Gu Chang-year foundry with the provisions of the factors you share gullies design should be considered: the mouth in the form of rain, mainly flat grate grate and vertical categories. Flat grate unobstructed flow, but susceptible to tree branches and other debris clogged storm, affecting the ability to collect water. Vertical grate grate rain clogging roads, ditches need to maintain a certain depth of highway stormwater grate manufacturer, but some towns due to maintenance of roads every year, due to heightening the road, so stand grate area reduction, affecting the ability to collect water. Around can be determined according to the specific circumstances and experiences. Gu Chang foundry specializing in the production of all kinds of ductile iron covers business, the annual production capacity of 5,000 tons of highway stormwater grate size, with an annual output of 10,000 tons is being expanded. Deep gullies of provisions. Not too deep gullies, if buried deeper conservation will bring difficulties and increase investment. Therefore, the provisions of gullies depth of not more than 1m. Gullies deep gullies covers the distance to the end of the connection pipe, not including silt groove depth. In densely populated areas with heavy traffic, pedestrians, according to the conservation of experience around, you can set up silt slot. Gu Chang-year foundry founded in 2006 Highway stormwater grate production, is a new modern and dynamic enterprises. Since the construction of ongoing efforts to grow, is to become a professional production of ductile iron covers the company, with annual production capacity of 5,000 tons, is being expanded with an annual output of 10,000 tons. Liaoning highway stormwater grate price _ _ Chang-year highway stormwater grate foundry provided by Gu Chang in foundry. Gu Chang-year foundry (www.sxcnzz.com) strong, credible, in Jinzhong machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chang and you work in the foundry into the brilliant, for a better future!