Ntu HlauPuas yog ib qho tseem ceeb uas siv tau siv dav hauv ntau txoj haujlwm thiab kev tsim khoom. Kub - DIP galvanizing yog ib txoj kev sib txawv los txhim kho nws cov corrosion tsis kam, thiab cov tuab ntawm zinc txheej ua haujlwm tseem ceeb hauv ntau yam.
Lub thickness ntawm zinc txheej rauNtu Hlaumuaj qhov cuam tshuam ncaj qha rau tus nqi. Feem ntau, raws li zinc txheej tuab nce, tus nqi ntawm zinc tau noj thaum lub caij kub - dip galvanizing txheej txheem, ua rau tus nqi siab dua, ua rau tus nqi siab dua. Piv txwv li, ib txheej tinc nyias ntawm txog 50 - 80 microns tsis tshua muaj nqi ntawm 200 - 250 microns? Qhov no yog vim ntau zinc cov ntaub ntawv yuav tsum tau yuav thiab ua tiav, thiab lub sijhawm ua haujlwm tau txuas ntxiv kom ntseeg tau kom zoo txheej txheem nplaum thiab cov khoom siv tuab.
Hauv cov ntawv thov sib txawv, cov kev xav tau rau Zinc Txheej Thickness ntawm ntu hlau sib txawv. Nyob rau hauv ib puag ncig sab hauv tsev nrog cov av noo qis thiab tsawg zuj zus rau cov tshuaj xeb, ib txheej zinc me me, nyob ib ncig {{{} {}} microns, tej zaum yuav txaus. Piv txwv li, hauv chaw ua haujlwm vaj tse uasNtu Hlauyog siv rau sab hauv cov qauv txheej txheem kev txhawb nqa, cov tuab no tuaj yeem muab kev tiv thaiv ntev - kev tiv thaiv atmospheric corrosion.
Txawm li cas los xij, nyob rau sab nraum zoov ib puag ncig ib puag ncig xws li cov av nooNtu HlauSiv hauv Coastal choj lossis cov platform ntug dej yuav xav tau cov txheej txheej tuab no kom tiv thaiv cov tub rog muaj zog thiab ua kom cov qauv ua kom ruaj khov. Hauv kev muaj cov chaw muaj kuab lom lossis cov pa yeeb yaj kiab lossis cov kuab paug tuab ntawm {120 - 200 microns feem ntau yuav tsum tau tiv thaiv covNtu Hlaulos ntawm corrosion.
Thoob ntiaj teb, txawv teb chaws muaj lawv tus kheej cov qauv rau zinc txheej tuab tuab ntawm kub - dip galvanizedNtu HlauCov. Hauv Tebchaws Asmeskas, Asmeskas haiv neeg rau kev sim thiab cov qauv (ASTM) muaj cov txheej txheem sib txawv Txog kev siv kev siv daim ntawv thov kev tsim kho, tus qauv ASTM yuav xav tau qhov tsawg kawg nkaus zinc txheej tuab ntawm 85 microns. Hauv Tebchaws Europe, tus qauv thiab cov qauv qhia kuj tseem ceeb tshaj plaws li, nrog cov kev yuav ua kom tuab sib txawv nyob ntawm ib puag ncig ib puag ncig thiab hom qauv.
Nyob hauv Suav teb, tam sim no tus qauv rau kub - dip galvanizedNtu Hlauyog gb / t 13912 - 2020. Tus qauv no stipulates uas rau ib txwm - sivNtu HlauHauv cov cheeb tsam huab cua ib puag ncig, qhov tsawg kawg nkaus nruab nrab Zinc Theem Thickness yuav tsum yog 85 micrs, thiab qhov tsawg kawg nkaus hauv zos zinc txheej tuab yuav tsum yog 70 microns. RauNtu HlauSiv nyob rau hauv cov chaw muaj kev nyab xeeb ntau, xws li cov chaw muaj kev lag luam muaj huab cua sov, cov qauv yuav tsum muaj huab cua tsis zoo ntawm 140 microns. Cov qauv no tau tsim los kom ntseeg tau tias qhov zoo thiab ruaj khov ntawmNtu HlauHauv cov ntawv thov sib txawv, thiab kev ua raws cov qauv no yog qhov tseem ceeb rau kev nyab xeeb thiab ntev - qhov kev ua haujlwm ntawm kev tsim kho.
Nkag siab txog kev sib raug zoo ntawm Zinc Txheej Thickness, nqi, kev siv tau, thiab cov qauv rauNtu HlauHauv kub - dip Galvanizing yog qhov tseem ceeb rau ob qho chaw tsim khoom thiab cov neeg siv hauv kev tsim kho thiab muaj cov haujlwm. Los ntawm kev xaiv zinc txheej tuab raws li daim ntawv thov tshwj xeeb thiab kev ua tau zoo ntawm Tshooj Hlau tuaj yeem ua tau zoo.