Ọkụ ọkpọkọ galvanized dị ọkụA na-emepụta ya site n'iji ígwè gbazere agbaze mee ihe na ihe e ji ígwè mee ka ọ bụrụ ihe e ji ígwè mee, si otú a na-ejikọta ihe e ji ígwè mee na ihe e ji kpuchie ya ọnụ. Ịsa ihe e ji ígwè mee ihe na-agụnye ịsa ihe e ji ígwè mee ihe na acid iji wepụ nchara n'elu ya. Mgbe a sachara ihe e ji acid mee ya, a na-asacha paịpụ ahụ na mmiri ammonium chloride ma ọ bụ zinc chloride, ma ọ bụ ngwakọta nke ha abụọ, tupu e mikpuo ya n'ime tankị galvanizing ọkụ.
Mkpọchi ọkụ na-enye uru dịka mkpuchi otu, njikọta siri ike, na ndụ ogologo oge. Ihe mkpuchi paịpụ ígwè ahụ na-enweta mmeghachi omume anụ ahụ na kemịkalụ dị mgbagwoju anya site na ngwọta galvanizing gbazere agbaze, na-emepụta oyi akwa alloy zinc-iron nke na-eguzogide nchara, nke siri ike n'usoro. Oyi akwa alloy a na-ejikọta ya na oyi akwa zinc dị ọcha na ihe mkpuchi paịpụ ígwè, na-ebute ike iguzogide nchara siri ike.
1. Nha nhata nke mkpuchi zinc: Ihe nlele paịpụ ígwè agaghị agbanwe ọbara ọbara (agba ọla kọpa) mgbe e mikpuchara ha n'ime mmiri ọla kọpa sulfate ugboro ise.
2. Àgwà elu: Elu nkeọkpọkọ ígwè galvanizedkwesịrị inwe mkpuchi zinc zuru oke, na-enweghị ntụpọ ojii ma ọ bụ afụfụ a na-ekpuchighị ekpuchi. A na-ekwe ka obere ihe siri ike na eriri zinc dị n'ógbè.
3. Ibu oyi akwa Galvanized: Dịka ihe onye zụrụ si dị, a pụrụ ịnwale oke ibu nke paịpụ ígwè galvanized nke zinc, nkezi uru ya agaghị eru 500 g/m², ihe nlele ekwesịghịkwa ịdị obere karịa 480 g/m².
Paịpụ galvanized a mịrị amị nke e ji paịpụ ojii mee nke e tinyere n'ime ọdọ mmiri zinc maka galvanized.
mkpuchi zinc:200-600g /m2
Ọkwa ígwè: Q195-Q345, S235JR, S275JR, S355JR, S355J2H, STK400/500.
Ọkọlọtọ: BS1387-1985, DIN EN10025, EN10219, JIS G3444: 2004, GB/T3091-2001.
ASTM A53: GR. A, GR. B, GR. C, GR. D, SCH40/80/STD
Ọgwụgwọ njedebe: eriri, skru/oghere
Nkwakọba: Mkpado abụọ na ngwugwu ọ bụla, Kechie ya na akwụkwọ mmiri na-adịghị egbochi
Ule: Nyocha nke akụkụ kemịkalụ, Njirimara Mechanical (Ike nrụgide kachasị elu, Ike mmepụta, Ogologo), Njirimara Teknụzụ
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Oge ozi: Mee-29-2025
