Ko nga Hononga Rubber Whakaiti
Whakaahuatanga
He tino ngawari, he maamaa hoki te hononga o te rapa whakaheke rereke.Ka taea te whakamahi i nga hononga rapa whakaheke eccentric mo te hononga o nga pipelines me te whakamarumaru o nga maru papu.Ina kei roto nga taputapu i tetahi taiao mahi motuhake, ka pai ake te mahi.
Ko nga hononga rapa rereke me nga diameter rereke ko nga ahuatanga o te kaha o te pehanga teitei, te pai o te elasticity, te nekehanga nui, te rereke o te paipa paipa, te ruuma me te whakaheke haruru.Kei te whakamahia nuitia i roto i te rerenga wai, te wai rere, te HVAC, te hanga pepa, te rongoa, te paipa powhiriwhiri, me etahi atu.I roto i te taiao tino kino, me whakamahi nga hononga rapa me nga diameter rereke hei kaipatu ru.
Te rereketanga me te tono o nga hononga rapa whakaheke me te rerekee:
Ka whakamahia te hononga rapa whakaheke hei hono i nga paipa i roto i nga rereke rereke.Ko te tikanga ka wehea ki te hononga rapa concentric me te hononga rapa kee.Ko nga hononga rapa whakaheke rereke, ko te pokapū o te porowhita kaore i te raina kotahi.E pa ana ki te whakatakotoranga pipeline e tata ana ki te pakitara, ki te whenua ranei, hei whakaora i te waahi, me te hono i nga paipa e rua i roto i nga diameter rereke hei whakarereke i te rerenga rere.Mo te hononga rapa ko te pokapū o te porowhita kei runga i te raina kotahi, ka kiia ko nga hononga rapa whakaheke concentric.Concentric whakaiti rapa tahi te nuinga whakamahia mō te hau, poutū wai pipeline whakaiti ranei.Eccentric whakaiti putorino hononga rapa orifice he circumference inscribe, te tikanga e pa ana ki te pipeline wai whakapae, ka te mata o te putorino orifice o te whakapā whakarunga, e he flat i runga i te tāutanga, te tikanga whakamahia i roto i te tomokanga papu, painga mo te rohirohi;i te wa e pa ana ki raro, he papatahi tera ki te whakaurunga o raro, te nuinga o te waa e whakamahia ana hei whakarite i te whakaurunga o te takirere, he pai mo te whakatahi.Ko nga hononga rapa whakaheke concentric e pai ana ki te rere o te wai, te ahua ohorere o te rere marama i te wa e whakaheke ana, koinei te take i whakamahia ai e te hau me te pipeline wai poutū concentric whakaiti hononga rapa.I te mea he papatahi tetahi taha o te hononga rapa whakaheke rereke, he watea mo te hau me te ngenge wai ranei, me te tiaki hoki, koinei te take i whakamahia ai e te paipa wai te whakaurunga whakapae he hononga rapa whakaheke.
Whakatakotoranga
| Rarangi Rawa | ||
| Kao. | Ingoa | Rauemi |
| 1 | Paparanga rapa o waho | IIR, CR, EPDM, NR, NBR |
| 2 | Paparanga rapa o roto | IIR, CR, EPDM, NR, NBR |
| 3 | Paparanga anga | Te papanga taura polyester |
| 4 | Flange | Q235 304 316L |
| 5 | Ringi whakakaha | mowhiti pirepire |
| whakaritenga | DN50~300 | DN350~600 |
| Te pehanga mahi (MPa) | 0.25~1.6 | |
| Pehanga pakaru (MPa) | ≤4.8 | |
| Korehau (KPa) | 53.3(400) | 44.9(350) |
| Te pāmahana (℃) | -20~+115(mo te ahuatanga motuhake -30~+250) | |
| Waenga e tika ana | Te hau, te hau kōpeke, te wai, te wai moana, te wai wera, te hinu, te acid-base, etc. | |
| DN(nui)×DN(iti) | Te roa | Tuaka whakanekehanga (toronga) | Tuaka whakanekehanga (kōpeketanga) | Tirotoro whakanekehanga | Whakahekea koki |
| （a1+a2）° | |||||
| 50×32 | 180 | 15 | 18 | 45 | 35° |
| 50×40 | 180 | 15 | 18 | 45 | 35° |
| 65×32 | 180 | 15 | 18 | 45 | 35° |
| 65×40 | 180 | 15 | 18 | 45 | 35° |
| 65×50 | 180 | 15 | 18 | 45 | 35° |
| 80×32 | 220 | 15 | 18 | 45 | 35° |
| 80×50 | 180 | 20 | 30 | 45 | 35° |
| 80×65 | 180 | 20 | 30 | 45 | 35° |
| 100×40 | 220 | 20 | 30 | 45 | 35° |
| 100×50 | 180 | 20 | 30 | 45 | 35° |
| 100×65 | 180 | 22 | 30 | 45 | 35° |
| 100×80 | 180 | 22 | 30 | 45 | 35° |
| 125×50 | 220 | 22 | 30 | 45 | 35° |
| 125×65 | 180 | 22 | 30 | 45 | 35° |
| 125×80 | 180 | 22 | 30 | 45 | 35° |
| 125×100 | 200 | 22 | 30 | 45 | 35° |
| 150×50 | 240 | 22 | 30 | 45 | 35° |
| 150×65 | 200 | 22 | 30 | 45 | 35° |
| 150×80 | 180 | 22 | 30 | 45 | 35° |
| 150×100 | 200 | 22 | 30 | 45 | 35° |
| 150×125 | 200 | 22 | 30 | 45 | 35° |
| 200×80 | 260 | 22 | 30 | 45 | 35° |
| 200×100 | 200 | 25 | 35 | 40 | 30° |
| 200×125 | 220 | 25 | 35 | 40 | 30° |
| 200×150 | 200 | 25 | 35 | 40 | 30° |
| 250×100 | 260 | 25 | 35 | 40 | 30° |
| 250×125 | 220 | 25 | 35 | 40 | 30° |
| 250×150 | 220 | 25 | 35 | 40 | 30° |
| 250×200 | 220 | 25 | 35 | 40 | 30° |
| 300×125 | 260 | 25 | 35 | 40 | 30° |
| 300×150 | 220 | 25 | 35 | 40 | 30° |
| 300×200 | 220 | 25 | 35 | 40 | 30° |
| 300×250 | 220 | 25 | 35 | 40 | 30° |
| 350×200 | 230 | 28 | 38 | 35 | 26° |
| 350×250 | 230 | 28 | 38 | 35 | 26° |
| 350×300 | 230 | 25 | 38 | 40 | 26° |
| 400×200 | 230 | 25 | 38 | 40 | 26° |
| 400×250 | 240 | 28 | 38 | 35 | 26° |
| 400×300 | 240 | 28 | 38 | 35 | 26° |
| 400×350 | 260或 | 28 | 38 | 35 | 26° |
| 285 | |||||
| 450×250 | 280 | 28 | 38 | 35 | 26° |
| 450×300 | 240 | 28 | 38 | 35 | 26° |
| 450×350 | 240 | 28 | 38 | 35 | 26° |
| 450×400 | 240 | 28 | 38 | 35 | 26° |
| 500×250 | 280 | 28 | 38 | 35 | 26° |
| 500×300 | 280 | 28 | 38 | 35 | 26° |
| 500×350 | 240 | 28 | 38 | 35 | 26° |
| 500×400 | 230 | 28 | 38 | 35 | 26° |
| 500×450 | 240 | 28 | 38 | 35 | 26° |
| 600×400 | 240 | 28 | 38 | 35 | 26° |
| 600×450 | 240 | 28 | 38 | 35 | 26° |
| 600×500 | 240 | 28 | 38 | 35 | 26° |
Taipitopito Hua
Taupānga
Eccentric whakaiti rapa hononga e whakamahia whānuitia i roto i te paipa me te pūnaha taputapu ki te pupuri atu wiri, haruru me te ahotea huringa pānga, āwhina mo te roa te ora ratonga o paipa me taputapu.Ka whakamahia ano ki nga momo paipa tuku reo katoa i roto i nga umanga miihini matū, kaipuke, miihini tiaki ahi me te rongoa.
Awheawhe
Kiritaki
Whakapaipai me te Tukunga
