Steel grating in the transport and handling of the deformation how to do? For deformation of steel grating products, using heavy-pressure method of correcting for small deformation of steel grating beat method using local correction. The steel grating 4KN / m2 What does this mean? Steel grating, said security imposed load per square meter 4KN custom steel grating, 4 kN per square meter. 1kn = 1000n, 1Kg = 9.81n steel grating, which is a unit of stress. Grating G405 / 40 / 100SG mean? G405 / 40 / 100SG G is a special symbol of steel grating, 405 represents the width is 40, the thickness of the center spacing 5.40 / 100 indicates flat is 40, the center of the bar spacing is 100. S represents a non-slip toothed flat, G, said hot-dip galvanizing, can be omitted. Hot dip galvanized steel grating ceiling is widely used in large stadiums, industrial plants, convention centers, large commercial, stations and other industrial and civil ceiling. Because steel grating ceiling is a design and manufacturing of steel grating interior ceiling products. Hot dip galvanized steel grating ceiling is simple to install, use hot dip galvanized corrosion resistance, durability, and has a certain carrying capacity, aesthetics and so it is very suitable for use apply to the ceiling. Steel grating made, Asahi Connaught wire mesh (certified), steel grating supplied by Asahi Connaught Anping Wire Mesh Products Co., Ltd. Asahi Connaught Anping Wire Mesh Products Co., Ltd. (www.wangpian1688.com) Hebei Hengshui, the wire mesh of the leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Snow in Asahi Metal Mesh leadership with the staff warmly welcome all inquiries negotiations to create Asahi promise a better future wire mesh.