Surface treated steel grating: galvanized, cold galvanizing, electro galvanizing, painting, anti-rust oil dip, dip, do not handle. Steel grating Feature 1: High strength, light weight, 2: corrosion resistance, durable, 3: appearance, glass steel grille, glossy surface; 4: no product contamination, no accumulation of snow, not water , FRP grating how to sell self-cleaning and easy maintenance 5: ventilation, lighting, cooling, slip-proof good 6: ease of installation and demolition Steel Grating Specifications 1. stringer spacing: General is 30,40,60 (mm); as well as non-standard pitch: 25,34,35,50 and so on. 2. bar spacing: General is 50,100 (mm); there are non-standard pitch: 38,76 and so on. 3. Width: 20-60 (mm); 4 thick:. 3-50 (mm). Steel Grating design layout requirements: due to flat steel grating spacing Ke 30mm, 40mm, 60mm three series, in order to reduce losses and costs, please design the layout of grating size according to the following provisions: 1, the standard size is 995 × original plate 6000LB, glass steel grille installation and construction, layout should be to 995mm width, plate spoon plate of the question should be left 10ram ask gap, while the remaining two, less than 995mm wide plate a plate with the side to make up, should steel modulus Select the closest width. 800mm × 1500LB should be replaced as 785mm × 1500mmLB3, steel grating length Optionally, Zhang best selection of integer multiples of 100mm 4, size representation: 995mm (plate width) × 1500mm (long board) 30 FRP grating, Thousands of ex mesh steel grating, FRP grating manufacturers by thousands of ex Anping Wire Mesh Products Co., FRP grating, thousands of ex mesh steel grating, FRP grating one thousand ex factory Anping metal mesh Products Co., Ltd. (www.hbqianen.com) (www.qianenwangye.com) this year introduced a new upgrade, the above picture only for information, please call Tel picture on this page or to obtain the latest information, contact: Wei double.