Cov khoom siv galvanized steel sawb tuaj yeem muab faib ua cov hlau txias-dov thiab kub-dov hlau.Lub thickness ntawm galvanized sawb nrog txias dov hlau yog 0.12-2 hli, thaum lub thickness ntawm galvanized sawb nrog kub dov steel khoom yog 2-5 hli.Cov qib steel rau txias dov galvanized steel strips yog G550, DX51D + Z, S350, S550, Q195, Q235, SGCC.Cov sawb feem ntau yog hlais los ntawm galvanized steel coils uas dav ntawm 600-1500mm, yog li ntawd cov sawb dav yog muaj.
Galvanized Sawb Ntau Lawm Txheej Txheem
1. Pickling thiab decontamination ntawm tag nrho cov yob ntawm sawb hlau kom ua tiav qhov ci thiab huv si.
2. Kub-dip galvanizing: Tom qab pickling, nws yog ntxuav nyob rau hauv lub tank ntawm ammonium chloride los yog zinc chloride aqueous tov los yog tov aqueous tov ntawm ammonium chloride thiab zinc chloride, thiab ces xa mus rau lub nruam annealing rauv thiab ces mus rau hauv lub galvanizing tank rau galvanizing.
3. Lub sawb yog galvanized thiab muab tso rau hauv cia, thiab txheej txheej galvanized tuaj yeem kho raws li cov neeg siv khoom xav tau.
4. Yog tias muaj qhov yuav tsum tau ua rau qhov dav, lubgalvanized coilstuaj yeem ua tiav rau hauv strips.Feem ntau, lub thickness ntawm cov ntaub ntawv toxicity yog 0.12-2mm.
Galvanized steel sawb specification tuaj yeem kho raws li tus neeg yuav tsum tau ua.
Thickness | 0.12mm-3mm;11 hli-36 hli |
Dav | 50mm-500mm; |
Txuj | JIS G3302, EN10142, EN 10143, GB / T2618-1998, ASTM653, AS NZS 1397 |
Cov ntaub ntawv qib | SGCC, DX51D, G550, SPGC, thiab lwm yam. |
Zinc txheej | Z30-Z275g / ㎡ |
Kev kho saum npoo | Passivation los yog Chromated, Daim tawv nqaij Pass, Roj los yog Unoiled, los yog Antifinger print |
Spangle | Me / Regular / Loj / Tsis-Spangle |
Coil hnyav | 0.5-1 tons, ib pob yog feem ntau 3-5tons |
Coil sab hauv txoj kab uas hla | 508/610 hli |
Hardness | Mos hard (HRB60), nruab nrab nyuaj (HRB60-85), tag nrho nyuaj (HRB85-95) |
Main siv ntawmgalvanized sawb
1. Kev siv pej xeem dav dav
Ua cov khoom siv hauv tsev, xws li cov dab dej, thiab lwm yam, los txhawb cov rooj vag, thiab lwm yam, los yog ntxiv dag zog rau cov tais diav hauv chav ua noj, thiab lwm yam.
2. Kev tsim kho kev lag luam
Lub teeb steel joists, ru tsev, qab nthab, phab ntsa, dej tuav boards, nag racks, dov shutter qhov rooj, warehouse sab hauv thiab sab nrauv panels, thermal rwb thaiv tsev yeeb nkab plhaub, thiab lwm yam.
3. Cov khoom siv hauv tsev
Kev txhawb zog thiab kev tiv thaiv hauv cov khoom siv hauv tsev xws li tub yees, tshuab ntxhua khaub ncaws, da dej, thiab lub tshuab nqus tsev vacuum
4. Automotive kev lag luam
Tsheb, tsheb thauj khoom, tsheb thauj khoom, tsheb thauj khoom, tsheb tub yees, qhov chaw nres tsheb, wipers, fenders, roj tank, dej tank, thiab lwm yam.
5. Kev lag luam kev lag luam
Raws li cov khoom siv ntawm cov khoom siv stamping, nws yog siv hauv tsheb kauj vab, cov khoom siv digital, armored cables, thiab lwm yam.
6. Lwm yam
Cov khoom siv hauv tsev, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov rooj tog zaum hauv chaw ua haujlwm, thiab lwm yam.