Treads are four types of installation of steel stair treads are non-slip grating and side plus a combination of deep-processed products. Mainly used for a Stair platform, it is usually referred to as stair treads, ladder pedal referred galvanized grating treads much money one, ladders stair treads treads specifications, stair treads specifications, staircase boards need to create a variety of sizes to match the corresponding stairs. Its installation welded joints and bolt connection types. Welded and fixed treads, ladder beam directly welded to, no need to add side panels treads, relatively economical and durable but easy to disassemble, fixed treads on both sides need to thicken the side bolts on the side panel drill installation is directly bolted, reusable recycling. Customers can be customized according to their actual needs, using a suitable type of steel grating made into a variety of sizes to match the corresponding stairs. Treads into T1 / T2 / T3 / T4 four types, and their installation are: T1 refers to the welding installation, on both sides of the side panels and the load is to use the same flat steel flat steel edging, no front bezel protection treads. T2 refers bolted stepping board, both ends of the side plate 65 * is the use of flat packages and the opening edge 5, and there is no front fender treads T3 refers to the welding installation, both ends of the flat side plate and the load using the same flat steel edging, there is at right angles to the front fender lines treads T4 refers to bolt installation, using the flat side of the plate at both ends of the package 65 * 5 edges and openings, there are lines at right angles to the front fender of the treads . Air magic grid MILL, for many years the old factory, specializing in the production of various steel grating, trench cover, stair treads, platforms, walkways board, a variety of models to choose from, welcome to order. Also known as stair treads treads, ladder pedal, I produced the treads (ladder pedal) depending on whether the front fender and a ladder beam connection mode, there are four forms of the grid plate stepping walkway board, T1 is the platform treads, T2 on both sides of the side panels 65 * 5mm edging, T3 has a front fender, T4 has a bag plus a front fender side panels. ◆ Hebei Airlines payments as steel grating production experts recommend using modulus as the width (using 125,155,185,215,245,275 Series 1, Series 2 uses 125,165,205,245,275mm etc.) multiples of 100mm length (e.g. 500,600,700,800,900,1000,1200mm etc.). Air Products Co., Ltd. Hebei gold mesh for your dedicated service. Grid plate treads stepping walkway board _ _ Hang gold grating by Hebei Airlines Golden Screen Products Limited. Gold mesh Hebei Airlines Co. (www.hbhangjin.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 Air gold mesh and you hand into the brilliant, for a better future!