Nga Korero Ahumahi

  • Argon fehokotaki'anga

    Argon fehokotaki'anga

    Argon fehokotaki'anga te whakamahi i te argon rite te tikanga hau fehokotaki'anga tiaki, pera hoki e kiia nei ko argon hau fehokotaki'anga.Arā, huri noa i te pewa o te hau argon i roto i te hau e wehea mai i te waahi whakapiri, hei aukati i te haukura o te rohe weld.Hangaia Argon fehokotaki'anga te i runga i te parau tumu whānui o arc weldi...
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  • Te hanga o te paipa rino moata sima

    Te hanga o te paipa rino moata sima

    Ko te hanga moata ciment i roto i nga huarahi e rua.Ko te centrifugation o te papa tuatahi.Ko te mea tino pai mo nga putorino kua whakakiia ki te hanga DN400 caliber iti iho ranei.Engari ko te rehu i raro i te whenua, ko te nuinga ka whakamahia ki te hangahanga waikura pipeline diameter DN700 i runga ake i te whenua.Te waikura paipa moata sima: he ranunga o c...
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  • Wae ngongo kua kumea te makariri

    Wae ngongo kua kumea te makariri

    Te whakakotahitanga o te mahi matao, te matao, te matao, te matao ranei me te maeke o te mahinga mahi matao mo te hanga o te kete paipa o nga huinga taputapu.Ko te putorino paiherea wera-hurihia ranei wae tukatuka hohonu ngongo.I runga i nga ahuatanga tukatuka o te whakarewa, te rahi o te paipa, nga whakaritenga kounga ...
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  • Tikanga piira paipa maitai

    Tikanga piira paipa maitai

    Ko te mea e kiia nei ko te pickling, ko te whakamahi i te waikawa hydrofluoric me te wairewa waikawa nitric hei horoi i te waikura mata rino i mahia i muri i te whakamahana-wera.Ka whakamahia i roto i te hanganga otinga me nga uara owehenga: HF (3-8%), HNO3 (10-15%), H2O (te toenga nui) i te wa e tukatuka ana i te pāmahana otinga i te 40-60 °C.Pikitia paipa maitai...
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  • Paipa whakaheke wai

    Paipa whakaheke wai

    Ko te paipa whakaheke wai e pa ana ki te kohi me te tukunga o te parapara, te wai para me te punaha whakaheke paipa wai ua me nga whakaurunga hono.Tae atu ki te paipa maroke, te paipa manga me te paipa e arahi ana ki nga tipu maimoatanga, Ahakoa te paipa i runga i te huarahi, i tetahi atu waahi ranei, i te wa e takaro ana ratou ...
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  • Ko te Momo Paipa Tira e whakamahia ana mo te kawe hinu

    Ko te Momo Paipa Tira e whakamahia ana mo te kawe hinu

    Ko te tukatuka, te kawe me te rokiroki o te hinu he tino uaua ki te pehanga teitei me te waikura.Ko te hinu mai i raro i te whenua he matū penei i te whanariki me te hauwai sulfide ka taea te whakapouri i te paipa.He raru nui tenei i te wa o te kawe hinu.Na reira, ko te rauemi ...
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