Galvanized Bar Grating

Bar gratingSurface Process of Gratings 1.Normally ,Hot galvanizing will be carried out after end welding process , a>When the thickness of bearing bars is not less than 5mm,the weight of average Zinc Layer will not be less than 610g/m2 . b>When the thickness of bearing bars is less then 5mm,the weight of average Zinc Layer will not be less than 460g/m2 . The quailty and requirements after hot galvanizing are subject to the standards of GB/T 13912. 2. To gain protection layer through the ways of spraying,brushing and soaking. meshsizestrandsizeQuality Kg/m2Standard inchFrance L*S(mm) Weight (kg/panels)SWLWTWWEIGHT1000*2000 2.0M21219*2438 2.972M21230.51.21.52.384.7610.61230.51.51.83.577.1410.61230.5237.9315.923.61230.5225.2910.615.72250.81.522.164.326.422250.8222.885.768.562250.8336.491319.33476.21.521.42.84.163476.222.52.334.666.923476.233.54.99.814.63476.2334.28.412.53476.2447.4614.922.13476.24.5510.52131.236101.6458.8117.626.236101.64.559.9119.829.436101.64.56.512.925.838.336101.66718.5375536101.66615.931.847.236101.666.517.234.451.134135.4459.3318.727.734135.44.5510.52131.234135.456142841.634135.46719.639.258.3Special specifications can be customized