The new drain cover made of steel grating design and manufacturing, are widely used in urban roads, squares drain cover, gardens, docks, airports, parking lots, roads, railways, industrial engineering, and other industrial buildings. Material: carbon steel, stainless steel, glass, steel, etc., are also available upon customer requirements Specifications: General Specifications 253/30 / 100--606 / 30/100, are also available upon customer requirements Features: appearance - simple lines. Silver exterior, modern trends. Best drain - leakage area of ??83.3%, more than double the cast iron. Hot-dip galvanizing - rust-proof and strong, maintenance and replacement. Security design - cover and hinged frame, anti-theft, high security high load bearing grid drain cover, easy to open. Saving investment - large span, heavy load, the lowest ratio of iron-saving replacement costs stolen, then crushed. The new drain cover in their daily lives more and more popular gold mesh Hebei Airlines Co., Ltd. can produce a variety of drain cover, welcomed the new and old customers call to order according to customer requirements. Hebei Airlines payments as trench cover professional manufacturers give you some advice: do drain cover drainage can not be considered only mastered the ditch dimensions, the drain cover a small point on the line, this is the wrong decision. Gutter cover measurements there are some considerations, the size of the circular trench cover better grasp, long rows of trench cover to note the following: 1. For the purposes of general steel grating is flat direction of the load direction Press ditches wide gaps remain flat fixed length L; 2, according to ditch long gutter cover, take in line with the standard processing modulus pharmaceutical galvanized sheet width 995mm mesh gutter cover, leaving a gap between the plates 5mm; 3 , remaining less than 1 meter long ditch in part by sizing modulus; 4, wide ditches and load requirements according to the selected drain cover models. Hebei Airlines Golden professional trench cover manufacturers based on customer requirements, different sizes, span design and production, welcome to order. High load-bearing high load grid drain cover, drain cover, trench cover grille factory direct gold mesh provided by Air Products Co., Ltd Hebei. 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!