He maha ngāTakirere pūrerehua o te Aongā kaihanga, he tino pai te mahi a ngā kamupene e whai ake nei e pā ana ki te kaha hangarau, te wāhi mākete me te awe ahumahi:
Ngā kaihanga takirere pūrerehua 10 o runga rawa atu o te Ao
Emerson (USA)
Waitohu:Kaihao ika
Arotahi ki ngā takirere whakahaere tukanga, e whakamahia whānuitia ana i roto i te hinu, te hau, te matū me ētahi atu mara.
Schlumberger (USA)
Waitohu:Cameron
Te whakarato i ngā taputapu takirere me ngā pane puna mō te umanga hinu me te hau.
;
Flowserve (USA)
E whakarato ana i ngā momo takirere ahumahi, tae atu ki ngā takirere whakahaere, ngā takirere pōro, ngā takirere pūrerehua, me ētahi atu, e mahi ana ki ngā ahumahi pūngao, matū me te maimoatanga wai.
Kaihanga Takirere o NSW
Waitohu:NSW
He tohunga ngaio tā NSW Valvewheketere takirere pūrerehuaraina whakaputa. Tā rātoungā takirere pūrerehua mahi teitei, ngā takirere pūrerehua āwhati toru,ngā takirere pūrerehua hiri whakarewa, ngā takirere pūrerehua cryogenic, ā, ko ngā takirere pūrerehua pēhanga teitei kua hangaia katoatia kia rite ki te kounga o te mākete Pākehā, me te taipana māmā me te mahi pumau. Kua paahitia e ngā takirere pūrerehua a te kamupene ngā tiwhikete API 607, API 6FA, ISO 15848-1, ISO 15848-2, me te ISO 9001.
Tyco International (USA)
Waitohu:Ngā Takirere me ngā Mana Whakahaere a Tyco
Whakaratohia ngā takirere mō te tiaki ahi, ngā tono ahumahi me ngā tono arumoni.
KITZ (Hapani)
Ko tētahi o ngā kaihanga takirere nui rawa atu i Hapani, me āna hua e kapi ana i ngā mara ahumahi, hanganga me ngā mara ā-iwi.
IMI (UK)
Waitohu:Te Hangarau Arohaehae a IMI
Arotahi ki ngā takirere ahumahi kounga teitei, e mahi ana ki ngā ahumahi pūngao, hiko me te matū.
Kereini (USA)
Waitohu:Crane ChemPharma & Energy
Te whakarato i ngā otinga takirere mō ngā ahumahi matū, hinu me te pūngao.
Velan (Kānata)
Arotahi ki ngā takirere ahumahi, ko ngā hua ko ngā takirere kēti, ngā takirere pōro, ngā takirere pūrerehua, me ētahi atu.
KSB (Tiamana)
E whakarato ana i ngā otinga papu me te takirere, e whakamahia whānuitia ana i roto i te maimoatanga wai, te pūngao me ngā mara ahumahi.
Tuhipoka:He taumata teitei o te hangarau me te wāhi mākete o ēnei kaihanga i roto i te umanga takirere, ko te raupapa whakatauranga o runga ake neingā kaihanga takirere pūrerehuakāore e whakaatu ana i te kounga o te takirere.
Takirere Pūrerehua | Pūtaiao Mātauranga
He aha te takirere pūrerehua
Ko te takirere pūrerehua e pā ana ki tētahi takirere he wāhanga kati (kōpae takirere, pereti pūrerehua rānei) hei kōpae, e hurihuri ana i te tuaka takirere hei whakatuwhera me te kati. Ko te nuinga o te wā ka whakamahia hei tapahi me te whakawhāiti i te paipa. Ko te wāhanga whakatuwhera me te kati o te takirere pūrerehua he pereti pūrerehua āhua kōpae e hurihuri ana i tōna ake tuaka i roto i te tinana takirere hei whakatutuki i te kaupapa o te whakatuwhera me te kati, te whakahaere rānei.
1. Hanganga o te takirere pūrerehua
Ko te takirere pūrerehua he mea hanga nui mai i te tinana takirere, te pereti pūrerehua, te kakau takirere, te mowhiti hiri me te taputapu tuku. He porotaka te tinana takirere, me te upoko porotaka i ngā wāhanga o runga me raro hei tāuta i te kakau takirere. Ko te nuinga o te wā ka honoa te takirere pūrerehua ki te paipa mā te flange; ki te whakamahia te hononga rawhi, ko tōna roa hanganga te mea iti rawa. Ko te kakau takirere te pou hurihuri o te pereti pūrerehua, ā, ko te pito o te pou he hanganga hiri pouaka whakakī hei ārai i te turuturu o te reo. Ko te pito o runga o te kakau takirere e hono tika ana ki te taputapu tuku hei tuku i te taipana. Ko te pereti pūrerehua te wāhanga whakatuwhera me te kati o te takirere pūrerehua. E ai ki te momo hononga, ka taea te wehewehe ki te hononga flange me te hononga rawhi; e ai ki te aratau tuku, ka taea te wehewehe ki te ā-ringa, te tuku taputapu, te hau, te waipēhi me te hiko.
Ko te koki mai i te whakatuwheratanga katoa ki te katinga katoa o te takirere pūrerehua he iti iho i te 90°. Kāore he āheinga raka-ā-unoa o te takirere pūrerehua me te kakau pūrerehua. Hei whakanoho i te pereti pūrerehua, me tāuta he taputapu whakaiti noke ki te kakau takirere. Mā te whakamahi i te taputapu whakaiti noke, ehara i te mea ka taea anake te hanga i te pereti pūrerehua kia whai āheinga raka-ā-unoa, ā, ka mutu te pereti pūrerehua i tētahi tūranga, engari ka whakapai ake hoki i te mahi a te takirere.
2. Te kaupapa mahi o te takirere pūrerehua
He kōpae te kōpae takirere. Mā te hurihanga o te kakau takirere, ka huri te kōpae takirere 90° i roto i te awhe o te nohoanga takirere hei whakatutuki i te whakatuwheratanga me te katinga o te takirere. He mahi kati tāna i roto i te paipa. Ka taea hoki e ia te whakarite i te rere. ??
Ngā painga o te takirere pūrerehua: he hanganga māmā, he rōrahi māmā, he whakahaere ngāwari, he hiri pai.
3. Te whakarōpūtanga o ngā takirere pūrerehua
E ai ki te āhua hanganga, ka taea te wehewehe i ngā takirere pūrerehua kia toru ngā takirere pūrerehua rerekē (Toru Āputa), ngā takirere pūrerehua mahi-teitei (e kiia ana hoki ko ngā takirere pūrerehua rerekē-rua), me ngā takirere pūrerehua raina-pokapū (e kiia ana hoki ko ngā takirere pūrerehua nohoanga takirere rapa) .
E ai ki te āhua o te hiri, ka taea te wehewehe i ēnei ki te momo hiri ngohengohe me te momo hiri mārō (ka wehea ngā takirere pūrerehua hiri mārō ki ngā takirere pūrerehua hiri maha-paparanga me ngā takirere pūrerehua hiri konganuku parakore). Ko te momo hiri ngohengohe he tikanga te hiri mowhiti rapa, ā, ko te momo hiri mārō he tikanga te hiri mowhiti whakarewa.
4. Ngā mātāpono kōwhiringa o ngā takirere pūrerehua
-I te mea he nui ake te ngaronga pēhanga o ngā takirere pūrerehua ki te whakaritea ki ngā takirere kēti me ngā takirere pōro, he pai ēnei mō ngā pūnaha paipa he iti ake ngā whakaritenga mō te ngaronga pēhanga.
-I te mea ka taea te whakamahi i ngā takirere pūrerehua hei whakahaere i te rere, he pai ēnei mō ngā paipa e hiahia ana kia whakahaeretia te rere.
-Nā ngā herenga o te hanganga me ngā rauemi hiri o te takirere pūrerehua, kāore e pai mō ngā pūnaha paipa pāmahana teitei me te pēhanga teitei. Ko te pāmahana mahi whānui kei raro iho i te 300°C, ā, ko te pēhanga ingoa kei raro iho i te PN40.
-I te mea he poto te roa o te hanganga o te takirere pūrerehua, ā, ka taea te hanga kia whānui te diameter, he mea tika kia whakamahia te takirere pūrerehua i ngā āhuatanga e hiahiatia ana kia poto te roa o te hanganga, i ngā āhuatanga rānei e hiahiatia ana kia nui te diameter (pēnei i te DN1000, neke atu rānei).
-I te mea ka taea te whakatuwhera, te kati rānei i te takirere pūrerehua mā te huri i te 90° anake, he mea tika kia whakamahia te takirere pūrerehua i ngā āhuatanga e hiahiatia ana te whakatuwheratanga me te kati tere.
Whakarāpopototanga
Kua tere te whanaketanga o ngā mākete takirere pūrerehua i ngā tau tata nei, ā, kua rerekē te whakatauranga o ngā kaiwhakarato takirere pūrerehua. Ina whiriwhiria e tātou hewheketere takirere pūrerehua, me whakakotahi tātou i ō tātou ake hiahia, pēnei i te kounga, te utu, te ratonga me ētahi atu āhuatanga, hei whiriwhiri i tētahikaihanga takirere pūrerehuae tutuki ana i ō whakaritenga.
Wā tuku: Hōngongoi-04-2025