The new drain cover made of steel grating design and manufacturing, are widely used in urban roads, squares, 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 outer cover wastewater tank drains, the modern trend. 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 frame with a hinged cover theft indoor metal grate gutter, safe, 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 magic grid mill specialized in producing steel grating, trench cover, drain cover, trench cover, stair treads, grille platform board, quality of our products withstand PubMed, we Yuanyuguangtai establish long-term cooperative relations, welcome to inquire. Drain cover design requirements: 1, for steel grating is flat in terms of general direction for the load direction, given the gap left by canals wide flat length L; 2, according to ditch long gutter cover, taken in line with the processing module The standard number plate width between 995mm car ramp gutter cover plate leaving a gap 5mm; 3, the remaining less than 1 meter long ditch in part by sizing modulus; 4, wide ditches and load requirements according to the selected drain cover model . We can also read in accordance with the requirements of the production design, mounting, have questions, please call, for your dedicated service. Indoor metal grate gutter cover | drain cover | gutter cover provided by the manufacturer and supplier of gold mesh Products Co., Ltd. Hebei Airlines. 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!