Galvanized Steel Sawb
Nrov specifications yog nyob rau hauv luv luv khoom!
nyem kom tau daim ntawv qhia tshwj xeeb!
Galvanizing, lossis galvanization, yog txheej txheem tsim khoom uas atxheej ntawm zinc yog siv rau hlau los yog hlaumuab kev tiv thaiv thiabtiv thaiv xeb. Muaj ntau cov txheej txheem galvanizing muaj, tab sis feem ntau muab thiab siv txoj kev hu uakub-dip galvanizing.
Galvanized steel yog ib hom hlau nrov tshaj plaws vim nwsncua durability, muaj lub zog thiab formability ntawm steel ntxiv raukev tiv thaiv corrosionntawm zinc- hlau txheej. Cov zinc tiv thaiv lub hauv paus hlau los ntawmua raws li kev thaiv cov ntsiab lus corrosive, thiab qhov kev txi ntawm cov txheej txheem ua rau lub sijhawm ntev - kav ntev thiab siab - cov khoom zoo steel.
Qhov versatility no ua rau nws siv tau rau ntau yam haujlwm thiab kev lag luam, suav nrogkev ua liaj ua teb, hnub ci, tsheb, kev tsim kho, thiab lwm yam.
Cov kauj ruam hauv txheej txheem galvanizing yog raws li nram no:
* Cov hlau yoghuv sinyob rau hauv ib tug degreasing tov
* Tom qab ntxuav, cov hlau yog khaws los ntawm kev txo qis rau hauv ib lub vat ntawm diluted kub sulfuric acid.
* Cov hlau yog cesua kuahauv cov tshuaj aqueous (feem ntau zinc-ammonium chloride)
* Tom qab cov flux, cov hlau yog galvanized los ntawmimmersion nyob rau hauv ib lub vat ntawm molten zinc
* Tom qab ntawd, cov hlau yogtshuaj xyuasrau qhov sib xws thiab ua tiav txheej
Dab tsi yog qhov zoo ntawm galvanized steel?
- Tus nqi pib qispiv rau feem ntau kho steels. Tsis tas li ntawd, galvanized steel yog tam sim ntawd npaj siv thaum xa khoom. Nws tsis xav tau kev npaj ntxiv ntawm qhov chaw, tshuaj xyuas, pleev xim / txheej, thiab lwm yam. sparing tuam txhab uas muag ntau tus nqi ntawm lawv qhov kawg.
- Lub neej ntev. Nrog galvanization, ib daim ntawm cov hlau ua lag luam yuav tsum kav ntev tshaj 50 xyoo nyob rau hauv nruab nrab ib puag ncig, thiab tuaj yeem kav ntev dua 20 xyoo nrog cov dej loj heev. Tsis tas yuav tsum muaj kev saib xyuas. Qhov nce durability ntawm steel cov khoom tiav kuj ua rau cov khoom muaj kev ntseeg siab.
- Lub sacrificial anodexyuas kom meej tias cov hlau puas raug tiv thaiv los ntawm ib puag ncig zinc txheej. Nws tsis muaj teeb meem yog tias cov seem steel raug nthuav tawm tag nrho; zinc yuav tseem corrode ua ntej. Cov txheej yuav corrode nyiam rau cov hlau, tsim kom muaj kev tiv thaiv kev txi rau cov chaw uas puas lawm.
- Kev tiv thaiv xeblos ntawm zinc txheej. Cov ntsiab lus hlau hauv cov hlau tsis txaus ntseeg yuav ua rau xeb, tab sis qhov sib ntxiv ntawm zinc ua raws li kev tiv thaiv ntawm cov hlau thiab cov dej noo lossis oxygen. Galvanized steel muaj kev tiv thaiv zoo heev, suav nrog cov kaum ntse ntse thiab cov chaw so uas tsis tuaj yeem tiv thaiv nrog lwm cov txheej txheem, ua rau nws tiv taus kev puas tsuaj.
| Qib | DX51D+Z, DX52D+Z, DX53D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z, DC51D+Z, DC51D+Z, SGCC, SGCD, S220GD+Z, S250GD+Z, S280GD+Z, S35D+S320G+ |
| Dav | 20-600 hli |
| Thickness | 0.12-4mm (Tsib plating) >3 hli (Rack plating) |
| Zinc txheej | 30-275/m2 |
| Kev kho saum npoo | chromed / oiled / me ntsis oiled / qhuav |
| Hardness | mos, tag nrho nyuaj, ib nrab nyuaj |
| Spangle | xoom spangle / minimized spangle / tsis tu ncua spangle / loj spangle |
| ID kab | 508mm los yog 610mm |
| Coil hnyav | 2-8 MT ib coil. Raws li cov neeg siv khoom xav tau |
| Pob: | Txheem export pob (Plastic zaj duab xis nyob rau hauv thawj txheej, ob txheej yog Kraft daim ntawv. Thib peb txheej yog galvanized ntawv) |
| Daim ntawv thov: | Muaj vaj huam sib luag, vov tsev thiab sab rau tha xim |