He aha koe e mōhio ai ki te kōhuka hōu kua rīwai pango, me te kōhuka hōu kua rīwai makariri?

Hot-dipped galvanized steel pipe: hot-dipped galvanized steel pipe is first steel fabricated parts for pickling, in order to remove the iron oxide on the surface of the steel fabricated parts, after pickling, through the ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aque

Ko te whakapiripiri makariri e mōhiotia ana hoki hei whakapiripiri hiko: ko te whakamahi i ngā taputapu hiko ka tūhono ki ngā tātari i muri i te whakapai ake, te kōhiri ki roto i te horai e hurihia ai te tarutaru, ā, ka tūhono ki te tātari o te taputapu hiko, ka whakanōhia ki te tātari ki te taha o te tātari, ka tūhono ki te tātari ki te taha o te taputapu hiko, ka tūhono ki te rama, ka whakamahi i te hiko mai i te taha o te taha ki te taha o te tātari ka neke atu te tātari ka whakaputua e ia he takotoranga o te tarutaru, ko te tātari makariri ko te whakapai mua ka whai muri i te tarutaru.

Nga rerekētanga matua o ētahi o ētahi ko ngā mea e whai ake nei

1.E ai ki te tikanga o te whakahaere he rerekētanga nui

Ko te tarutaru e whakamahia ana i te whakapiripiri tarutaru tarutaru kei te reriwa kia 450 ℃ ki te 480 ℃; ā, ko te tarutaru tarutaru makariri kei te tarutaru, kei te reriwa kia rite ki te tukanga whakapiripiri.

2.Ko te rerekētanga nui o te kaha o te kiriata whakamātai

Ko te kiriata hinu hinu o te papa hinu hinu hauhake he tino kaha ake, he nui ake i te 10um te kaha, ko te kiriata hinu hinu o te papa hinu hinu makariri he iti noa, ko te 3-5um te kaha

3.Ko te rerekētanga o te pāpaku o te mata

Ko te mata o te papa hinu makariri he kāore nei i te pāpaku, engari i mua i te pāpaku o te hinu hauhake he pai ake. Ahakoa he mārama te mata o te hinu hauhake, he parurenga, ka tū a zinc flowers. Ahakoa he pāpaku te mata o te hinu makariri, he kāore he kōkako, he iti noa te whakauru, he pai te mahi, he iti noa te whakauru

4.Ko te rerekētanga utu

Kia tūtohu ai i te kounga, ka whakamahia kāore pea ngā pāpaku hiriwa kua whakaputua ki te taraiwa hiriwa; ā, ko ētahi atu kamupene iti me ngā taputapu tawhito, ka whakamahia mātou te hiriwa taraiwa, nō reira ko te utu o ngā pāpaku hiriwa taraiwa he iti ake i ngā pāpaku hiriwa taraiwa.

5.Ko te mata hiriwa e kore ana te ōrite

Ko te pāpaku hiriwa taraiwa he pāpaku katoa te hiriwa, i te wā e hiriwa ana te pāpaku hiriwa taraiwa anake ko tētahi taha o te pāpaku.

6.He nui te rerekētanga o te kaha ki te pakaru

He iti ake te kaha o te pāpaku hiriwa taraiwa i te kaha o te pāpaku hiriwa taraiwa, i te mea ko te pāpaku hiriwa taraiwa me te hiriwa he wehe kia rite, he iti noa te hiriwa, ā, he tāpiri noa ki te mata o te pāpaku, ā, he māmā noa te wehe atu.

Rerekētanga whakamahinga:

Ko te papa tōpuni houmaitia ki te wai kāpara e whānangia ana i te hanga, te mīhini, te kaiwhakapuru huna, te ahumahi hīhiani, te hiko, te waka rautā, te ahumahi waka, te ara tere, te wharepaku, te kōtaha, te papai hākinakina, te waka tāpoi, te waka hinu, te waka rapu hua me ētahi atu ahumahi hanga.

I ngā wā kua pahure ake ko te papa tōpuni māmī houmaitia i whakamahia nui ana i ngā pūnaha wai me te kāpara, i te wā e ike atu ana i ētahi atu tōwā o te nekeneke wai me te tuku wai hou. Kua tīmata te papa tōpuni māmī houmaitia ki te wehe atu i te ao o te nekeneke wai, engari kei ētahi wā kei te pūnaha tāpoi wai me te hanga tūturu ka tū tonu te whakamahi i te papa tōpuni māmī houmaitia, nā te mea ko te pūnaha huihuinga o ngā papa tōpuni nei kei te tino pai tonu.