Gnee Hlau (Tianjin) Co., Ltd
+8615824687445
Tus nqi sib tw
Peb cov nqi sib tw, thiab peb muab cov nqi hloov pauv hloov pauv thiab txo nqi kom ntseeg tau tias peb cov neeg siv khoom txaus siab.
Pab neeg muaj kev paub
Peb pab pawg muaj cov kws tshaj lij nrog cov kws tshaj lij uas xav tau los ua kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom.
Ntiaj teb no muaj nyob
Peb muaj kev muaj zog thoob ntiaj teb, nrog cov chaw ua haujlwm hauv ntau qhov chaw, ua rau peb muab peb cov kev pabcuam rau cov neeg siv khoom thoob ntiaj teb.
Kev Loj Hlob
Peb tau cog lus los txhawb kev txhim kho kom ruaj khov los ntawm kev ua haujlwm nrog cov tuam ntxhab thiab cov muag khoom uas ua tau raws li peb cov qauv kev coj ua thiab ib puag ncig.
Galvanized steel yog ib hom hlau uas tau coated nrog ib txheej ntawm zinc, feem ntau los ntawm cov txheej txheem hu ua kub-dip galvanizing. Cov txheej txheem no suav nrog dipping cov hlau mus rau hauv da dej ntawm molten zinc, uas tsim cov txheej txheem tiv thaiv saum npoo ntawm cov hlau. Lub zinc txheej pab tiv thaiv cov hlau los ntawm xeb thiab xeb, ua rau nws yog qhov kev xaiv nrov rau kev siv sab nraum zoov xws li laj kab, vov tsev, thiab kev tsim kho. Galvanized steel kuj tseem siv rau hauv tsheb, khoom siv, thiab lwm yam kev siv.
Durability
Qhov nruab nrab txheej ntawm galvanized steel tuaj yeem tiv thaiv cov hlau los ntawm corrosion mus txog 100 xyoo. Txawm nyob rau hauv huab cua hnyav thiab thaj chaw ntug dej hiav txwv, galvanized steel tuaj yeem nyob tsis muaj xeb rau peb xyoos lossis ntau dua.
Sustainability
Galvanized steel tsis xav tau cov xim tiv thaiv corrosive uas yuav tsum tau tiv thaiv cov hlau ungalvanized, uas tuaj yeem tso co toxins rau hauv ib puag ncig. Ntxiv mus, galvanized steel tuaj yeem dhau los ua cov txheej txheem rov ua dua tshiab uas cais cov zinc ntawm cov hlau. Ob qho khoom siv tuaj yeem rov ua dua tshiab yam tsis muaj kev poob qis.
Nqi-zoo
Cov kev tshawb fawb tau pom tias galvanizing steel yog ntau tshaj li ib feem peb tsis tshua kim tshaj li tha xim. Tsis tas li ntawd, galvanized steel yog zoo tu-dawb, thiab tus nqi tshaj lub neej ntawm cov qauv yog tsawg.
Pov thawj ntseeg
Los ntawm kev soj ntsuam nruj thiab txhim kho, galvanized steel tau txais lub koob npe nrov raws li cov khoom ruaj khov thiab ruaj khov, ua rau nws yog cov khoom siv thoob ntiaj teb rau kev tsim kho.
Kev kwv yees
Lub galvanized steel txheej tiv thaiv erodes ntawm tus kwv yees, tawm tus nqi. Yog tias huab cua nyob ruaj khov, koj tuaj yeem kwv yees qhov tseeb tias zinc yuav kav ntev npaum li cas, thiab yuav tsum tsis muaj qhov xav tsis thoob.
Kev hloov ceev ceev
Kub-dipped galvanizing yog cov txheej txheem ceev thiab yooj yim ua nyob rau hauv fabrication chaw thoob ntiaj teb. Feem ntau cov chaw galvanize hlau rau ntau qhov haujlwm ib zaug. Nrog kev ceeb toom ua ntej txaus, koj cov hlau ua haujlwm tuaj yeem raug galvanized hauv tsawg dua 24 teev.
Ua kom tiav kev pab them nqi
Vim hais tias cov khoom yog immersed nyob rau hauv cov kua, molten zinc mus txog qhov chaw uas painting thiab lwm yam kev kho mob ua tsis tau. Tubes thiab hollow pieces tuaj yeem coated sab hauv thiab tawm. Cov zinc kuj ib txwm ua rau ntawm cov ces kaum tseem ceeb thiab cov npoo rau kev tiv thaiv ntxiv.
Tus nqi qis tshaj thawj zaug
Tham txog thawj tus nqi, galvanizing yog suav tias yog qis dua li lwm cov txheej txheem tiv thaiv rau cov hlau. Qhov no yog vim qhov nce hauv daim ntawv thov tus nqi ntawm cov txheej txheem ua haujlwm hnyav xws li pleev xim rau piv rau cov nqi ntawm kev ua haujlwm hauv Hoobkas xws li galvanizing.
Tus Nqi Qis Ntev Ntev (tsawg tu)
Galvanizing yog suav tias yog pheej yig heev nyob rau lub sij hawm ntev txawm hais tias nws cov nqi pib raug suav tias yog siab dua lwm cov txheej txheej. Kev tu vaj tse nyob rau lub sijhawm ntev muaj tseeb ntxiv rau tus nqi uas tsis yog qhov teeb meem nyob rau hauv rooj plaub ntawm galvanization.
Lub neej ntev
Ntawm cov tswv cuab ntawm cov qauv tsim, lub neej expectancy ntawm galvanized coatings nyob deb tshaj 50 xyoo nyob rau hauv cov cheeb tsam nyob deb nroog feem ntau thiab nyob rau hauv cov cheeb tsam ntawm lub nroog loj thiab ntug hiav txwv dej, qhov no tej zaum yuav ntxiv mus txog 20 mus rau 25 xyoo.
Kev ntseeg tau
Ua raws li cov qauv, cov txheej txheem galvanization los ntawm galvanizing cov chaw tsim khoom yog ua raws li Australian / New Zealand Standard 4680 nrog cov txheej txheem tsawg kawg nkaus. Nyob rau hauv cov ntaub ntawv no, txheej lub neej thiab kev ua tau zoo yuav txhim khu kev qha thiab kwv yees.
Toughest Txheej
Muaj cov qauv metallurgical tshwj xeeb, cov txheej galvanized muab kev tiv thaiv zoo rau kev puas tsuaj hauv kev thauj mus los, kev pabcuam thiab erection.
Tsis siv neeg tiv thaiv rau thaj chaw puas
Galvanized coatings muab cathodic lossis sacrificial tiv thaiv rau cov cheeb tsam me me ntawm cov hlau uas raug kev puas tsuaj. Ntawm no, qhov chaw me me puas yuav tsum tsis txhob kov tsis zoo li cov organic coatings.
Ua tiav Kev Tiv Thaiv
Kev tiv thaiv tiav yog availed rau txhua feem ntawm galvanized tsab xov xwm nrog rau recesses, ntse fab thiab qhov chaw nkag tsis tau. Qhov kev tiv thaiv tseem nyob ruaj khov txawm tias tsis muaj txheej txheej siv rau cov qauv lossis fabrication tom qab ua tiav.
Kev tshuaj xyuas yog ib qho yooj yim
Raws li cov txheej txheem galvanized tuaj yeem raug soj ntsuam ncaj qha los ntawm qhov muag liab qab, ib qho yooj yim uas tsis muaj kev puas tsuaj rau cov tuab tuab tuaj yeem siv rau tib yam. Cov txheej txheej galvanized tuaj yeem hu ua suab nrov thiab txuas ntxiv yog tias lawv zoo li qub.
Lub sij hawm erection ceev dua
Tsis muaj nkim sij hawm ntawm qhov chaw nyob rau hauv cov ntaub ntawv ntawm kev tiv thaiv nto, tshuaj xyuas thiab pleev xim raws li cov tswv cuab ntawm galvanized steel yog npaj rau siv. Thaum lub rooj sib txoos ntawm cov qauv ua tiav, nws tuaj yeem siv tam sim ntawd rau theem tom ntej kev tsim kho.
Ib txheej tiv thaiv tag nrho tuaj yeem siv tsis tau sijhawm
Cov txheej txheem galvanized tsis nyob ntawm huab cua li no, cov txheej txheem txawm tias huab cua tuaj yeem siv tsis tau sijhawm.
Kub-dip galvanized steel:Qhov no yog qhov nrov tshaj plaws thiab feem ntau siv hom galvanized steel. Cov hlau yog immersed nyob rau hauv ib da dej ntawm molten zinc, uas bonds rau saum npoo ntawm cov hlau.
Electro-galvanized hlau:Nyob rau hauv cov txheej txheem no, ib txheej nyias ntawm zinc yog tso rau saum npoo ntawm cov hlau siv hluav taws xob tam sim no. Nws tsis tshua muaj zog dua li kub-dip galvanized steel.
Galvannealed hlau:Hom galvanized steel yog rhuab tom qab lub zine txheej txheej txheem los tsim ib tug zinc-hlau alloy txheej nyob rau saum npoo ntawm cov hlau, uas txhim kho nws corrosion kuj.
Sherardized steel:Qhov no yog cov txheej txheem zoo sib xws rau kub-dip galvanizing, tab sis siv cov hmoov es tsis yog kua zinc. Nws tsim ib txheej tuab ntawm zinc rau saum npoo ntawm cov hlau.
Nruam galvanizing:Nyob rau hauv cov txheej txheem no, cov hlau yog pub los ntawm ib tug series ntawm rollers uas siv ib tug nruam txheej ntawm zinc rau saum npoo. Nws yog tsuas yog siv rau cov ntawv ntim siab, tus nqi qis.
Framing Buildings
Galvanized steel cov ntaub ntawv tsim cov kev txhawb nqa muaj zog rau cov tsev, tshwj xeeb tshaj yog thaum lawv nyob ib puag ncig ntawm pob zeb. Los ntawm cov tsev apartment thiab chaw ua haujlwm mus rau cov chaw ua si lossis cov tsev khaws puav pheej, galvanized steel lav lub tsev lub thav duab thiab cov qauv sab hauv yuav nyob twj ywm thiab tsis muaj corrosion rau ntau xyoo. Nws cov zinc txheej tshwj xeeb txhais tau hais tias nws tuaj yeem tiv taus cov khawb me me thiab kev puas tsuaj yam tsis tau poob nws cov xeb tiv thaiv.
Txhim kho txoj kev
Kub-dipped galvanized steel outshines txhua lwm yam khoom thaum nws los txog rau ntxiv dag zog rau txoj kev thiab cov choj. Qhov no yog vim li cas txoj kev txhawb nqa yog ib qho kev siv ntau tshaj plaws ntawm cov hlau galvanized Thaum cov ntaub ntawv nyob ib puag ncig nws tawg los yog hnav thaum lub sij hawm, cov galvanized steel ncej tseem nyob rau hauv zoo li tshiab. Muaj txawm tias muaj tej yaam num nyob qhov twg, ib zaug txoj kev los yog choj raug txiav, kub-dipped galvanized steel ncej tau pom muaj zog tshaj nws yog thaum ntsia. Qhov no yog vim lub zinc txheej ntawm nws tus kheej-kho cov khoom, uas tsim ib qho kev tiv thaiv txheej thaum kev puas tsuaj rau cov qauv yuav ua rau cov dej nkag los ntawm qhov chaw.
Hla tej thaj chaw uas hnyav hnyav los yog cov xwm txheej tshwj xeeb
Lub tsev txuas hniav nyob rau hauv cov cheeb tsam uas hnyav hnyav yog ib qho ntawm cov nto moo tshaj plaws siv ntawm kub-dipped galvanized hlau. Vim li cas qhov no yog ib qho ntawm kev siv cov galvanized steel? Cov hlau raug xaiv rau ob qho laj thawj: Nws cog lus zoo dua corrosion tsis muaj kev cuam tshuam zoo nkauj. Nws lub peev xwm los tswj cov chaw ntub dej, dej qab ntsev tau ua rau nws yog thawj qhov kev xaiv ntawm cov neeg tsim khoom thiab cov thawj tswj haujlwm nyob rau sab qaum teb thiab sab qab teb ib yam nkaus.
Txhawb Cov Txheej Txheem Kev Lag Luam
Galvanized steel yog muaj nyob rau hauv cov txheej txheem kev lag luam. Txawm hais tias qhov kev siv no yuav tsis tau txais txiaj ntsig ntau npaum li kev tshaj xov xwm, nws ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa Asmeskas kev tsim khoom. Yog vim li cas qhov no yog ib qho ntawm cov kev siv ntawm galvanized steel yog tias lub zog thiab resilience ntawm galvanized steel tso cai rau nws los ua ib tug complex duab rau machinery, thaum nws corrosion kuj guarantees nws yuav ua hauj lwm mus ntxiv yam tsis poob. Galvanized steel plays lub luag haujlwm tseem ceeb hauv kev tsim cov cuab yeej siv thiab kev txhawb nqa cov khoom siv tshuaj, roj, lub zog, pulp thiab ntawv kev lag luam thoob plaws lub tebchaws.
Tiv thaiv Monuments thiab Memorials
Galvanized steel yog ib qho kev xaiv zoo rau sab nraum zoov monuments thiab memorials. Vim tias cov ntaub ntawv ntawm ntau cov duab thiab qhov ntau thiab tsawg tuaj yeem ua rau kub-dip galvanized, stunning sculptures los yog cov qauv tsim los ntawm cov hlau galvanized. Lub zinc txheej boasts ib tug ci, nyiaj zoo li, thaum nws corrosion kuj guarantees nws yuav tuav nws zoo nkauj rau xyoo tom ntej.
Lub tsev ruaj khov thiab ruaj khov sab nraum zoov
Los ntawm cov tes tuav thiab cov canopies mus rau lub hnub ci vaj huam sib luag, ib qho kev siv ntawm cov hlau galvanized yog rau cov qauv sab nraum zoov uas ua haujlwm txhua hnub. Nws corrosion kuj thiab durability txhais tau hais tias cov khoom qub tsis tas yuav kho lossis hloov pauv. Qhov no txo cov khoom pov tseg thiab cov nqi zog uas tsim nyog los tswj txhua yam khoom siv. Nws kuj txhais tau tias koj cov cuab yeej siv thiab qhov chaw uas nws tau teeb tsa nyob twj ywm tsis muaj xeb rau xyoo.
Tsim cov kev xaiv zoo rau kev ua liaj ua teb
Galvanized steel muaj ntau yam siv hauv kev ua liaj ua teb, los ntawm kev cia cov silos mus rau tsiaj cwj mem. Nws txoj kev tiv thaiv corrosion txhais tau hais tias nws tuaj yeem tswj cov dej noo thiab hnyav hnyav hauv cov liaj teb yam tsis tau poob nws lub zog lossis qhov tsos. Ntxiv rau, galvanized steel lub durability txo qhov kev xav tau ntawm kev tu thiab hloov mus tas li, ua rau nws muaj txiaj ntsig zoo rau cov neeg ua liaj ua teb tab tom nrhiav kev nqis peev hauv cov qauv ruaj khov.
Ntxuav cov hlau
Cov hlau yog thawj zaug ntxuav kom tshem tawm cov xeb, roj, lossis lwm yam kab mob. Qhov no yog ua los ntawm dipping cov hlau nyob rau hauv ib tug alkaline tu tov los yog siv high-pressure dej los yog sandblasting.
Pickling
Cov hlau yog tom qab ntawd dipped rau hauv cov kua qaub, feem ntau yog hydrochloric acid, kom tshem tawm cov xeb lossis nplai los ntawm qhov chaw. Cov txheej txheem no yog hu ua pickling thiab tawm cov hlau nrog ib tug huv, du nto.
Fluxing
Cov hlau yog tom qab ntawd yaug hauv kev daws ntawm zinc ammonium chloride los npaj rau txheej txheem galvanizing.
Galvanizing
Cov hlau yog muab tso rau hauv ib da dej ntawm molten zinc, feem ntau ntawm qhov kub ntawm 815-850 degree F (435-455 degree ). Lub zinc txheej ntawm cov hlau reacts nrog cov hlau los tsim cov txheej txheem nruj, ruaj khov.
Txias
Cov hlau raug tshem tawm los ntawm zinc da dej thiab tso cai rau txias. Thaum lub sij hawm txias txheej txheem, zinc tsim ib txheej tuab uas muab kev tiv thaiv corrosion zoo heev.
Kev tshuaj xyuas
Thaum cov hlau tau txias lawm, nws raug tshuaj xyuas kom zoo thiab sib xws ntawm zinc txheej. Txhua qhov tsis xws luag lossis thaj chaw uas xav tau txheej txheej ntxiv raug txheeb xyuas, thiab cov hlau tau rov ua dua raws li xav tau.
● Tsis txhob ncua sij hawm ntev ntawm koj cov khoom siv hlau galvanized rau ib puag ncig uas pH qis dua 6 thiab siab dua 12. Sab nraum qhov pH 6-12 txheej txheej galvanized tuaj yeem raug corrosion ntau dua li qub.
● Tsis txhob sib cuag ncaj qha ntawm koj cov khoom siv hlau galvanized nrog cov hlau sib txawv, xws li tooj dag thiab tooj liab, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig corrosive. Qhov twg cov hlau tsis sib xws yuav tsum tau siv ua ke kom ntseeg tau tias muaj ib qho insulator ntawm cov hlau tsis sib xws thiab cov khoom siv galvanized.
● Tsis txhob txhuam koj cov khoom galvanized tas li thiab, yog tias ua tau, tsis txhob ntxuav koj cov khoom galvanized tag nrho. Ib txoj hauv kev uas galvanizing tiv thaiv cov hlau los ntawm kev xeb yog los ntawm kev tsim cov yeeb yaj kiab nyias nyias ntawm cov khoom siv zinc corrosion tsis txaus (lub npe hu ua patina) rau sab nrauv ntawm cov hlau galvanized los ntawm kev raug cua. Abrasive tu yuav ntxuav tawm qhov kev tiv thaiv patina thiab cov kab lus galvanized yuav tsum tsim kom muaj kev tiv thaiv kev tiv thaiv no dua, siv ntau cov zinc. Kev ntxuav tu tas li yuav haus cov zinc sai dua thiab yog li ntawd yuav txo tau lub neej ntawm koj cov khoom siv hlau galvanized.
● Galvanizing tej zaum yuav raug ntxuav los ntawm cov dej-raws li emulsifier, alkaline-raws li cov tshuaj ntxuav tes nrog pH ntawm 12 lossis qis dua lossis cov kuab tshuaj organic. Tom qab ntawd yaug qhov chaw nrog dej tshiab thiab tsuas yog so huv nrog ib daim ntaub mos muag. Thov sab laj nrog koj lub galvanizer lossis GAA yog tias koj muaj kev txhawj xeeb txog kev tu koj cov khoom.
●Rau galvanizing cov khoom nyob rau hauv ib puag ncig corrosive heev xws li. ntug hiav txwv dej, hnyav kev lag luam, thiab lwm yam nws pom zoo kom cov khoom yuav tsum tau rinsed nrog potable dej nyob rau hauv tsis tu ncua, tshwj xeeb tshaj yog nyob rau hauv tej yam kev mob (xws li tsis raug los nag thiab hnub).
● Tsis txhob cia lub sij hawm ntev ntawm cov khoom galvanized nyob rau hauv ntub dej thiab cua tsis zoo. Xyuas kom qhov chaw khaws cia qhuav thiab muaj qhov cua zoo.
Cov xim coated steel kauj yog lub teeb hauv qhov hnyav, zoo nkauj zoo nkauj, thiab muaj kev ua haujlwm zoo los tiv thaiv corrosion, thiab tuaj yeem ua tiav ncaj qha. Cov xim feem ntau muab faib ua grey, dej hiav txwv xiav, cib liab, thiab lwm yam Nws yog siv hauv kev tshaj tawm, kev tsim kho, kho kom zoo nkauj, khoom siv hauv tsev, khoom siv hluav taws xob, rooj tog kev lag luam thiab kev lag luam tsheb thauj mus los. Raws li ISO 9001, SGS certified tuam txhab, peb muaj peb lub Hoobkas npog 35000 square meters, pab ntau tshaj 500 tus neeg ua haujlwm. Muaj 30 cov kab ntau lawm, 500tons ib hnub ib kab, nrog rau txhua xyoo tso zis 5,400,000 tons. Nrog 20 xyoo ntawm kev tsim thiab xa tawm kev paub, peb tau ua haujlwm rau peb cov neeg siv khoom thiab cov haujlwm hauv South America, Southeast Asia, Central Asia, Middle East, Africa thiab North Europe lag luam.
Q: Dab tsi yog galvanized steel?
Q: Yuav ua li cas yog galvanized steel?
Q: Ntev npaum li cas galvanized steel kav ua ntej nws xeb?
Q: Dab tsi yog cov txiaj ntsig ntawm galvanized steel?
Q: Yuav ua li cas galvanized steel tiv thaiv corrosion?
Q: Hom galvanized txheej yog dab tsi?
Q: galvanized steel puas tuaj yeem pleev xim?
Q: Puas yog galvanized steel haum rau siv sab nraum zoov?
Q: Dab tsi yog qhov txawv ntawm galvanized steel thiab stainless hlau?
Q: Can galvanized steel xeb?
Q: Ntev npaum li cas galvanized steel kav?
Q: Dab tsi yog cov ntawv thov ntawm galvanized steel?
Q: Can galvanized steel welded?
Q: Yuav ua li cas yog lub thickness ntawm zinc txheej?
Q: Puas yog galvanized steel ib puag ncig tus phooj ywg?
Q: Cov hlau galvanized puas tuaj yeem siv rau kev sib cuag nrog zaub mov?
Q: Can galvanized steel kov li niaj zaus steel?
Q: Dab tsi cuam tshuam nrog galvanized steel?
Q: Dab tsi temp ua galvanizing hlawv tawm?
Q: Koj puas tuaj yeem pleev xim rau galvanized steel?
Raws li ib qho ntawm cov kws tshaj lij galvanized steel tuam ntxhab thiab cov muag khoom hauv Suav teb, peb tau tshwj xeeb los ntawm cov kev pabcuam zoo thiab cov nqi sib tw. Thov so assured mus yuav cov khoom zoo galvanized steel rau muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau pricelist thiab qauv dawb.
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