Steel grating material edited 1, flat steel and bars are manufactured using Q235 GB / T700, and according to the agreement between flat steel pressure welding galvanized steel grating, but also use other materials. 2, flat hot-rolled flat steel or after slitting of hot-rolled or cold-rolled strip. 3, flat size tolerances specified in Table A YB / T4001.1-2007 of. 4, the use of hot-rolled flat steel flat steel tooth or after slitting hot-rolled or cold-rolled strip and red teeth. Tooth type size of not less than five teeth in every 100mm. 5, I-shaped cross-sectional dimensions of flat steel and sectional moment of inertia. Grating Specifications 1, flat pitch of 30mm steel grating is the most widely used industrial varieties. In a series of steel grating used in the work platform galvanized steel grating, the impact on the surface in contact with the strongest force. 2, the flat pitch of 40mm steel grating is the most economical and lightweight varieties. In the case of the smallest span, is the best choice. 3, the flat pitch of 60mm galvanized steel grating, bar spacing of 50mm of steel grating is designed for applications in the mining industry and the development of varieties, it solves the mineral splash on the plate of the problem, often earmarked for mining plants, transfer stations, broken system board. Work platforms Galvanized Steel Grating | Galvanized Steel Grating | 炳辉 Mesh provided by the Nanhai District of Foshan City 炳辉 industry Manufacturing Limited. Nanhai District of Foshan City 炳辉 industry Manufacturing Co., Ltd. (fsbhwy.cn) strong, credible, in Foshan, Guangdong wire mesh industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Bing Hui network industry and you work into the brilliant, for a better future!