Taigu rain grate specifications: 1. gullies form, number and arrangement shall exchange flow, the discharge capacity and road in the form of rain water in the area of ??mouth generated by OK. 2. gullies spacing appropriate for the 25 ~ 50m. Serial number of the connecting pipe should not be more than three gullies. Gullies connecting pipe length should not exceed 25m. 3. When the road longitudinal greater than 0.02, the distance may be greater than 50m gullies municipal stormwater grate, its form, number and arrangement should be determined based on the specific circumstances and calculations. Slope segment is short centrally collect water at the lowest point, the number of gullies or area should be increased. 4. gullies depth of not more than 1m, and set the silt tank as needed. When special circumstances require Shallow, reinforcement measures should be taken. Gu Chang-year foundry founded in 2006, is a new modern and dynamic enterprises. Since the construction and expansion of the continuous efforts of municipal stormwater grate custom, is to become a professional production of ductile iron covers business, the annual production capacity of 5,000 tons of municipal stormwater grate specifications, with an annual output of 10,000 tons is being expanded. Shanxi rain grate design issues should be considered: the provisions of gullies spacing and connecting pipe length. According to the experience and advice throughout the design, management, and to determine the gullies spacing, the number of transverse connecting tube and gullies connecting pipe length gullies series. To ensure the smooth pavement rain catharsis, but also easy to maintain, gullies should only transverse series, not horizontal, vertical series together. For the low-lying area of ??municipal stormwater grate easy water manufacturers, stormwater runoff area, the runoff is generally much higher than if the plant leaves, making it easy to plug the mouth of rain. To improve the collection of water rate, the need to appropriately increase gullies according to the actual situation, or the use of water combined with a side of style and road gullies transverse grooves. Custom wholesale rain grate, to find Gu Chang in foundry! Municipal stormwater grate price | Xinzhou municipal stormwater grate | Chang in 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!