672 | 591 | 188 | 794.7 | 66 82 | 124 950 | 950 | 24- φ 33 24- φ 39 | 300 | 254 | 8- f 18 | 55 63.35 | 1015 | - |
| 900 | 36" | 720 | 656 | 203 | 864.7 | 118 | 117.57 | 1050 | 24- f 33 | 300 | 254 | 8- f 18 | 75 | 1115 | 4-M30 |
| 1000 | 40" | 800 | 721 | 216 | 965 | 142 | 129.89 | 1160 | 24- φ 36 | 300 | 254 | 8- f 18 | 85 | 1230 | 4-M33 |