Ngā Pūrongo Hua
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Tirohanga Whānui mō te Paerewa Takirere Pūrerehua ISO
I. He aha te hiranga o ngā paerewa takirere pūrerehua? E whakamārama ana te paerewa i te hoahoa o ngā takirere pūrerehua me ngā whakamātautau me paahitia e ia takirere. Ki te kore ēnei paerewa, kāore e taea te whakamana i te haumarutanga o te pūnaha. Kāore e taea te whakarite i ngā takirere, kāore e taea te taurite i ngā wāhanga, ā, ko te pūnaha paipa katoa ...Pānuihia atu -
Kowiri tira me te Kowiri tira takirua
1. He aha te maitai kore waikura? He aha te maitai kore waikura takirua? Ko te maitai kore waikura he kupu whānui mō tētahi momo maitai ātete-waikura, ā, ko ōna momo ka whakarōpūtia i runga i te hanganga moroiti. Ko ngā mea noa ko te maitai kore waikura austenitic (pēnei i te 304, 316) me te maitai kore waikura ferritic. D...Pānuihia atu -
Ngā hapa noa me ngā tikanga whakatau raruraru o ngā takirere pūrerehua
Hei wāhanga matua o te pūnaha paipa, he whānuitia te whakamahinga o ngā takirere pūrerehua i roto i te tuku wai me te rerenga wai, te HVAC, te umanga matū me ētahi atu mara. He rongonui rātou nā te hanganga kiato me te tere o te whakatuwheratanga me te kati. Heoi, ko te turuturu, te aukati, te kore whakatuwheratanga me te kati he...Pānuihia atu -
Te rehu epoxy me te paninga Halar
I. He aha te paninga rehu epoxy? Ko te paninga rehu epoxy he paninga wāhanga-rua me te kapia epoxy hei matū hanga kiriata matua. Ka pania ki te mata whakarewa mā te rehu, mā te paraihe rānei hei hanga i tētahi paparanga tiaki. He āhuatanga tōna he piri kaha me te ātete pai ki te pe cathodic...Pānuihia atu -
Ngā Takirere Rino Ngāwari me ngā Takirere Rino Maka
1. He aha te Rino Māeneene? Ko te rino māeneene he momo rino kua kaha ake, kua ngāwari ake hoki ki te whakaritea ki te rino maka tuku iho. Ka tutuki tēnei mā te tāpiri i ētahi huānga iti pēnei i te konupora ki te rino i te wā e whakarewahia ana. Ko te hua he rauemi ka taea te tu atu i ngā taumahatanga teitei ake...Pānuihia atu -
Ngā hiri takirere: Me pēhea te wehewehe me te whiriwhiri i ngā nohoanga takirere PTFE, EPDM, me PFA?
1: He aha te rerekētanga tino nui i waenga i ngā rauemi PTFE, EPDM me te PFA? PTFE (Polytetrafluoroethylene): E mōhiotia whānuitia ana ko te kingi o ngā kirihou, he totoka mā, he pai te kore e pāngia e ngā matū me te ātete ki te pāmahana (-196℃~+200℃). He tino iti te tauwehenga waku, engari ...Pānuihia atu -
Ngā pātai e pā ana ki te takirere tuku hau paipa
1. He aha i tika ai kia whakauruhia he takirere tuku hau ki ngā paipa? Ina whakakīia ngā paipa ki te wai, ina rere, ina ringihia rānei, ka taea te kohikohi hau ki roto. Ki te kore e tukuna, ka puta he "aukati hau", ka whakaiti i te whakawhiti wai me te whakanui ake i te whakapaunga pūngao. I roto i ngā...Pānuihia atu -
Me pēhea te whiriwhiri i te takirere pūrerehua tika mō te maimoatanga wai
He mea nui ngā whare maimoatanga wai hei whakarato wai ma, haumaru hoki mō ngā mahi maha. Ko ngā takirere pūrerehua tētahi o ngā wāhanga tino nui o te whare maimoatanga wai nā te mea e whakamahia ana hei whakahaere i te rere o te wai me te nui o ngā matū e tohatohahia ana. Ko te kōwhiringa o...Pānuihia atu -
IP Taumata Tiakitanga
1. He aha te tikanga o te taumata tiaki IP? Ko te taumata tiaki IP (Ingress Protection) te whakarōpūtanga āheinga ātete puehu me te ātete wai o ngā taputapu hiko kua tautuhia e te paerewa o te ao IEC 60529. Kei roto ko te "IP" ā, e rua ngā mati: ko te mati tuatahi e tohu ana i te ...Pānuihia atu -
Hiri ngohengohe me te hiri mārō o te takirere kuaha
1. He aha ngā hiri ngohengohe me ngā hiri mārō o te takirere kuaha? Ka whakamahia e ngā takirere kuaha hiri-ngāwari ngā rauemi rapa kore-whakarewa pērā i te rapa me te PTFE hei hiri, he ngohengohe, he mārō hoki i te taha o te nohoanga takirere whakarewa. Ka whakawhirinaki rātou ki te whakarerekētanga rapa o te rauemi hiri hei whakakī i te āputa me te...Pānuihia atu -
He aha te rerekētanga i waenga i ngā takirere kawemai me ngā takirere ā-rohe?
Ko te rerekētanga i waenga i ngā takirere o te kāinga me ngā takirere kawemai ka kitea nuitia i roto i ngā āhuatanga e whai ake nei: 1. Ngā rauemi me ngā tukanga: Ngā takirere kawemai: ko ngā rauemi mata kua tīpakohia te nuinga, pērā i te maitai kore waikura (pērā i te 316L), ngā koranu motuhake, ngā kirihou hangarau rānei. Ko te tukanga whakarewa (pērā i te pr...Pānuihia atu -
I angitu te urunga atu o te takirere pūrerehua rerekē a TWS ki te tiwhikete CE hei whakateretere i tōna whānui ki te mākete Pākehā
Nō nā tata nei, i kī te Tianjin Tanggu Water-Seal Valve Co., Ltd. kua angitu te tāpiri i te hua matua o te kamupene, te takirere pūrerehua rerekē, ki te tiwhikete EU CE. Ko te haere tonu o tēnei tohu mātauranga ehara i te mea ko te hua anake e tohu ana kei te tutuki tonu ngā paerewa EU mō te mahi...Pānuihia atu
