Qauv NO.: Galvanized Gi Steel Chev
Tshuag: Tshuag
Zinc Txheej: 40G / M2 txog 275G / M2
Lub sij hawm xa tuaj: Hauv 7 hnub
Keeb kwm: Suav teb
Galvanized steel
Galvanized steel xa nrog 16 xyoo ntawm kev kawm xa tawm
Gnee Steel (Tianjin) Co., Ltd. yog cov tuam txhab tsim tawm rau cov hlau thiab kev lag luam, lub peev txheej ntawm peb pawg yog 10 lab RMB. Peb cov khoom tseem ceeb yog kub-dipped galvanized steel coils, galvalume yas, corrugated vov tsev thiab lwm yam.
Txog tam sim no, peb lub tuam txhab tau muaj ib cov kab ntau lawm ntawm Galvalume Hlau Chev nrog ib xyoo dipped galvanized muaj peev xwm ntau lawm ntawm 350, {{3 }} tons, peb kab ntawm kev pleev xim ua ntej galvanized steel co muaj peev xwm ntau lawm ntawm corrugated vov tsev, lub 2/3 ntawm cov zis yog rau kev xa tawm.
Peb cov khoom raws cov qauv siab tshaj plaws rau cov neeg siv sib txawv. Tam sim no, nws tau muag rau Ashast Asia, Middle East, Africa, South America thiab lwm thaj tsam uas indulged ntau tshaj 200 lub teb chaws.
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![Galvanized Gi Coil]()
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![Galvanized Steel Sheet phaj]()
Galvanized Steel Sheet phajKev Pabcuam Tomqab Muag: 24 Teev Kev PabcuamNtau
Txuj: ASTM, JIS, GB, AISI, DIN
Ntawv pov thawj: ISO
Kev kho deg: Galvanized
Cov txheej txheem: Cold Rolled
Daim Ntawv Thov: Cov Khoom... -
![Galvanized yob]()
Galvanized yobTxuj: ASTM, JIS, GB, AISI, DIN, BSNtau
Daim ntawv pov thawj: ISO, RoHS, IBR
Kev kho deg: Galvanized
Cov txheej txheem: Kub Dipped / Cold Rolled
Khoom npe: Galvanized Coil / Phaj -
![Galvanized Steel Sawb]()
Galvanized Steel SawbGalvanized steel sawb muab zoo heev corrosion kuj thiab workability. Nws tuaj yeem siv los ua cov kav hlau, cov hlau tshwj xeeb, thiab lwm yam. Koj tuaj yeem pom nws hauv kev tsim kho, khoom siv...Ntau -
![Galvanized Steel Coil / Ntawv]()
Galvanized Steel Coil / NtawvTxheem: AISI, ASTM, BS, DIN, GB, JISNtau
Dav: 600-1500 hli
Kev Ua Phim: + / -0. 01 hli
Zinc Txheej: 30G / {1}} g / ㎡ (Z275 / G90)
Txheej Txheem: Kub Dip Galvanizing Thiab Electro... -
![Kub Dipped Galvanized Coil]()
Kub Dipped Galvanized CoilKhoom npe: Prime kub dipped galvanized steel coilsNtau
Kev siv tshwj xeeb: Cov cuab yeej txiav, ntsuas cov cuab yeej, txiav hauv cov hlau uas muaj zog, siab zog steel phaj, hnav tsis kam hlau,... -
![Galvanized Steel Tube]()
Galvanized Steel TubeGalvanized steel kav yog cov kav hlau uas tau dhau los ua txheej txheem txheej txheej tshwj xeeb los tiv thaiv corrosion thiab ua kom lawv lub neej ntev.Ntau -
![AZ50 Galvalume Steel Chev]()
AZ50 Galvalume Steel ChevAZ50 galvalume steel yog zinc alloy hom nrog zinc puag. Nws yog ib qho alloy nrog txog li 50% aluminium, muab nws cov yam ntxwv xim dawb. Hom steel no muaj ntau yam, ua rau nws haum rau ntau yam...Ntau -
![Z90 Galvanized Steel Sheet]()
Z90 Galvanized Steel SheetGalvanizing yog txheej txheem ntawm kev siv cov zinc txheej tiv thaiv rau hlau. Galvanized steel ntawv yog ib qho ntawm cov ntawv siv ntau tshaj plaws rau lub ru tsev hauv tsev, kev lag luam,...Ntau -
![Galvanized Hlau Carbon Steel Sheet]()
Galvanized Hlau Carbon Steel SheetGalvanized ntawv yog ib qho ntawm cov ntawv feem ntau siv hauv kev tsim khoom. Ntau tus kws tshaj lij thiab cov neeg tsim khoom yuav qhia rau koj tias galvanizing yog ib qho kev tiv thaiv zoo...Ntau -
![DC51D + ZM Zn Al Mg Txheej Hlau]()
DC51D + ZM Zn Al Mg Txheej HlauZinc Aluminium Magnesium coated steel yog ib qho tshiab tsim steel ntawv. Magnesium alloy txheej yog tsim los ntawm high-kub kub-dip plating ntawm txhuas (Al), zinc (Zn), magnesium (Mg) thiab...Ntau -
![SPCC Electro Galvanized Hlau Sheet]()
SPCC Electro Galvanized Hlau SheetElectrogalvanized Steel yog tau los ntawm cov txheej txheem electrochemical nyob rau hauv uas ib txheej nyias ntawm zinc ntxiv rau ib daim ntawv Cold Rolled los tiv thaiv xeb.Ntau
Dab tsi yog Galvanized steel?
Ib-nres xa khoom ntawm Galvanized Steel Khoom
Tiv Tauj Peb tam sim no kom tau txais cov khoom tsocai
Galvanized steel yog ib hom hlau uas tau galvanized los ntawm daim ntawv thov ntawm zinc coating thoob plaws nws lub cev kom nws tuaj yeem tiv thaiv los ntawm corroding lossis xeb. Galvanized steel muaj lub neej ntev dua thiab ruaj khov piv rau cov hlau tsis-galvanized.
Galvanized Steel Chev Ntau Lawm Kab los ntawm Gnee Steel muaj lub muaj peev xwm ntau lawm ntawm 300, {1}} tons thiab kev tsim qauv ceev ntawm 150m / feeb. Peb tuaj yeem tsim thiab muag galvanized steel co nrog ib qho dav ntawm {mm thiab qhov hnyav} g / m2.
Galvanized Steel ntsig txog cov khoom lag luam
| Tuab | {{{{0}}}. 12 ~ 6.0 hli lossis customized |
| Qhov dav | {{0 {}} hli los yog customized |
| Zinc Txheej | 30~600G/M2 |
| Chev ID | 508/610 hli |
| Coil hnyav | 3-5} tons |
| Lub hom phiaj | ASTM-A653; JIS G3302; En10147; thiab lwm yam |
| Cov ntsiab lus them nqi | T / T, LC, KUN Lun Bank, Western Union, Paypal, O / A, DP |
| Kev nyuaj | Mos nyuaj (hrb60), nruab nrab tawv (hrb 60-85), tag nrho nyuaj (hrb {2}}) |
| Cov qauv saum npoo | Kev hnoos qeev li cas, yam tsawg kawg nkaus, xoom muag, loj spangle |
| Nto Kho | Chromated / Tsis yog-chromated, oiled / tsis-oiled, tawv nqaij dhau |
Nco tseg: Lub rooj tsuas yog cov tsis muaj ntawm qee cov khoom lag luam. Yog tias koj muaj lwm yam kev xav tau, thov hu rau peb.
Vim li cas thiaj xaiv Gnee galvanized steel?
01/
Siab zoo
Peb cov khoom lag luam yog tsim lossis tua tau rau cov qauv siab heev, siv cov ntaub ntawv zoo tshaj plaws thiab kev tsim cov txheej txheem.
02/
Kev sib tw nqi
Peb muab cov khoom lag luam ntau dua lossis cov kev pabcuam ntawm tus nqi sib npaug. Raws li qhov tshwm sim peb muaj kev loj hlob thiab loyal cov neeg siv khoom.
03/
Kev nplua nuj
Peb lub tuam txhab muaj ntau xyoo ntawm kev ua haujlwm ntau lawm. Lub tswv yim ntawm cov neeg siv khoom-taw qhia thiab yeej-yeej kev koom tes ua rau lub tuam txhab kom paub tab thiab muaj zog dua.
04/
Ntiaj Teb Shipping
Peb cov khoom txhawb nqa thoob ntiaj teb shipping thiab lub logistics ua tiav, yog li peb cov neeg siv khoom tau thoob plaws ntiaj teb.
05/
Kev Pabcuam Muag Khoom Tom Qab
Profession thiab txawj xav tom qab -ses pab pawg, cia koj txhawj xeeb txog peb tom qab -sales kev pab ua haujlwm, muaj zog pab pawg txhawb nqa.
06/
Cov Khoom Siv Khoom Ua Si
Lub tshuab, cov cuab yeej lossis ntsuas tsim nrog cov thev naus laus zis thiab ua haujlwm tau zoo rau cov haujlwm tshwj xeeb nrog kev ua haujlwm zoo dua, kev ua tau zoo thiab kev ntseeg tau.
Peb Cov Neeg Koom Tes
Gnee steel tsim ib lub cev muaj zog ecosystem muaj zog los ntawm kev tsim cov laj thawj tus nqi kom ntseeg tau tias yeej-yeej nrog cov neeg ua lag luam. Peb nquag koom nrog peb cov neeg koom tes los daws cov teeb meem kev sib raug zoo ntawm kev khwv nyiaj txiag uas tau npaj txhij txog thiab ua tiav kev ua haujlwm los ntawm kev ntseeg siab thiab muaj tswv yim.
Cov neeg siv khoom siv rau galvanized steel khoom.
Kauslim Cov Neeg Siv Khoom
Cov Neeg Siv Indian
New Zealand cov neeg yuav khoom
Chilean cov neeg yuav khoom
Cov Neeg Siv Indian
Lavxias cov neeg muas zaub
Peb Lub Hoobkas
Peb Kev Pabcuam
Laser Txiav, Ntshav Txiav, Nplaim Txiav, Laser Vuam, nias dabtsi yog Laser Txiav Txoj Kev, Drilling, Drilling, Milling, Bevelling
Kev Tswj Philosophy
Cov tseem ceeb tseem ceeb ntawm Gnee Steel Group yog "kev nyab xeeb", "kev nyab xeeb", "tus tuav" thiab txoj haujlwm tuav yuav tsum ua cov hmoov txhuas los txhawb nqa Kev coj tus cwj pwm kev nyab xeeb txhua hnub nrog kev ua kom pom tseeb ntawm kev nqis tes ua. "Win-win" yog hais txog kev coj ntawm kev nkag siab lwm tus, sib qhia lwm tus, ua rau lwm tus muaj txoj kev vam meej, thiab kev cog lus tsis tu ncua los ntawm kev tsim tus nqi sib raug zoo. "Kev coj ncaj ncees" yog hais txog kev ua raws li tus cwj pwm kev coj zoo ntawm kev coj ua ntawm kev coj ua ntawm cov neeg hauv zej zog, nyob ntawm lub hauv paus ntsiab lus ntawm nqe zog thiab rau txim. "Muaj tswv yim" txhais tau tias coj cov thawj coj hauv kev daws teeb meem nrog kev qhib siab, qhib kev koom tes, thiab qhib.
Peb pab neeg
Gnee Group
Cov txiaj ntsig ntawm Galvanized steel
Corrosion Kuj
Cov txiaj ntsig tseem ceeb tshaj plaws ntawm Galvanization yog corrosion tsis kam. Thaum hlau yog coated nrog zinc, nws tiv thaiv tawm tsam xeb thiab oxidation, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig mus kom noo thiab tshuaj lom neeg raug.
Tsawg txij nkawm
Vim tias cov hlau galvanized yog resistant rau corrosion, nws yuav tsum tau tsawg rau tsis muaj kev saib xyuas sijhawm. Qhov no tuaj yeem cawm tau rau ntawm cov nqi cuam tshuam nrog kev rov ua dua, rov kho cov qauv corroded steel.
Yam ruaj khov
Zinc muab cov txheej nyuaj, tiv thaiv uas tuaj yeem tiv taus cov tshuab puas tsuaj thiab kev puas tsuaj. Qhov no ua rau galvanized steel haum rau cov ntawv thov uas ua kom muaj kev nyuaj siab lossis siv hnyav.
Nqi zog-ua hauj lwm
Galvanization yog txoj kev siv tau nqi ntawm kev tiv thaiv hlau vim tias nws ntxiv qhov tsawg heev rau cov khoom siv thiab siv cov txheej txheem pheej yig. Lub sijhawm khaws nyiaj tau los ntawm kev saib xyuas thiab kho kom zoo ua nws ua rau nws muaj txiaj ntsig.
Sai Fast
Cov txheej txheem galvanizing yog nrawm thiab tuaj yeem siv rau ntau yam ntawm cov hlau thiab ntau thiab tsawg ntawm cov hlau tsis muaj hloov kho nws lub cev. Qhov no tso cai rau lub sijhawm sai thiab yooj yim ntawm kev siv hauv kev tsim khoom.
Rov dua
Ob qho tib si steel thiab zinc siv hauv galvanization yog tag nrho cov khoom siv. Qhov no ua rau galvanized steel ib puag ncig tus phooj ywg tus phooj ywg, raws li nws pab txhawb rau kev txo cov khib nyiab thiab txhawb nqa cov kev coj ua kom ruaj ntseg.
Kev muaj peev xwm
Cov txheej tiv thaiv zinc muaj peev xwm kav ntev xyoo, muab kev tiv thaiv ib puag ncig ib puag ncig. Qhov kev ua tau zoo no yog qhov tshwj xeeb hauv cov ntawv thov uas hloov tus nqi yuav siab.
Electrochemical tiv thaiv
Txawm hais tias zinc txheej yog khawb, cov tshuaj tiv thaiv hluav taws xob ntawm cov hlau thiab zinc muab kev tiv thaiv Cathodic rau cov chaw liab qab hauv qab thaj chaw.
Gnee kub muag galvanized steel khoom
Hom Galvanizing
Galvannealing
Galvannealing yog kev sib xyaw Kub-DIP galvanizing thiab annealing cov txheej txheem los ua cov txheej txheem tshwj xeeb ntawm cov nplooj ntawv hlau. Cov khoom tiav yog qhov zinc-hlau altoy cov khoom lag luam, nrog npub matte nto xaus uas yog qhov zoo tshaj plaws rau cov xim nplaum. Cov txheej txheem no ua haujlwm los ntawm kub-ntsw lub hauv paus ntawm cov hlau, thiab tom qab ntawd muab cua sov nyob rau hauv ib qho kub ntawm 565 ºC kom ntxias txoj cai ntawm cov hlau thiab molten zinc txheej. Piv txwv ntawm cov galvannealing muaj xws li: vuam kev ua haujlwm, cov ntawv thov marine, thiab cov ntawv thov kev ntxhov siab high-tensile.
Kub-DIP Galvanizing
Kub-DIP Galvanizing yog ib daim ntawv ntawm zinc txheej thov rau cov ntawv hlau (lossis cov khoom tsim hlau tsim). Qhov no tshwm sim los ntawm kev dhau cov khoom siv hlau los ntawm da dej ntawm Molten Zinc thiab tom qab ntawd txias txias rau lawv. Cov ntawv sib tsoo zinc rau cov hlau hauv cov hlau. Kub-DIP Galvanizing ua haujlwm los ntawm kev sib sau txheej txheej tiv thaiv ntawm ob sab ntawm cov hlau los tiv thaiv cov khoom tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm kev ua tiav los ntawm corrosion. Galvanized steel tsis tas yuav muaj ib qho kev sib ntxiv lossis cov xim ntxiv lossis pleev xim. Piv txwv ntawm cov kub-dip galvanizing muaj xws li: kev tiv thaiv kev nyab xeeb, lub cev muaj tsheb, nkhaus, thiab kev txhim kho.
Electrogalvanizing
Electrogalvanization yog txheej txheem uas steel yog galvanized nrog zinc txheej siv cov electroplating. Cov hlau yog submerged nyob rau hauv ib qho ntsev ntsev thiab hluav taws xob tau thov kom tsim electrogalvanized steel. Qhov tam sim no tsim cov tshuaj tiv thaiv ntawm zinc ntsev thiab saum npoo ntawm cov hlau, tawm tom qab txheej nyias nyias ntawm zinc. No cov zinc txiv plig zoo nkauj yog ntau dua thinner ntau dua li cov qauv kub kub. Siv hluav taws xob electrogalvanized yog siv nyob rau hauv: acoustic qab vuas, lub qhov rooj thav duab, thiab hloov chaw.
Pre-Galvanizing
Cov txheej txheem ua ntej-galvanizing, tseem hu ua cov theem ntawm Galvanization, yog ua tiav ntawm cov theem kawg ntawm cov cuab yeej siv ntawm cov txheej txheem tom qab galvanization ua ntej. Qhov no yog vim tias nqa tawm ib qho txheej txheem ntawm cov hlau galvanized yuav ua rau raug rau ntawm cov hlau liab ua rau cov cua nce kev pheej hmoo ua kev pheej hmoo ua kev pheej hmoo ntawm oxidation. Cheebtsam uas yog pre-galvanized yog feem ntau steel phiaj thiab cov tuav. Cov qauv no cuam tshuam galvanizing kom ua sai sai thiab muaj txiaj ntsig ntawm cov nplai loj dua li yog ua tau nrog kev kub hnyiab. Cov txheej txheem no ua haujlwm los ntawm dov lub sheet hlau (lossis lwm cov qauv txheej txheem hlau nplaum) hauv kev tu tus neeg sawv cev kom tau dhau ntawm Molten zinc, uas yog tom qab ntawd sai sai recoiled. Pre-Galvanizing yog feem ntau siv rau cov ntaub ntawv uas twb muaj cov duab tshwj xeeb ua ntej raug txiav.
Daim ntawv thov ntawm Galvanized steel
1. Kev tsim kho:Hauv kev tsim kho kev tsim kho, galvanized steel yog siv rau roof thiab cladding, qauv qauv hlau, Purlins, thiab txhawb cov tshuab. Nws kuj tseem ua haujlwm hauv kev ua kom zoo nkauj ntawm cov neeg zov me nyuam yaus, kev sib txawv ntawm kev sib txawv, thiab ntaiv thiab ntaiv.
2. Cov Txheej Txheem:Txuas hniav, lub zog hloov chaw yees, thiab cov neeg saib xyuas txoj hauv kev uas siv tau galvanized steel vim nws muaj peev xwm tiv thaiv huab cua huab thiab tiv taus corrosion.
3. Architectural:Galvanized steel yog siv nyob rau hauv kev tsim cov qhov rai thav duab, qhov rooj, thiab lwm yam khoom siv vaj tse vaj tse. Nws qhov zoo nkauj ua tiav thiab tiv thaiv huab cua ua kom haum rau nws ob qho kev siv sab hauv thiab sab nraud.
4. Kev lag luam Automotive:Lub cev tsheb, thav duab, thiab nqus cov tshuab feem ntau sib xyaw cov xeb hlau ua kom tiv thaiv xeb thiab txuas ntxiv lub tsheb lub neej.
5. Khoom siv:Tub yees, tshuab ntxhua khaub ncaws, thiab lwm cov khoom siv hluav taws xob loj Siv Galvanized steel rau sab hauv tsev thiab sab nrauv cov nyom vim nws txoj kev tawm tsam ntawm cov khawb thiab stains.
6. Hluav Taws Xob Hluav Taws Xob:Cov khoom siv hluav taws xob thiab cov ntaub qhwv hluav taws xob yog tsim los ntawm galvanized steel los tiv thaiv cov khoom siv rhiab thiab xyuas kom meej lub sijhawm ntev.
7. Ua liaj / teb:Tsheb laij teb cab, nplej txiv ntoo, thiab lwm yam qauv ua liaj ua teb muaj txiaj ntsig los ntawm cov hlau galvanized.
8. Rooj tog:Cov rooj tog sab nraum zoov, xws li cov rooj tog sab nraum zoov thiab cov rooj noj mov lom zem, feem ntau nta galvanized galvanized steel thaves kom tiv thaiv kev raug rau cov khoom.
9. HVAC tshuab:Cheebtsam ntawm cua sov, qhov cua thiab cua txias tshuab, xws li ductwork thiab cua sov cov hlau rau kev tiv thaiv kev tiv thaiv ya raws thiab hws.
10. Dej Tswj:Dej pipelines, dej phwj teb kho cov chaw, thiab cov dej yees siv cov galvanized steel vim nws txoj kev tiv thaiv rau cov dej tsis huv thiab xeb.
11. Kev sib tw thiab laj kab:Cov laj kab kev ruaj ntseg, puag ncig fencing, thiab cov tsheb ciav hlau nyob rau hauv cov chaw pej xeem thiab cov chaw ntiav ntiav tau tsim los ntawm Galvanized Steel los muab lub zog thiab huab cua.
Cov txheej txheem ntawm galvanized steel
Tu:Cov hlau ua kom huv huv kom tshem tawm cov av, roj ntau, lossis ntsuas uas tuaj yeem cuam tshuam nrog cov txheej txheem zinc. Qhov txheej txheem tu no yuav koom nrog kev tu siab, alkaline ntxuav, lossis pickling nyob rau hauv ib qho kev daws teeb meem kom tshem tawm oxides.
Fluxing:Tom qab tu, cov hlau feem ntau fluxed. Fluxing cov neeg sawv cev pab tiv thaiv kom tiv thaiv qhov chaw huv los ntawm kev ua kom haum thiab tiv thaiv kev tsim cov txheej txheem dinc oxide thaum lub ntsej muag galvanizing.
Preheating:Cov hlau yog tom qab ntawd preheated rau ib qho kub nyob hauv qab nws qhov melting point. Qhov no ua kom pom tseeb tias cov hlau yuav tsis tawg thaum muab tso rau hauv Molten Zinc da dej thiab pab kom muaj kev huv ntawm cov hlau deg.
Galvanizing:Tus preheated steel yog submerged nyob rau hauv molten zinc da dej ntawm qhov kub nyob ib ncig ntawm 840 degree f (450 degree). Ntawm qhov kub no, zinc co coating khi rau cov hlau los ntawm kev siv sib tw metallurgical. Qhov txheej muaj cov khaubncaws sab nraud povtseg muaj ntawm cov khaubncaws sab nraud povtseg ntawm cov khaubncaws sab nraud povtseg ntawm cov khaubncaws sab nraud povtseg ntawm cov khaubncaws sab nraud povtseg, suav nrog zinc-hlau alloy txheej uas muab kev tiv thaiv Cathodic rau cov hlau hauv qab.
Cua txias:Tom qab galvanizing, cov hlau tso cai rau kom txias rau chav sov. Raws li nws txias, lub ntuj pata yuav tsim nyob rau saum npoo, txhim kho lub corrosion tsis kam ntawm zinc txheej.
Kev kuaj xyuas thiab kuaj:Cov hlau galvanized yog tshuaj xyuas rau kev ua tau zoo thiab kuaj kom ntseeg tau tias zinc txheej ua tau raws li cov qauv tuab thiab cov qauv adhesion.
Kev Kho Mob Tom Qab:Nyob ntawm qhov npaj siab siv, cov hlau galvanized yuav tuaj yeem ntxiv kev kho mob ntxiv. Cov no suav suav nrog cov xim pleev xim lossis hmoov txheej ntxiv xim thiab kev tiv thaiv ntxiv, lossis txiav thiab txhuam cov khoom lag luam.
Yuav ua li cas thiaj tswj tau galvanized steel
Kev kuaj xyuas tsis tu ncua
Ib ntus khij ib ntu ntawm cov hlau galvanized rau cov cim ntawm kev puas tsuaj lossis hnav. Saib rau khawb, dents, lossis thaj chaw uas cov txheej zinc uas tau hnav.
Kev tiv thaiv los ntawm kev cuam tshuam
Xyuas kom meej tias cov hlau muaj kev tiv thaiv los ntawm kev cuam tshuam ntawm lub cev uas tuaj yeem ua rau khawb lossis gouges, uas yuav nthuav tawm cov hlau pleev xim rau corrosion.
Ntxuav
Nquag ntxuav cov npoo ntawm cov hlau galvanized kom tshem tawm cov av, khib nyiab, thiab lwm cov pa paug ua ib puag ncig uas tuaj yeem ua tau raws sijhawm. Siv cov tshuaj ntxuav me me thiab tsis txhob muaj cov tshuaj ntxuav tsis zoo uas yuav khawb cov txheej zinc. Yaug kom huv kom tshem tawm txhua qhov seem.
Zam kev tshuaj lom neeg
Khaws cov hlau galvanized deb ntawm cov muaj zog acids, alkalis, thiab lwm yam tshuaj noj uas tuaj yeem ua rau zinc txheej thiab ua rau corrosion. Yog hais tias kis raug yog zam tsis tau, xav txog kev thov txheej txheem tiv thaiv lossis ob sab phlu.
Painting los Txheej
Txog kev tiv thaiv ntxiv, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig tej chaw hnyav, txiav txim siab thov pleev xim lossis txheej xim ntawm cov hlau galvanized. Qhov no tuaj yeem muab kev tiv thaiv ntxiv tiv thaiv kev xeb thiab huab cua.
Kho cov cheeb tsam uas puas
Yog hais tias lub zinc txheej puas lawm, nws raug nquahu kho thaj chaw cuam tshuam sai li sai tau kom tiv thaiv xeb ntawm daim hlau liab qab hauv qab. Cov txheej txheem kov tau muaj tshwj xeeb rau kev kho cov chaw me me ntawm galvanization puas.
Tsim Ny Cia
Thaum tsis siv, khaws cov hlau galvanized nyob rau hauv qhov chaw qhuav ntawm cov chaw ntawm cov dej noo ncaj qha thiab av noo kom tiv thaiv corrosion.
Dab tsi yog qhov txawv ntawm galvanized steel thiab galvannealed steel?
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Plaster Thickness:Galvanized steel feem ntau muaj cov txheej thinner dua li galvannealed steel. Cov txheej ntawm galvanized steel yog feem ntau nyob rau hauv thaj tsam ntawm 20-60 g / m², thaum lub fronter ntawm galvannealed steel yog feem ntau thicker, nyob ib ncig} g / m².
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Cov Txheej Txheem Ntau Lawm:Galvanized steel yog tsim los ntawm ntsw tus hlau nyob rau hauv ib qho chaw da dej Qhov kev kho cua sov ua rau lub zinc rau diffuse rau hauv cov hlau, tsim kom muaj kev sib txawv thiab cov txheej txheem zoo dua.
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Corrosion Kuj:Galvannealed steel feem ntau muaj zoo corrosion tsis kam tshaj li galvanized steel. Qhov txawv ntawm zinc rau hauv cov steel substrate thaum lub galvannealing cov txheej txheem muab kev tiv thaiv kev tiv thaiv corrosion.
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Muaj peev xwm:Galvannealed steel feem ntau muaj qhov zoo dua fircability tshaj galvanized steel. Cov kev kho cua sov thaum lub sij hawm Galvannealing txhim kho tus qauv hlau ua kom zoo nkauj, ua kom nws haum rau cov ntawv thov uas xav tau los yog tsim.
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Xim:Galvannealed steel yuav tau xim zoo dua adhesion cov zog tshaj li Galvanized steel. Cov txheej txheej txhim kho tau zoo tuaj yeem ua rau cov xim zoo dua thiab kav ntev dua.
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Nqi:Galvannealed steel feem ntau kim dua li cov hlau galvanized vim yog cov txheej txheem kev kho cua sov ntxiv.
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Chaw Thov:Galvanized steel yog feem ntau siv nyob rau hauv ntau cov kev siv, suav nrog kev tsim kho, tsheb, thiab tsim khoom. Galvannealed steel yog feem ntau nyiam nyob rau hauv cov ntawv thov uas superior corrosion tsis kam thiab muaj qhov tseem ceeb, xws li hauv kev lag luam automotive.
Dab tsi yog qhov sib txawv ntawm galvanized steel thiab txhuas hlau?
Khoom:Galvanized steel yog ib hom hlau uas tau sib xyaw nrog zinc los tiv thaiv nws ntawm corrosion. Txhuas hlau hlau, ntawm qhov tod tes, yog ib hom hlau uas muaj txhuas. Txhuas hlau muaj lub zog siab dua thiab txhav txhav ntau tshaj li Galvanized steel, tab sis nws tseem sib dua hauv qhov hnyav.
Corrosion Kuj:Galvanized steel muaj zoo corrosion tsis kam dua li txhuas hlau, tshwj xeeb tshaj yog nyob rau sab nraum zoov daim ntawv thov. Galvanized steel lub zinc txheej tiv thaiv nws los ntawm xeb thiab corrosion, thaum lub sij hawm txhuas hlau yog ntau dua yuav mob rau corrosion.
Thaum tshav kub kub tiv:Txhuas hlau muaj lub tshav kub zoo dua li Galvanized steel. Txhuas hlau tsis ua kom kub siab dua tsis muaj kev cuam tshuam lossis kev ntaus rog, ua kom haum rau cov ntawv thov ua noj ua haus thiab khoom siv.
Nyhav:Galvanized steel yog hnyav dua li txhuas hlau. Qhov no tuaj yeem yog qhov zoo dua hauv qee cov ntawv thov, xws li kev tsim kho, cov khoom siv hnyav. Txawm li cas los xij, hauv lwm cov ntawv thov, xws li kev tsim kho dav hlau, qhov hnyav sib zog yog nyiam.
Chaw Thov:Galvanized steel yog feem ntau siv nyob rau hauv kev tsim kho, Automotive, thiab tsim cov ntawv thov, vim nws lub zog, durability, thiab corrosion tsis kam. Txhuas hlau feem ntau siv nyob rau hauv cov ntawv thov uas muaj zog muaj zog thiab lub zog yog qhov yuav tsum tau, xws li ua cov khoom siv dav hlau thiab khoom siv kho mob.
Galvanized steel tsis txhob xeb?
Galvanized steel yog tsim kom tsis txhob xeb los ntawm kev thov ntawm cov txheej tiv thaiv zinc. Cov Zinc ua raws li kev coj ua uas tiv thaiv cov hlau los ntawm kev corrosion. Ntawm no yog cov kauj ruam thiab cov ntsiab cai cuam tshuam nrog kev tiv thaiv xeb siv galvanized steel:
Kub-DIP Galvanizing
Txoj kev feem ntau rau Galvanizing Steel cuam tshuam nrog raus hlau huv si rau hauv cov da dej huv ntawm zinc. Raws li cov hlau daig nkag mus da dej, ib txheej ntawm zinc cov ntawv ntawm nws cov npoo. Qhov tshuaj tiv thaiv no tsim cov txheej zinc uas tuaj yeem sib txawv hauv cov thickness nyob ntawm qhov ntev ntawm lub sij hawm nws siv nyob rau hauv zinc thiab qhov kub ntawm cov da dej zinc.
Txheej Txheej
Thaum tshem tawm ntawm cov da dej zinc, saum npoo ntawm cov hlau yuav muaj cov tsos ntxhib vim yog tsim ntawm zinc muaju. Cov muaju no tuaj yeem muab kev tiv thaiv ntxiv raws li lawv tiv thaiv cov hlau los ntawm kev kis tus kab mob ntawm cov khoom corrosive.
Nws yog xim hlau sib
Cov txheej txheej zinc me me nrog cov hlau substrate, tsim kom muaj kev sib txuas nruj. Qhov kev sib tw no kom ntseeg tau tias txawm tias zinc txheej kos yog khawb, cov hlau hauv qab muaj kev tiv thaiv los ntawm ib puag ncig Zinc.
Kev tiv thaiv txi
Zinc yog ntau anodic (electrochemically reactive) dua li cov hlau, yog li nws yuav corvanized steel yog nthuav tawm cov dej noo lossis cov tshuaj pleev xeb. Cov Zinc fij nws tus kheej los ntawm oxidizing thiab sib sau ua ke, uas yog cov tebchaw ruaj khov uas tsis txhuam thiab nthuav tawm cov hlau hauv qab.
Kev Tiv Thaiv Nruam Nruam
Yog hais tias lub zinc txheej puas lawm, cov zinc tseem tiv thaiv cov hlau vim tias nws muaj qhov siab dua rau corrode dua li cov hlau. Txawm tias nrog kev khawb lossis kev puas tsuaj loj, zinc yuav txuas ntxiv rau corrode hloov ntawm cov hlau.
Nto Kho
Tom qab galvanization, saum npoo ntawm cov hlau yuav kho tau ntxiv kom nws cov tsos lossis los txhim kho cov xim pleev xim. Piv txwv li, galvannealed steel nyob rau hauv cov txheej txheem uas cov nplaim hluav taws xob los tsim ib txheej txheej ntawm zinc thiab hlau, uas muab cov khoom noj smoother.
Txhawm rau kom muaj kev tiv thaiv ntev ntev, nws yog ib qho tseem ceeb uas yuav tau xav txog cov lus qhia hauv qab no:
● Zam kev puas tsuaj rau lub cev:Tiv thaiv zinc txheej los ntawm lub cev puas tsuaj los ntawm kev puas tsuaj rau lub cev, vim qhov no tuaj yeem ua rau cov hlau rau corrosion.
● Kev soj ntsuam tsis tu ncua:Nquag tshuaj xyuas galvanized steel rau cov cim ntawm kev puas tsuaj lossis xeb thiab kho txhua yam kev puas tsuaj kom sai.
● Cov xim tiv thaiv:Ua ntawv thov lub tsho tiv no lossis lwm txheej tiv thaiv tuaj yeem txuas ntxiv lub neej ntawm Galvanized steel thiab ntxiv ntxiv corrosion tsis kam.
Los ntawm ua raws cov kauj ruam no thiab cov ntsiab cai, galvanized steel tau tuaj yeem nyob tiv taus xeb thiab tswj hwm nws lub neej kev ua haujlwm ntev.
Yuav ua li cas koj thiaj qhia tau tias cov hlau yog galvanized steel?
Txheeb xyuas cov hlau galvanized suav nrog ntau kauj ruam thiab kev soj ntsuam:
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Kev Ntsuam Xyuas Pom:Saib rau lub ntsej muag ua tiav. Tsis zoo li cov hlau liab qab, galvanized steel muaj lub matte tiav ntau dua li ci iab. Cov saum npoo yuav tshwm sim me ntsis crystalline vim yog tus qauv spangle tsim thaum lub sijhawm cov txheej txheem galvanizing.
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Kov Xeem:Khiav koj cov ntiv tes hla saum npoo. Galvanized steel yuav hnov me ntsis gritty vim yog zinc cov lus ntawm cov nplaim dej.
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Qhov sib piv hnyav:Galvanized steel yuav yog me ntsis hnyav dua li cov hlau tsis-galvanized ntawm tib lub loj thiab cov duab vim qhov hnyav ntxiv ntawm cov txheej zinc ntxiv.
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Hlau nplaum teb:Feem ntau galvanized steels muaj sib nqus. Koj tuaj yeem siv cov hlau nplaum los kuaj yog tias cov hlau yog nyiam nws, uas qhia tias nws yog hlau. Txawm li cas los xij, qhov no tsis yog cov ntaub ntawv pov thawj ntawm galvanization txij li tag nrho cov hlau sib nqus, tsis hais seb nws tau txais galvanized los yog tsis.
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Tshuaj Ntsuam Xyuas Kev Ntsuas:Thov hydrochloric acid lossis muriatic acid (muaj nyob rau ntawm cov khw muag khoom kho vajtse) rau thaj chaw me me, inconspicuous ntawm cov hlau. Yog tias thaj chaw puv los ntawm grey rau ci steel, nws yuav zoo li cov hlau galvanized vim tias cov kua qaub yog reacting nrog cov zinc oxide txheej. Qhov kev ntsuas no yuav tsum tau ua yog tias koj muaj kev ntseeg siab hauv kev tuav tshuaj tua kev nyab xeeb thiab nkag siab txog cov kev pheej hmoo cuam tshuam nrog.
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Cov ntawv lo thiab cov cim:Qee zaum cov tuam txhab yuav sau npe lossis muab lawv cov khoom siv nrog cov ntaub ntawv uas suav nrog cov hlau yog galvanized. Saib rau cov cim cim uas yuav qhia tau hom hlau thiab nws cov kev kho mob.
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Corrosion Kuj:Galvanized steel yuav qhia tsis kam rau cov khawb me thiab txiav. Yog hais tias cov txheej zinc yog lawm, nws yuav tsum tiv thaiv cov hlau hauv qab los ntawm kev corrosion sai.
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Kev sab laj:Yog tias koj tseem tsis tau paub meej, koj tuaj yeem sab laj nrog tus kws paub txog cov ntaub ntawv uas yuav siv cov hlau lossis hu rau cov chaw tsim khoom ncaj qha txhawm rau nug txog cov khoom lag luam tshwj xeeb.
Cov FAQ
Q: Dab tsi yog tshwj xeeb txog cov hlau galvanized?
A: Cov hlau cov ntsiab lus hauv cov hlau yog qhov kawg ua kom xeb, tab sis qhov sib ntxiv ntawm zinc ua raws li kev tiv thaiv tsis zoo ntawm cov hlau thiab cov dej noo lossis cov pa oxygen. Galvanized steel yog heev tiv thaiv, suav nrog cov ntse ntse thiab recesses uas tsis tuaj yeem tiv thaiv lwm lub koob, ua rau nws muaj kev puas tsuaj.
Q: Millanized hlau xeb?
A: Galvanized steel siv sijhawm ntev ntev rau xeb, tab sis nws yuav ib txwm xeb. Hom no yog cov ntaub hlau carbon uas tau muaj galvanized lossis coated nrog ib txheej ntawm zinc. Cov Zinc ua raws li qhov thaiv kev tiv thaiv oxygen thiab dej kom txog ntawm tus hlau, muab kev tiv thaiv corrosion siab.
Q: Dab tsi yog qhov txawv ntawm steel thiab galvanized steel?
A: Galvanized steel yog ib txwm steel los ntawm cov ntawv uas tau muab coated hauv zinc kom lawv corrosion resistant. Cov hlau tsis tu ncua yog ua los ntawm cov hlau uas yuav xeb thaum muaj dej noo, txawm nyob hauv daim ntawv los nag lossis huab cua huab cua.
Q: Koj puas yuav tsum tau pleev xim rau lub galvanized?
A: Koj puas tuaj yeem pleev xim hla Galvanized steel? Kub Dip Galvanizing los ntawm nws tus kheej yog qhov ntev ntev, raug nqi txhais tau tias ntawm Corrosion tiv thaiv. Txawm li cas los xij, Galvanized steel tuaj yeem pleev xim rau cov laj thawj hauv qab no: ntxiv xim rau kev ua kom zoo nkauj, kev tso tawm, lossis lub hom phiaj kev nyab xeeb.
Q: Qhov twg yog qhov zinc zoo dua los yog galvanized steel?
A: Hold DIP galvanized tsho dawb ua rau kev tiv thaiv kev tiv thaiv kev tiv thaiv corrosion. Cov duab hauv qab no qhia tau tias Zinc Plated Gardware yuav xeb siv sijhawm. Qhov no txo txoj kev sib zog ntawm koj lub khawm, nres koj lub rooj vag los ntawm viav vias du, thiab zoo nkaus li tsis zoo.
Q: Koj tuaj yeem qhia tau li cas yog tias hlau yog galvanized steel?
A: Kos duab tshuaj xyuas ntawm cov nplaim
Saib rau: ib lub ntsej muag spangled: tus qauv nus yog vim zinc crystallization. Ib qho xim av grey: Ntau yam tsis xav paub tias cov ntaub ntawv galvanized muaj ntau dua ntawm lub matte tiav. Qhov no yog vim tias txheej tiv thaiv ntawm zinc cuam tshuam nrog qhov chaw hnyav.
Saib rau: ib lub ntsej muag spangled: tus qauv nus yog vim zinc crystallization. Ib qho xim av grey: Ntau yam tsis xav paub tias cov ntaub ntawv galvanized muaj ntau dua ntawm lub matte tiav. Qhov no yog vim tias txheej tiv thaiv ntawm zinc cuam tshuam nrog qhov chaw hnyav.
Q: Koj yuav tiv thaiv cov hlau galvanized los ntawm xeb?
A: Cov kauj ruam tseem ceeb tshaj plaws hauv kev tiv thaiv corrosion ntawm cov hlau galvanized uas nws yog ib qho tseem ceeb kom ua kom galvanized steel tawm ntawm cov kua qaub Los nag.
Q: Vim li cas koj tsis tuaj yeem koj pleev xim galvanized steel?
A: Txawm hais tias zinc txheej ntawm cov tshiab galvanized steel yuav saib kom huv si thiab yuav tsum tau ntxuav thiab muaj profiling los tsim cov khoom siv zoo sib xyaw.
Q: Koj puas tuaj yeem hlawv galvanized txheej tawm?
A: Yuav muaj dab tsi tshwm sim yog tias koj hlawv cov hlau galvanized? Cov zinc hlawv tawm thiab tawm ib qho muag muag muag muag zinc oxide. Thaj chaw hlawv tsis muaj kev tiv thaiv xeb. Cov vapors tuaj tawm buning zinc yog lom thiab yuav muab koj mob taub hau tsawg kawg.
Q: Ntau xyoo galvanized steel kawg?
A: {72-73 xyoo
Therefore, using the TFM chart, hot-dip galvanized structural steel (>1 / {4- nti tuab) muab {2}}}} xyoo ntawm kev saib xyuas, kev lag luam.
Therefore, using the TFM chart, hot-dip galvanized structural steel (>1 / {4- nti tuab) muab {2}}}} xyoo ntawm kev saib xyuas, kev lag luam.
Q: Koj puas tuaj yeem kaw Galvanized cov hlau?
A: SMP (Silane-Hloov Polymers) Foob, piv txwv li, ua daim ntawv cog lus dej thiab tuaj yeem siv rau ntawm ntub dej. Ib zaug thov thiab kho tau, lawv nyob twj ywm thiab yog xim ua xim. Lawv tuaj yeem siv ntau qhov chaw xws li corraces nrog corrugated thiab galvanized steel, txhuas, pob zeb, iav thiab pob zeb.
Q: Nws puas ua li cas rau weld galvanized steel?
A: Vuam galvanized steel yog ua tau, tab sis nws yuav tsum tsuas yog ua yog tias tsim nyog kiag li. Yog tias koj tuaj yeem Weld cov ntaub ntawv ua ntej lawv yog galvanized, koj yuav zam kev pheej hmoo txaus ntshai cuam tshuam nrog vuam fumes thiab cov hmoov txhuas. Koj tseem yuav zam tsis txhob ua rau muaj peev xwm tsis muaj zog hauv koj txoj haujlwm los ntawm vuam.
Q: Cov ntaub qhwv khaub noom ua dab tsi rau galvanized steel?
A: Raug rau PHO 10 tuaj yeem tshwm sim thaum Galvanized Steel yog nthuav tawm los ua kom dawb lossis tshuaj tua kab mob. Yog tias lub galvanized steel nto yog cov tshuaj tua kab, nws yuav tsum tau ntxuav nrog nruab nrab, cov dej muaj txiaj ntsig sai li sai tau tom qab cov tshuaj tua kab mob tau ua nws txoj haujlwm.
Q: Khoom dab tsi dawb thaum koj weld galvanized hlau?
A: Sij hawm dhau sijhawm, tshwj xeeb tshaj yog nyob rau hauv qee qhov kev mob ib puag ncig, kev ua kom noo nyob hauv huab cua, sib sau ib cov tshuaj dawb, powdery yeeb tshuaj hu ua zinc oxide.
Q: Dab tsi ua ntsev ua galvanized hlau?
A: Qhov tseeb uas xeb thiab corrode galvanized steel:
Sodium chloride (ntsev) hauv dej lossis huab cua. Ntub lossis soaked ib puag ncig. Ua kom kub nyob rau hauv qhov kub thaum ua ke nrog cov xeb zoo xws li cov av noo thiab muaj kuab lom.
Sodium chloride (ntsev) hauv dej lossis huab cua. Ntub lossis soaked ib puag ncig. Ua kom kub nyob rau hauv qhov kub thaum ua ke nrog cov xeb zoo xws li cov av noo thiab muaj kuab lom.
Q: Vim li cas koj haus mis ntxiv tom qab vuam galvanized?
A: Cov mis them yog thaum lub molding yog nthuav tawm rau cov hlau franes uas tsim los ntawm vuam hlau, hauv cov mis xav tau pab tiv thaiv lub cev nqus ntawm lub zinc. Qhov no ua haujlwm rau qee qib, tab sis nws yog qhov tseeb tsis yog kho rau kev raug mob zinc fumes.
Q: Yuav ua li cas yog tias koj ua pa galvanized fumes?
A: Cov pa taws tuaj yeem ua rau kev voos rau lub qhov muag, qhov ntswg thiab caj pas. Lub inhalation ntawm ntau zinc fumesent tuaj yeem tso koj lossis tus neeg teb xov tooj rau tus pel (tso cai raug txwv qhov txwv) thiab ua rau cov hlau fumer. Ozone kuj tseem tuaj yeem raug tso tawm thiab lub sijhawm ntev tuaj yeem ua rau mob ntsws puas tuaj yeem ua rau mob ntsws.
Q: Koj yuav ua li cas rejuvenate galvanized steel?
A: Galvanizing tej zaum yuav ntxuav tau siv cov dej-ua paug emulsifier, alkaline-based clequers nrog cov phy 12 lossis qis dua los yog cov kuab tshuaj. Tom qab ntawd yaug thaj chaw nrog dej tshiab thiab tsuas yog so huv nrog daim ntaub mos muag. Thov sab laj nrog koj Galvanizer lossis GAA yog tias koj muaj kev txhawj xeeb txog kev ntxuav koj cov khoom.
Q: Dab tsi tshwm sim thaum koj qhuav galvanized steel?
A: Melting Cov Ntsiab Lus
Ib qho ntawm cov khoom xyaw tseem ceeb hauv kev sib xyaw ntawm cov hlau galvanized yog zinc. Zinc Txheej melts ncig 900 ˚F thiab vaporizes ntawm li 1650˚f. Lub zinc uas nyob ze ntawm Weld tsis txawm tuav, nws yeej tau txais vaporized. Cov hlau tsis tu ncua muaj lub ntsiab lus melted kwv yees li 2,750˚f.
Ib qho ntawm cov khoom xyaw tseem ceeb hauv kev sib xyaw ntawm cov hlau galvanized yog zinc. Zinc Txheej melts ncig 900 ˚F thiab vaporizes ntawm li 1650˚f. Lub zinc uas nyob ze ntawm Weld tsis txawm tuav, nws yeej tau txais vaporized. Cov hlau tsis tu ncua muaj lub ntsiab lus melted kwv yees li 2,750˚f.
Q: Koj ua li cas galvanized hlau zoo tshiab?
A: Pib los ntawm kev muab ziab kom qhuav saum npoo ntawm cov hlau galvanized. Tom qab ntawd koj tuaj yeem thov Clr, kua txiv qaub, naval jelly xeb dissolver, putllex 10g, lossis dawb vinegar. Tom qab ua ntawv thov, txhuam cov tshuaj ntxuav kom huv, yaug mus, thiab ua kom huv si lub galvanized steel.
Peb yog cov kws tshaj lij galvanized steel manufacturers thiab lwm tus neeg nyob hauv Suav teb, tshwj xeeb hauv kev muab kev pabcuam zoo ua haujlwm zoo. Peb sov siab txais tos koj yuav pheej yig galvanized steel rau muag ntawm no thiab tau txais qauv dawb los ntawm peb lub hoobkas. Txog kev sab laj, hu rau peb.