1, you can increase the welding around the kick plate (wall plate), checkered steel grating grille guard panels, connectors and other installation accessories. 2, using different specifications and load flat steel flat steel edging steel grid MILL, or angle, channel, square tube, etc. Hemming. 3, handles and hinges can be installed in need often move or open steel grid platform board. 4, the platform steel grating Hemming welding standards are: a series of one per five welding; Series 2 every four welds; Series 3 every three welds. Weld is not less than 3mm sided fillet weld, the weld length 20mm. 1, flat steel and bars are made of Q235 manufacture GB / T700, according to the agreement between supply and demand, but also use other materials. 2, the use of hot-rolled flat steel or flat after slitting of hot-rolled or cold-rolled strip. 3, flat dimension tolerances specified in Table A YB / T4001.1-2007 of. 4. The use of hot-rolled flat steel flat tooth or after slitting hot-rolled or cold-rolled strip and punch teeth. Tooth size can not be less than five teeth in each 100mm. 5, I-shaped cross-sectional dimensions of flat steel and moment of inertia. Platform steel grating steel grating _ _ Beijing Steel Grating Company macro is provided by Anping Wire Mesh Products Co., Ltd. Hong special. Anping Wire Mesh Products Co., Ltd. Hong special (www.ggb888.net) strong, credible, Hebei Hengshui wire mesh industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Hong special wire mesh and you hand in hand into the brilliant, for a better future!