Steel grating treads are non-slip and side plus a combination of deep-processed products. Mainly used in steel staircase, also known as stair stepping, stepping ladders, ladders board, grille still, tap plates. Depending on customer requirements, treads are divided into direct welding or install two screws. Both treads difference: The first: direct welding of stepping, customer needs directly welded steel platform on the keel or inconvenience disassembly, easy to destroy the steel grating stepping zinc coating will surface. The second is welded steel mesh panels on both sides of 605 plates, perforated plates, direct screw-national to install, easy to install, easy removal without damage to the surface of the zinc coating stepping. Common specifications and installation stepping classification board: T1 stepping: Installation: welded directly onto the keel or steel platform. T2 stepping: both sides with side panels, side panels on both sides with 605 flat punch, screw-national installation. T3 stepping: Installation: welded directly onto the keel or steel platform. Treads a checkered plug welded steel grating, played anti-collision, anti-card and other safety effects. T4 stepping: the front side with a checkered, with side panels on both sides, both sides of the flat steel plates with 605 perforated steel grating plug type, screw-national installation. Pressure welding steel grating, is the bar using cannabis made into steel bonding. Steel mill by the macro cell below explain the advantages of bonding steel grating: a plug Grating much money, the manufacturing process is relatively simple plug Grating use, high production efficiency, long-wang company uses automated bonding machines, each can suppress the three horizontal. Therefore, high production efficiency. 2, pressure welding steel grating steel crossbar with appropriate twist, bearing flat need to select, thus reducing the maximum length of the weight of steel grating, the most important is to reduce the amount of steel grating steel, lower costs. 3, apply it more beautiful, steel grating gap without blocking load. 4, steel grating cut holes relatively simple and easy to operate, easy to leave the cutting edge of the scene. Inadequacy of bonding steel grating: The flat must pay attention to the direction of steel grating, and carrying capacity direction bonding steel grating, only flat load carrying. Steel grating plug connectors manufacturer of steel grating _ _ Hong special offers from Anping wire mesh Wire Mesh Products Co., Ltd. Hong special. Anping Wire Mesh Products Co., Ltd. Hong special (www.ggb888.net) (www.ggb666.com) 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! You can also access (www.ggb666.com/supply_details_42960185.html), for more information about the company.