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Daim ntawv thov ntawm kub dov galvanized ntawv

1.Steel qauv kev lag luam kev siv

Kub dov galvanized nyob rau hauv lub steel qauv kev lag luam yog tsuas yog siv rau lub teeb steel qauv tsev thiab kev cob qhia, lub ntsiab lub tsev pob txha pob txha yog galvanized txias-tsim steel, mas C steel, Z steel, pem teb bearing phaj thiab steel gutter manufacturing, thickness specifications mas tsuas yog 1.5. -3.5 hli.

Vim lub teeb yuag, lub zog siab, zoo nkauj zoo nkauj, kev tsim kho sai, muaj kuab paug tsawg, kev ua haujlwm zoo los tiv thaiv cua thiab seismic, steel qauv vaj tsev yog ib puag ncig-phooj ywg "cov ntaub ntawv ntsuab".

Hauv cov teb chaws tsim, kev siv cov qauv hlau tau dhau los ua cov qauv ntawm kev tsim kho vaj tsev, hauv Suav teb, kev tsim cov qauv hlau tseem nyob hauv nws cov me nyuam mos, muaj ntau txoj kev loj hlob thiab muaj peev xwm.

Raws li cov ntaub ntawv hauv Taiwan, feem ntau ntawm cov xim coated board thiab kub substrate galvanized hauv kev tsim kho feem ntau yog 5: 1.Raws li qhov kev suav no, Tuam Tshoj tus kub substrate galvanized daim ntawv lag luam xav tau xyoo no yog kwv yees li 600,000 tons.

Vim tias tam sim no hauv tsev tsis muaj peev xwm tsim tau cov ntawv kub dov galvanized, thiab kev xa tawm deb tsis tuaj yeem ua raws li kev xav tau ntawm kev lag luam, kev siv loj tshaj plaws ntawm kev ua lag luam tam sim no yog me me galvanized Hoobkas tsim cov hlau nrog cov ntawv galvanized, txwv los ntawm kev tsim khoom thiab txheej txheem. technology, cov khoom nto zoo, tswj cov nyiaj ntawm galvanized, corrosion kuj thiab txhua yam khoom muaj peev xwm ua tau raws li qhov xav tau ntawm kev ua lag luam.

xov xwm (1)
xov xwm (2)

2.Steel silo kev lag luam daim ntaub ntawv

Piv nrog rau cov khoom ntim khoom qub qub, lub tsev khaws khoom steel muaj qhov zoo ntawm kev tsim kho sai, zoo huab cua nruj, siab zog, tsis tshua muaj kev ua haujlwm, tsis tshua muaj nqi, qauv tshiab, zoo nkauj tsos thiab lwm yam.Ntau tshaj 80% ntawm cov steel manufacturing grannaire yog lub thickness ntawm 1.0-1.4mm, dav ntawm 495mm kub dov galvanized steel sawb (2.5-4mm 75%), khoom Q215-235, galvanized kom muaj nuj nqis & GT;275 grams ib square meter.Cov dej phwj tuaj kho cov pas dej hauv nroog thiab cov kav dej phwj tuaj tsuas yog siv 4.0mm galvanized ntawv.

3.Application ntawm railway neeg nrog caij tsheb manufacturing kev lag luam

Kev tsim khoom ntawm lub plhaub sab nrauv, sab hauv plhaub, sab saum toj thiab hauv qab phaj ntawm cov neeg caij tsheb yuav tsum tau 1.0-3.0mm kub lossis txias dov galvanized ntawv.Cov ntawv kub-dov galvanized hloov cov ntawv txias-dov, uas ua rau cov txheej txheem yooj yim, ua kom lub voj voog tsim ntawm lub tsheb, thiab ua kom lub neej ntev ntawm lub tsheb.Qhov nruab nrab, txhua tus neeg caij tsheb siv 15 tons ntawm cov ntawv kub dov galvanized, ntawm 1-2.75mm yog 4.5 tons.Lub teb chaws txhua xyoo neeg caij tsheb tsim muaj peev xwm yog kwv yees li 10,000 units, thiab nws tau kwv yees tias qhov kev thov rau cov ntawv kub dov galvanized yog li 45,000 tons.

4.Automotive kev lag luam daim ntaub ntawv

Hauv cov teb chaws tsim, cov txheej txheem steel phaj tau suav txog ntau dua 60% ntawm cov ntawv hlau.Nws yog ib qho kev tsis pom zoo uas txheej phaj yog dav siv los ua lub tsheb lub cev npog txhawm rau txhim kho kev ua haujlwm tiv thaiv corrosion.Los ntawm kev siv cov ntawv galvanized hauv tsheb, nws cov kev siv tshwj xeeb yog ntau dua, qhov loj dua, feem ntau yog siv rau hauv qab phaj ntawm lub tsheb, ntau yam kab teeb, beam ntxiv dag zog rau phaj, kev txhawb nqa, bracket thiab txuas phaj.Vim yog kev siv cov khoom siv zais, qhov zoo ntawm qhov chaw thiab qhov sib sib zog nqus nqus cov kev xav tau tsis siab, yog li qee qhov tuaj yeem siv los hloov cov txheej txheem kub kub galvanized ntawv, tsheb noj kub galvanized ntawv tshwj xeeb yog 1.5-3.0mm.

5. Hloov cov ntawv txias galvanized

Tam sim no, domestic galvanized manufacturers ntau tshaj 1.2 hli galvanized ntau lawm yog hais txog 12-140,000 tons / xyoo, raws li kev qhia ntawm cov kws txawj, txias dov puag galvanized ntawv thiab kub puag galvanized ntawv nyob rau hauv kev siv ntawm kev ua tau zoo tsis txawv, thiab kub puag. galvanized ntawv muaj cov txiaj ntsig zoo.Hauv txoj kev xav, kub substrate galvanizing tuaj yeem hloov cov khoom txias substrate galvanizing.


Post lub sij hawm: Sep-16-2021