Toothed steel grating materials and specifications: toothed steel (the material is generally made of Q235) common models generally 235,253,255,303,305 323,325,403,404,405 and other specifications. Toothed steel and different from that of ordinary flat steel, flat side has spiky teeth marks. Mainly due to slip. We use mainly slitting flat, and there are cut from steel. Toothed steel grating advantages: (1) from the side is serrated steel welded together, in addition to ordinary steel grating characteristics and uses also has a strong anti-slip capacity, particularly for wet, slippery places , offshore oil platforms and the like; (2) serrated steel grating with good anti-slip effect, welded tooth flat and twisted square steel tooth steel grating from both non-slip and beautiful, toothed steel grating surface Hot-dip galvanizing, silver enhanced with modern style, can be used for a variety of indoor and outdoor high places. Kim Hang Hebei steel grating 10 years of production experience, we can be customized according to customer needs, please contact us. Steel grating is based on certain distances from the flat steel and bars (twisted square steel, square steel, round, flat, etc.), welded to the high pressure resistance welding machine from the original plate, after cutting, cuts, opening, edging and other processes of deep processing of finished products to customer requirements. Mainly used for drain cover, steel platform board, ladders stepping board. Steel grating advantages: steel grating with outstanding carrying capacity, excellent cost-effective, compact device features, saving investment, high-intensity resistance, has become the preferred channel specification of goods in various industrial sources, compared with a solid plank because of the open type grid layout, pressure welding steel grating maximize light, air, liquid, sound liquidity supply power plants and other coal scuttle grille plate, not only nice and helpful. There are two kinds of steel grating production bonding machines and hand-crafted way: pressure welding machine with high pressure resistance pressure welding steel grating quality equipment platform, the robot automatically on the flat horizontal crossbar evenly through strong The welding power and hydraulic pressure bonding rail into the flat, solder joint can be obtained solid, high stability and strength of high-quality steel grating. Hand made steel grating is the first in the flat grill plate punching, and then into the hole in the rail welding, rail and flat gap will exist, but each contact point can be welded, reach flat and twist steel equivalent melt connection, the welding will be more solid, strength will be improved, but not as good as the pressure and beautiful welding appearance! Gold mesh Hebei Airlines Co. will be produced according to customer requirements, welcome new and old customers to inquire order. Coal filter grating | Grating | professional steel grating manufacturers by gold mesh Products Co., Ltd. Hebei Airlines. Gold mesh Hebei Airlines Co. (www.hbhangjin.com) strong, credible, Hengshui in Hebei wire mesh industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Air gold mesh into the brilliant and you work for a better future!