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 referred pedal steel ladder treads, stair treads specifications, stair treads 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 stampede staircase treads with steel treads on both sides of the fixed bolt needs thickening side, the side with the drill Cement stairs treads, 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 means the mounting bolts, the two 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 side plate and the same load using flat The 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. Stair treads their quality of life related to the stampede's safety, the safety of the product to meet the purchaser's needs? Not only that, of course, in modern society, we must not only provide customers with high quality products, but also to design practical and beautiful. So what precautions have stair treads in the design of it? Hebei Airlines Kim to tell you. 1, stair treads should be used in large and hard density material to enhance the nail holding power. 2, stair treads material subject to drying, degreasing, cutting, bonding and other process, to prevent deformation. 3, can not use the expansion screw steel structure stair treads on hollow brick walls, steel parts must be buried in the wall arm, in order to increase the load-bearing strength and firmness. 4, according to the different spatial design household ladder stairs hole size and width and height ratio must be professional on-site field measurements, which is the most important, unfortunately, most of the stairs dealers sell only know how to operate without the ability to design school , mechanics, ergonomics, materials science, and so knowledge. Hebei Airlines Co., Ltd. specializes in the production of gold mesh stair treads, our products are of good quality, design and practical, beautiful, high cost, universal access to customers, welcome new and old customers to visit our company. Petrochemical enterprises with staircase treads, stair treads, Hang gold treads provided 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!