Wuxi drilling (seepage drainage) corrugated plastic pipe

Perforated corrugated pipe 1. Introduction perforated corrugated pipe perforated corrugated pipe is formed by adding the high-density polyethylene (HDPE) and other additives exterior corrugated plastic pipe new seepage drainage, flooding bellows through the concave groove at the perforated pipe outside a perimeter outsourcing geotextile processing. According to the bellows can be divided into single-wall and double-wall bellows permeable permeable bellows. As the product of the hole in the trough and is elongated, effectively overcome the flat products susceptible to plugging the hole and the drawbacks affecting drainage effect for different drainage requirements, the size of the hole for 10mm × 1mm-30mm × 3mm, and can be 360 ??degrees, evenly distributed within the range of 270 degrees, 180 degrees, 90 degrees, widely used in highway, railway roadbed, the subway project, waste landfill, tunnels, green belts, playgrounds and water content bias drainage slope protection and other fields caused by high and underground irrigation and drainage systems in agriculture, horticulture it. It is the soft water pipe, plastic blind ditch has become China Civil Engineering Construction (seepage, drainage) in the three main products. Usage: 1. highway vertical, horizontal drainage and flooding; 2. freeway various retaining walls and ditches on the back of the vertical and horizontal drainage; 3. Tunnel underpass of drainage; 4. public works, waterworks, sewage plants, landfills and other drainage; drainage 5. golf courses, sports fields, parks and other green spaces of Xiuxie; 6. Water Conservation hillside slope development; 7. site preparation works of the underground drainage; 2, other performance characteristics: First, drainage Security: orifice located trough, as a two-way effect peaks and filter fabric, orifice clogging, to ensure the smooth flow of permeable system. Second, the corrosion resistance: Compared with the soft spring drains, plastic not rust. Third, the combination of strength and pliable: a unique dual damascene structure effectively increases the external pressure strength of the product, the drainage system is not affected by outside pressure deformation drainage effect. Fourth, the economic model: the same caliber compared to other drains, the price is low. The main technical indicators: 1 vertical pressurized to 40% diameter, immediately unload the sample is not broken, not hierarchical. 2 temperature at 0 ℃, highly 1M condition, 1Kg by weight of the hammer, the impact of 10 times, nine times more than should be no cracking. 3, uniform and smooth inner walls, permeable holes to play in the half or less evenly trough height, hit the trough height of 1/2 or more of the number of holes is not more than 10% of the total. 4, permeable area ≥45cm2 / M. 5, longitudinal reversion ≤3.0%. 6, bending% ≤2. 7, ring stiffness ≥6.3KN / m2 of the product sold in Shanghai, Beijing, Guangzhou, Shenzhen, Tianjin, Hangzhou, Chongqing, Wuhan, Shenyang, Nanjing, Chengdu, Zhengzhou, Jinan, Changsha, Shijiazhuang, Harbin, Changchun, Fuzhou, Xi'an Nanchang, Hefei, Kunming, Taiyuan, Nanning, Urumqi, Lanzhou, Nanjing, Wuxi, Suzhou also sold Yancheng, Yangzhou, Taizhou, Nantong, Xuzhou, Changzhou, Zhenjiang, Wuhu, Ma'anshan, Bengbu, Anqing, Huainan, Tongling, Chuzhou, Fuyang, Huaibei, Lu'an Chaohu, Xuancheng, etc.