Specification and model of heavy steel grating
Specification of flat steel: the width of bearing flat steel is more than 65mm; The thickness of bearing flat steel is more than 6mm;
Cross bar specification: the cross bar usually adopts flat steel or cross bar with diameter of 10mm or 12mm.
Spacing: the spacing of flat steel is generally 40mm; The spacing between cross bars is generally 50mm and 100mm.
The common specifications and models of heavy steel grating mainly include g808 / 40 / 100, g1008 / 40 / 100 and g1208 / 40 / 100.