Galvanized steel kav, tseem hu ua galvanized raj lossis galvanized piping, muaj ntau yam kev siv. Cov kav hlau siv rau cov pa roj thiab cua sov kuj yog cov kav dej galvanized. Thaum siv los ua cov kav dej, cov kav dej galvanized tuaj yeem tsim cov xeb tseem ceeb thiab teev nyob rau lub sijhawm, ua rau cov dej daj uas tsis yog tsuas yog stains huv fixtures tab sis kuj ua rau muaj kev phom sij rau kev noj qab haus huv.
Kev faib tawm ntawm Galvanized Steel Pipes: Cov kav dej txias-galvanized thiab kub-dip galvanized kav. Cov qub tau raug txwv, thaum yav tas los tseem raug pom zoo ib ntus rau kev siv los ntawm tsoomfwv.
Kub-dip galvanized kav yog tsim los ntawm reacting molten hlau nrog cov hlau substrate los tsim ib txheej hlau, yog li sib txuas cov substrate thiab txheej. Cov txheej txheem pib nrog pickling cov kav hlau kom tshem tawm cov hlau oxide nto. Tom qab pickling, cov kav dej raug ntxuav hauv cov tso tsheb hlau luam uas muaj cov tshuaj aqueous ntawm ammonium chloride, zinc chloride, los yog sib tov ntawm ob qho tib si. Tom qab ntawd, cov kav dej yog immersed nyob rau hauv ib tug kub-dip galvanizing da dej.
Kub-dip galvanizing muaj qhov zoo xws li txheej txheej, muaj zog adhesion, thiab lub neej ua haujlwm ntev. Lub substrate ntawm kub-dip galvanized steel kav yuav ua rau lub cev thiab tshuaj lom neeg cov tshuaj tiv thaiv nrog molten galvanizing tov, ua ib tug corrosion-resistant thiab nruj nreem txheej zinc-hlau alloy txheej. Cov txheej txheej no, ua ke nrog cov zinc txheej ntshiab thiab cov yeeb nkab steel substrate, ua ib qho tseem ceeb, ua rau nws zoo dua corrosion kuj.
Specifications ntawm Feem Ntau Siv Welded Galvanized Steel Pipes thiab Steel Phaj rau Kho Tsev:
Welded Galvanized Steel Pipe Specifications: Muaj nyob rau hauv ntau txoj kab uas hla nrog rau 4-point, 6-point, 1 nti, 1.2 nti, 1.5 nti, 2 nti, 2.5 nti, 3 nti, 4 nti, 5 nti, 6 ntiv tes, 8 nti, 102, 108, 127, 133, 139, 159, 168, 177, 194, 219, 273, 325, thiab lwm yam.
Hlau Phaj Specifications: Thicknesses muaj xws li 1mm, 3mm, 5mm, thiab lwm yam. Qhov dav ntawm 0.9m, 1m, 1.2m, 1.5m, 1.8m, 2.1m, 2.4m, thiab lwm yam. Ntev muaj nyob rau hauv 1.5m, 1.8m, 2.1m, 2.4m, thiab lwm yam.
