paipa paiherea piauau
Whakaahuatanga Poto:
I roto i te tikanga ki te whakapai ake i te waikura ātete o putorino maitai, kua piauau putorino maitai whānui.Kua wehea nga putorino maitai piauau ki te wera-wera me te hiko hiko.He matotoru te paparanga galvanizing wera-wera, he iti te utu o te hiko hiko, a kaore i te tino maeneene te mata.He paipa paiherea te pupuhi o te hāora: ka whakamahia hei putorino pupuhi maitai.Ko te tikanga, ka whakamahia te putorino maitai paiherea iti-diamita, me nga tohu e waru o te 3 / 8-2 inihi.He mea hanga mai i te 08, 10, 15, 20, 195-q235 ranei te tarai rino.Hei aukati i te pirau, me whakahaere te maimoatanga aluminizing.
Te whakarōpūtanga o nga paipa piauau
Kua wehea putorino maitai piauau ki putorino whakakikorua matao me te putorino whakakikorua wera.Ko te mea o mua kua whakakorehia, ko te mea whakamutunga kua tautokohia e te kawanatanga mo te wa poto
Hot ruku piauau paipa
Hot ruku piauau putorino he ki te hanga whakarewa whakarewa tauhohe ki te matrix rino ki te whakaputa i te paparanga koranu, kia rite ki te whakakotahi i te kopu me te paninga.Ko te whakamaarama wera ko te pikara i te paipa maitai i te tuatahi.I roto i te tikanga ki te tango i te waikura rino i runga i te mata o te putorino maitai, i muri pickling, kua horoia te reira i roto i te haukinia pūhaumāota konutea pūhaumāota wai wairewa wai haukinia pūhaumāota me te konutea pūhaumāota whakauru wairewa tank wairewa, a ka tukua ki te wai wera topu piauau tank.He pai nga painga o te whakakakahu kakahu, te piri kaha me te oranga roa o te mahi.
paipa piauau makariri
Ko te piauau makariri he piauau hiko.He iti rawa te nui o te galvanizing, 10-50g / m2 anake.He rereke rawa atu te atete ki te waikura i te paipa piauau wera.Hei whakarite i te kounga, ko te nuinga o nga kaihanga putorino piauau e kore e whakamahi i te hiko hiko (whakakikorua makariri).Ko era hinonga iti anake me nga taputapu tawhito e whakamahi ana i te hiko hiko, he pono, he iti noa te utu.Kua whakakorehia e te Manatu hangahanga te paipa piauau makariri whakamuri, a kaore e whakaaetia kia whakamahia te paipa piauau makariri hei paipa wai me te hau a muri ake nei.
Pupa wera piauau piauau: ka tauhohe te putorino maitai ki te otinga whakakikorua rewa ki te hanga i tetahi paparanga konutea-atete ki te waikura me te hanganga kiato.Ko te paparanga koranu kua whakauruhia ki te paparanga konutea parakore me te matrix paipa maitai.Na reira, he kaha te aukati waikura.
Pupa maitai piauau makariri: ko te paparanga konutea he paparanga hiko, ka wehea te paparanga konutea mai i te matrix putorino maitai.He kikokore te paparanga zinc, ka piri noa te paparanga zinc ki te matrix paipa maitai, he ngawari te taka.Na reira, he ngoikore tona aukati waikura.I roto i nga whare hou, karehia te whakamahi i nga paipa maitai piauau makariri hei paipa wai.
