Steel grating is usually made of carbon steel and the surface is hot-dip galvanized to prevent oxidation. It can also be made of stainless steel. Steel grating has the properties of ventilation, lighting, heat dissipation, anti-skid, explosion-proof and so on. Testing according to official national testing standards is quite complex. General steel grating customers can't do this. Whether they can use a simple and effective method to judge the quality of steel grating, the answer is yes.
1. Kev tshuaj xyuas qhov zoo: Nws yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm cov pob qij txha ruaj khov, cov welds tsis sib xws, thiab tsis muaj kev vuam zoo li qub. Peb qhov -point bending test tsis muaj qhov tshwm sim ntawm vuam, thiab nws yog cov khoom tsim nyog.
2. Steel grating ntim: steel grating feem ntau ntim nrog steel daim kab xev thiab xa tawm. Qhov hnyav ntawm txhua pob khoom yog txiav txim los ntawm ob tus neeg muag khoom thiab tus neeg yuav khoom lossis cov chaw tsim khoom. Nrog kev pom zoo ntawm ob tus neeg muag khoom thiab tus neeg yuav khoom, tus neeg muag khoom tuaj yeem ntim tau raws li qhov xav tau ntawm tus neeg yuav khoom.
3. Kev soj ntsuam kev ua tau zoo: Cov chaw tsim khoom yuav tsum tsis tu ncua kuaj cov khoom thauj khoom ua tau zoo thiab muab cov ntawv xeem raws li cov neeg siv khoom xav tau. Ntim, logo thiab daim ntawv pov thawj zoo.
4. Kev kos npe: Lub cim ntim ntawm cov hlau grating yuav tsum tau cim nrog cov cim lag luam lossis cov chaw tsim khoom, cov qauv steel grating thiab tus lej qauv, txhua tus hlau grating yuav tsum tau cim nrog tus lej xov tooj, thiab daim ntawv pov thawj khoom zoo yuav tsum tau cim nrog cov qauv khoom tooj, siv Steel qib, qauv specification, nto kho mob, tsos thiab kev soj ntsuam kev ua tau zoo, qhov hnyav ntawm txhua batch, thiab lwm yam. Daim ntawv pov thawj zoo yuav tsum muab xa mus rau tus neeg siv nrog rau cov khoom ntim cov npe raws li lub hauv paus rau kev txais. Yog tias tus neeg siv khoom xav tau, peb tuaj yeem muab cov ntaub ntawv pov thawj zoo.
5. Width and thickness detection of flat steel: within the allowable deviation range of ±0.25, it meets the standard and is a qualified product
6. Kev soj ntsuam zoo li qub: Kev tshuaj xyuas qhov zoo ntawm cov duab thiab flatness ntawm steel grating yog nqa tawm ib los ntawm ib qho.
7. Kev txheeb xyuas cov ntsiab lus zinc ntawm kub -dip galvanized steel grating: tso cai zinc cov ntsiab lus Ntau dua lossis sib npaug ntawm 70 yog cov khoom tsim nyog uas ua tau raws li tus qauv
8. Hole distance detection: within the allowable deviation ±5 percent , the standard qualified product
9 Cov kabmob muaj peev xwm kuaj tau: Cov qauv kuaj muaj peev xwm yuav tsum yog cov khoom tsim nyog yam tsis muaj deformation thiab dabtsi yog khoov.
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