High Quality Galvanized Steel Phaj
High Quality Galvanized Steel Phaj
Galvanized steel phaj muab faib ua cov phaj electrolytic zoo tib yam thiab cov ntiv tes tiv thaiv electrolytic phaj.Fingerprint resistant phaj ntxiv cov ntiv tes tiv thaiv kev kho mob raws li cov phaj electrolytic zoo tib yam, uas tuaj yeem tiv taus hws.Nws feem ntau yog siv rau ntawm qhov chaw uas tsis muaj kev kho mob, thiab lub npe yog secc-n.Ordinary electrolytic phaj tuaj yeem muab faib ua phosphating phaj thiab passivation phaj.Phosphating feem ntau yog siv.Lub npe yog secc-p, feem ntau hu ua P khoom.Passivation phaj tuaj yeem muab faib ua oiled thiab tsis oiled.Cov kev xav tau zoo ntawm cov ntawv zoo galvanized muaj xws li specification thiab loj, nto, galvanized kom muaj nuj nqis, tshuaj muaj pes tsawg leeg, daim ntawv zoo, tshuab ua haujlwm thiab ntim.
Nws tau muab faib ua ob hom: galvanized ntawv txiav rau hauv ntev ntev thiab dov galvanized ntawv ntim.General hlau ntawv ntim, lined nrog cov ntawv pov thawj noo noo, khi nrog lub duav hlau sab nraud, khi ruaj khov, thiaj li tiv thaiv cov phaj hauv galvanized los ntawm kev sib tsoo.
Yam khoom qhov ntev (xws li cov hauv qab no thiab) sau qhov pom zoo qhov ntev, tuab, ntev, qhov dav thiab qhov tsis zoo ntawm cov ntawv galvanized.Tsis tas li ntawd, qhov dav thiab ntev ntawm lub rooj tsavxwm thiab qhov dav ntawm lub yob kuj tuaj yeem txiav txim siab raws li tus neeg siv qhov kev thov.
Cov xwm txheej dav dav: vim muaj ntau txoj kev kho mob hauv cov txheej txheem txheej txheej, qhov xwm txheej ntawm cov ntawv galvanized kuj txawv, xws li cov xwm txheej ntawm cov paj zinc zoo tib yam, zoo zinc paj, paj zinc paj, tsis yog zinc paj thiab phosphating kev kho mob.Cov ntawv galvanized thiab galvanized coil txiav rau hauv qhov ntev yuav tsum tsis muaj qhov tsis xws luag cuam tshuam rau kev siv (raws li qhia hauv qab no), tab sis cov coil raug tso cai kom muaj qhov vuam thiab lwm yam.
Galvanized kom muaj nuj nqis scale tus nqi: galvanized kom muaj nuj nqis yog ib tug dav saws thiab pab txoj kev los qhia lub thickness ntawm zinc txheej ntawm galvanized ntawv.Muaj ob hom: tib tus nqi ntawm galvanizing ntawm ob sab (xws li sib npaug thickness galvanizing) thiab qhov sib txawv ntawm galvanizing ntawm ob sab (ie txawv thickness galvanizing).Chav tsev ntawm galvanizing kom muaj nuj nqis yog g / m.
(1) Tensile test: Feem ntau hais lus, tsuav yog daim ntawv galvanized rau layout, kos duab thiab kos duab sib sib zog nqus muaj qhov yuav tsum tau ua haujlwm tensile.
(2) Kev sim khoov: nws yog ib qho tseem ceeb los ntsuas cov txheej txheem ntawm cov phaj nyias.Txawm li cas los xij, qhov yuav tsum tau ua rau ntau hom ntawv galvanized yog txawv nyob rau hauv ntau lub teb chaws.Nws feem ntau yuav tsum tau hais tias tom qab daim ntawv galvanized yog khoov rau 180, yuav tsum tsis txhob muaj zinc txheej nyob rau sab nrauv, thiab yuav tsum tsis txhob tawg thiab tawg ntawm lub phaj puag.
Cov kev cai rau cov tshuaj muaj pes tsawg leeg ntawm galvanized substrate yog txawv nyob rau hauv ntau lub teb chaws.Yog tias Nyiv tsis thov, Tebchaws Meskas ua.Feem ntau, kev tshuaj xyuas cov khoom tsis ua.
Muaj ob lub hom phiaj los ntsuas cov duab ntawm lub phaj, uas yog qhov ncaj thiab kab mob dabtsi yog khoov.Lub flatness ntawm lub phaj thiab qhov siab tshaj plaws tus nqi teev ntawm kev khoov yog txhais.Kub dip galvanized steel daim hlau uas tsim los ntawm Suav manufacturers yog tsuas yog siv nyob rau hauv lub tsev cov ntaub ntawv, lub teeb kev lag luam, kev ua liaj ua teb, tsheb thauj mus los thiab lwm yam lag luam.Vim muaj kev txwv ntawm cov khoom siv kub-dip galvanizing uas twb muaj lawm, txheej txheem thev naus laus zis thiab cov phaj nyoos ua haujlwm, muaj ob peb daim hlau galvanized muaj rau kev tsim tsheb.
Galvanizing tuaj yeem tiv thaiv steel corrosion thiab ua kom lub neej ntev.Galvanized steel ntawv (0.4 ~ 1.2mm tuab) kuj hu ua galvanized hlau ntawv, feem ntau hu ua dawb hlau ntawv.Galvanized steel ntawv yog dav siv hauv kev tsim kho, tsheb, khoom siv hauv tsev, khoom siv niaj hnub thiab lwm yam lag luam.
