



Galvalume Steel: Ib qho kev daws teeb meem uas muaj zog thiab ruaj khov
Galvalume hlau yog ib yam khoom hlau zoo uas muab lub zog thiab kev ruaj khov ntawm hlau nrog rau kev tiv thaiv xeb zoo dua ntawm txhuas. Nws yog tsim los ntawm 55% txhuas, 43.5% zinc thiab 1.5% silicon, tsim ib txheej txheej tshwj xeeb uas muab kev tiv thaiv zoo tiv thaiv xeb thiab lwm yam khoom ib puag ncig.
Hais txog kev faib tawm cov khoom, galvalume hlau poob rau hauv qeb ntawm cov hlau coated, uas yog tsim tshwj xeeb los muab kev ua haujlwm ntev hauv ntau yam kev siv. Nrog nws cov yam ntxwv zoo tshaj plaws, cov khoom no nrov hauv kev lag luam xws li kev tsim kho, tsheb thiab kev tsim khoom.
Hais txog cov lus qhia tshwj xeeb, galvalume hlau muaj ntau yam tuab thiab dav kom tau raws li qhov xav tau ntawm ntau yam haujlwm. Lub txheej txheej ntawm daim ntawv galvanized muaj cov qauv honeycomb me me, thiab cov txhuas muaj zinc. Txawm li cas los xij, thaum lub txheej galvanized muab kev tiv thaiv anodic, txiav daim ntawv yuav ua rau poob ntawm qhov kev tiv thaiv no. Hauv qhov no, xim lossis zinc-nplua nuj varnish yuav tsum tau siv los tiv thaiv cov npoo thiab ua kom lub neej ntawm lub rooj tsavxwm ntev.
Kev kho qhov chaw: Kev kho tshuaj lom neeg, roj, qhuav, Kev kho tshuaj lom neeg thiab roj, tiv thaiv ntiv tes.
| Hom hlau | AS1397-2001 | EN 10215-1995 | ASTM A792M-02 | JISG 3312:1998 | ISO 9354-2001 |
| Hlau rau Kev Tsim Kho Txias thiab Daim Ntawv Thov Kos Duab Sib Sib Zog | G2+AZ | DX51D+AZ | CS hom B, hom C | SGLCC | 1 |
| G3+AZ | DX52D+AZ | DS | SGLCD | 2 | |
| G250+AZ | S25OGD+AZ | 255 | - | 250 | |
| Cov Hlau Ua Vaj Tse | G300+AZ | - | - | - | - |
| G350+AZ | S35OGD+AZ | 345 Chav Kawm 1 | SGLC490 | 350 | |
| G550+AZ | S55OGD+AZ | 550 | SGLC570 | 550 |
Cov yam ntxwv tseem ceeb ntawm cov hlau galvalume ua rau nws sawv tawm hauv kev ua lag luam. Nws yooj yim tsim, vuam tau thiab pleev xim tau, thiab tuaj yeem hloov kho tau yooj yim thiab koom ua ke rau hauv ntau yam qauv tsim thiab cov qauv. Tsis tas li ntawd, kev sib xyaw ua ke ntawm zinc txoj kev tiv thaiv kev txi thiab txhuas txoj kev tiv thaiv kev thaiv ua rau nws tiv taus xeb, ua rau nws ntseeg tau heev txawm tias nyob hauv qhov xwm txheej hnyav tshaj plaws. Piv nrog cov hlau galvanized kub-dip, kev ua tau zoo ntawm cov hlau galvalume yog 2-6 npaug ntawm cov txheej galvanized, uas tuaj yeem muab lub neej ua haujlwm ntev dua thiab txo cov nqi txij nkawm.
Xaus lus, galvalume hlau yog ib qho kev daws teeb meem zoo heev rau kev tiv thaiv corrosion thiab durability. Nws cov khoom sib xyaw tshwj xeeb thiab kev ua haujlwm zoo tshaj plaws ua rau nws sib txawv ntawm cov hlau galvanized ib txwm muaj. Txawm hais tias rau kev ru tsev, kev tsim kho lossis ntau yam kev siv hauv kev lag luam, galvalume hlau muab kev tiv thaiv ntev uas ua kom muaj kev ncaj ncees thiab kev zoo nkauj ntawm koj qhov project.
Vim nws cov khoom zoo heev, cov hlau galvanized siv dav hauv ntau qhov chaw. Nws feem ntau siv rau ntawm lub ru tsev, siding, gutters thiab downspouts los muab kev tiv thaiv mus sij hawm ntev los ntawm huab cua thiab corrosion. Nws qhov kev hloov pauv nthuav dav mus rau cov ntawv thov xws li lub cev tsheb vaj huam sib luag, cov khoom siv thiab txawm tias cov qauv ua liaj ua teb. Qhov pheej yig thiab ruaj khov ntawm galvalume hlau ua rau nws zoo tagnrho rau ob qho tib si nyob hauv tsev thiab kev lag luam.
Raws li Tuam Tshoj cov khoom siv hlau ua lag luam ua lag luam, lub teb chaws hlau lag luam thiab logistics "Pua pua lub tuam txhab kev ntseeg siab zoo", Tuam Tshoj hlau lag luam lag luam, "Sab saum toj 100 lub tuam txhab ntiag tug hauv Shanghai". Shanghai Zhanzhi kev lag luam Group Co., Ltd., (luv rau Zhanzhi Group) siv "Kev Ncaj Ncees, Kev Ua Tau Zoo, Kev Tsim Kho Tshiab, Yeej-Yeej" ua nws txoj hauv kev ua haujlwm, ib txwm mob siab rau kev muab cov neeg siv khoom xav tau ua ntej.


