Te Kaiārahi o te Kaihanga Takirere Pūrerehua i Haina
Ko NSW VALVE tētahi o ngā kaihanga takirere pūrerehua matua i Haina. Ka taea e koe te hoko me te tirotiro i te takirere pūrerehua e rapuhia ana e koe i konei i te kotahi te wā. Ka tino whakahaeretia e tā mātou takirere pūrerehua raina-waenganui, takirere pūrerehua rerekē-toru, takirere pūrerehua mahi-teitei, takirere pūrerehua rerekē-rua te kounga o ngā rauemi takirere pūrerehua, te rahi o te takirere pūrerehua me te hiri o te takirere pūrerehua.
Me pēhea te whiriwhiri i tētahi takirere pūrerehua
I te wā e whiriwhiri ana i tētahi takirere pūrerehua, me whai whakaaro koe ki te momo takirere pūrerehua, te kaiwhakaoho, te rauemi hiri, te hononga pito, te rauemi takirere pūrerehua, te rahi, ngā āhuatanga wai me ētahi atu. Ka whakaratohia e NSW he aratohu whiriwhiri hei whakarite kia rite te mahi a te takirere pūrerehua ki ngā whakaritenga tono, ā, kia pai ake ai te whai huatanga me te pono o te pūnaha.
He takirere pūrerehua takitoru-whakarerekē pono mō ngā āhuatanga mahi uaua. He tiwhikete API 607, he ātete ki te waikura, ā, he mea hanga mō te roa o te huringa ora. He pai mō te mamaoa, te waikura, me ngā mea whakakoi. Tikiake i te rārangi pukapuka.
He mea hanga mō te paru, te penupenu pepa, me ngā wai whakakoi, he nohoanga ātete-kakahu me te hoahoa kōpae āwhati tēnei takirere pūrerehua takirua. Kei te wātea te whakapiringa ISO 5211. Tonoa he utu.
He takirere pūrerehua mahi teitei API 609 me te tiwhikete tukunga rerenga ISO 15848‑1 me te tiwhikete haumaru ahi API 607. He pai mō ngā tono whakamahine nui, matū hinu, me ngā paipa hau. Tikiake i te pepa raraunga.
Mā tā mātou takirere pūrerehua porowhita me te nohoanga rapa katoa ka taea te kati i ngā mirumiru i roto i te wai pēhanga iti, te whakamakuku, me ngā tono puna kaukau. Ngā kōwhiringa EPDM/NBR. Tukunga tere. Utu tono.
Ngā Wāhanga Matua o te Takirere Pūrerehua
E rima ngā wāhanga nui o te takirere pūrerehua e mahi tahi ana hei whakatutuki i te whakatuwheratanga, te katinga, me te whakahaere i te rere.
1. Tinana Takirere
• Mahi: Te anga o waho me te anga hanganga. Kei roto ngā wāhanga o roto katoa, ā, ka tū atu ki te pēhanga o te paipa.
• Ngā Āhuatanga: He rite te āhua ki tētahi paipa porowhita hei whakauru i te kōpae. Ko ngā rauemi ko te rino maka, te maitai maka, te maitai kore waikura, te kirihou rānei, i runga i te whakamahinga.
2. Kōpae Pūrerehua
• Mahi: Ko te wāhanga tino hira – he "pāpare" porowhita e pā tika ana ki ngā pāpāho, ā, e whakahaere ana i te rere mā te hurihuri.
• Ngā Āhuatanga: He mea hanga kia tika te mīhini hei hanga i te hiri me te nohoanga. Ina tuwhera katoa, ka tata rite te kōpae ki te ahunga rere, ā, he iti noa te ātete e hangaia ana.
3. Kākano Takirere
• Mahi: Ka tuku i te taipana mai i te kaiwhakaoho (te wira ringaringa, te motuka, me ētahi atu) ki te kōpae, kia taea ai te huri.
• Ngā Āhuatanga: He tokotoko whakarewa totoka e hono pūmau ana ki te kōpae mā roto i ngā pine, ngā kī, me ētahi atu tikanga rānei. Ko tōna kaha me tōna pakari te mea e whakatau ana i te pono o te mahi a te takirere.
4. Ngā Wāhanga Hiri
Koinei te mea nui hei ārai i te turuturu. Kei roto i te nuinga o te wā:
• Mowhiti Nohoanga: Ka whakauhia ki te pakitara o roto o te tinana takirere, ka pa ki te kōpae hei hanga hiri.
Hiri ngohengohe: He mea hanga ki te rapa, ki te PTFE rānei – he tino piri engari he iti te ātete ki te pāmahana/pēhanga.
Hiri mārō: He mea hanga ki te konganuku (he maha ngā wā he mata mārō) – ka tū atu ki te pēhanga teitei me te pāmahana, ahakoa he iti ake te piripono i ngā hiri ngohengohe.
• Mata Hiri Kōpae: Ko te wāhi motuhake i runga i te kōpae e tūtaki ana ki te mowhiti nohoanga; he maha ngā wā ka whakapakeketia, ka pania rānei hei ātete ki te kakahu.
5. Kaiwhakaoho
• Mahi: Homai te mana hei huri i te kakau takirere.
• Ngā momo noa: Ā-ringa: Wira ringaringa, rīwhi rānei – he mea noa mō ngā diameter iti me te whakamahinga whānui.
Hauātea: Pūwero hau – mō te mahi tere, mō ngā wāhi morearea rānei.
Hiko: Mōta – mō te aunoatanga me te mana mamao.
Waipēhi: Wāhanga waipēhi – mō ngā whakaritenga taipana tino teitei.
6. Ngā Wāhanga Āwhina Tāpiri (ehara i te wāhanga o te rima matua engari he mea nui kia mōhiotia)
• He pūmau whakairi hei hono i te pūwhakaoho.
• Te tākai (hiri) huri noa i te kakau hei ārai i te turuturu o waho, me te repe hoki hei pēhi i te tākai.
• Tikanga taputapu noke (e kitea pinepine ana i ngā takirere pūrerehua ā-ringa nunui ake) hei whakatikatika i te tūranga.
Te Mārama ki ngā Momo Takirere Pūrerehua
Takirere Pūrerehua Mahi Teitei
Ko te Takirere Pūrerehua Mahi Teitei he momo takirere pūrerehua he hanganga rerekē (takirua, takitoru rānei). He hiri mārō/hiri ngohengohe motuhake te nuinga o te wā. Ka whakamahia ēnei i roto i ngā pāpāho pāmahana teitei, pēhanga teitei, waikura nui, kei roto ngā matūriki, ngā āhuatanga whakahaere uaua rānei.
Takirere Pūrerehua Tauhou Takirua
he pai mō te pēhanga waenga me ētahi tono e hiahia ana kia roa ake te ora ratonga. Ka taea e te hoahoa takirua rerekē te whakaiti i te waku i waenga i te nohoanga takirere me te pereti pūrerehua, ā, ka roa ake te ora ratonga o te takirere.
Takirere Pūrerehua Tauhou Takitoru
he pai mō ngā āhuatanga mahi pēhanga teitei me ngā āhuatanga mahi uaua, pērā i te pāmahana teitei, te taiao waikura nui rānei. Ehara i te mea ka whakarato noa te hanganga rerekē toru i te pānga hiri piri, engari ka whakaitihia hoki te taipana whakahaere, ka whakapai ake i te whai huatanga me te pono o te takirere.
Takirere Pūrerehua Kōpikopiko
e mōhiotia ana ko te takirere pūrerehua porowhita, he pai mō ngā whakaritenga hiri iti me te iti o te pēhanga, pērā i te whakahaere wai me te hau. He nui ake te mahi hiri me te utu iti iho.
Whakatauhia te mahi a te takirere pūrerehua
Ko te mahi a ngā takirere pūrerehua ko te ā-ringa, te hiko, me te hau.
Takirere Pūrerehua ā-ringaHe pai mō ngā wā kāore e mahia pinepine ngā whakarerekētanga, ā, ka whakahaerehia tika mā te wira ā-ringa, mā te kī rānei.
Nō reira, he pai mō ngā wā he iti te diameter me te iti o te auau mahi.
Takirere Pūrerehua HikoHe pai mō ngā tono e hiahia ana ki te mana mamao, ki ngā pūnaha aunoa rānei. Ka taea te whakauru ngāwari i ngā takirere pūrerehua hiko me ētahi atu taputapu whakahaere hei whakatutuki i te aunoatanga teitei.
Takirere Pūrerehua HauāwhioHe pai mō ngā wā e hiahia ana ki te urupare tere me/ranei te kaha whakahaere nui, inā koa mō te whakaweto ohorere, ngā tono rānei e pā ana ki te haumaru.
Kōwhiria te Rauemi Hiri mō te Nohoanga Rerewē Pūrerehua Tika
E ai ki ngā momo pāpāho rerekē, ka taea te wehewehe i te mata hiri o te takirere pūrerehua ki te hiri ngohengohe me te hiri whakarewa mārō.
Takirere Pūrerehua Nohoanga Ngāwari
He pai te hiri ngohengohe mō ngā pāpāho waikura, tino paitini me te tino morearea, kei roto ko te takirere pūrerehua nohoanga rapa, te takirere pūrerehua nohoanga PTFE me ētahi atu.
Takirere Pūrerehua Nohoanga Whakarewa
He pai te hiri nohoanga whakarewa mō ngā āhuatanga mahi pāmahana teitei me te pēhanga teitei. Ko te nohoanga takirere pūrerehua ka taea te F304, F316, Stellie, Monel me ētahi atu.
Whakaarohia te Hononga Mutunga o te Takirere Pūrerehua
Ko ngā hononga pito matua o ngā takirere pūrerehua ko te momo angiangi, te momo flange me te momo rawhi.
Takirere Pūrerehua Angiangi
He maha ngā wā ka whakamahia te hononga momo angiangi mō ngā takirere pūrerehua he iti te diameter.
He ngāwari te tāuta, he iti hoki te utu, nō reira e whakamahia whānuitia ana i ngā wāhi iti te whānui
ngā paipa.
Takirere Pūrerehua Flange
He pai te hononga flange mō ngā paipa whānui me te pēhanga teitei.
Takirere Pūrerehua
He momo motuhake te takirere pūrerehua. Ko tōna āhuatanga whakamiharo ko te tinana takirere he titi i ngā taha e rua, he mea watea mō te whakamau i waenga i ngā parirau paipa e rua mā te whakamahi i ngā pūtu.Nā tēnei hoahoa ka whakamahia te takirere pūrerehua hei tapahi i te reo i roto i te paipa.
Takirere Pūrerehua Rawhi
He tere te tāutanga o te hononga momo rawhi, ā, he mea noa i roto i te umanga kai.
He aha ngā āhuatanga mahi e tika ana mō ngā takirere pūrerehua?
Ko te whiriwhiri i tētahi tīma takirere ngaio hei kawenga te tikanga ka puta mai ngā hua pai rawa atu. Hei kaiārahi i roto i ngā kaihanga takirere pūrerehua Hainamana, kua piri tonu a NSW Valve ki ngā aratohu hangarau ngaio, te tautoko hangarau tino pai, me te ratonga muri-hoko tino pai hei paerewa hei whakaoti i ō hiahia hoko kotahi-mutunga.
He whānuitia te whakamahinga o ngā takirere pūrerehua, te nuinga i roto i ngā mara ahumahi, tae atu ki ngā pūnaha whakahaere i roto i te hinu, te matū, te whakarewa, te maimoatanga wai, te hiko, te wera me ētahi atu ahumahi. He pai ngā takirere pūrerehua mō te whakahaere, te tapahi rānei i ngā momo wai rerekē, pērā i te wai, te hau, te hinu, te mamaoa, me ētahi atu, ā, he tino pai mō ngā pūnaha paipa iti-pēhanga, whānui-rahi.
Mō ngā whakamahinga motuhake, ka taea te whakamahi i ngā takirere pūrerehua i roto i ngā āhuatanga e whai ake nei:
Te whakahaere paipa, te wai tapahi rānei:
He pai ngā takirere pūrerehua mō te whakahaere, te tapahi rānei i ngā momo wai rerekē, pērā i te wai, te hau, te hinu, te mamaoa, me ētahi atu.
Paipa pēhanga iti, whānui te whānui:
Ko ngā takirere pūrerehua e whakamahia ana i roto i ngā paipa iti te pēhanga, nui te whānui. He hanganga māmā, he mama, he ngāwari te whakamahi, ā, he iti noa te pānga ki te pūnaha paipa.
Ngā tāke rokiroki utanga:
Ka taea te whakamahi i ngā takirere pūrerehua hei whakahaere i te rere me te pēhanga o te wai, o te hau rānei i roto i te tāke rokiroki, ā, he pai hoki mō ngā pūnaha whakahaere tāke i roto i ngā ahumahi matū, hinu me ētahi atu ahumahi.
Taiao ma:
He māmā te hanganga o ngā takirere pūrerehua, he pai te hiri, ā, he ngāwari ki te horoi. He pai mō ngā wā e hiahiatia ana he taiao ma, pērā i te kai, te rongoā me ētahi atu ahumahi.
