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Answers to various problems of cement drainage pipes

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更新时间:2019年08月18日14:45:16 打印此页 关闭 Clicks: 233 Updated: August 18, 2019 14:45:16 Print this page Close
Due to the increasing use of drainage pipes, more and more places need to use drainage pipes. But before we use it, we must first understand what is a drain pipe? In this way, the talent can make the best use of it!

The drainage pipe mainly undertakes the mission of drainage such as rainwater, sewage, and irrigation and drainage of farmland. Drain pipes are divided into concrete pipes (CP) and reinforced concrete pipes (RCP).

Drain pipe specifications include pipe inner diameter DO (100mm-3000mm), length LO (30mm-200mm), pressure index, class Ⅰ, class Ⅱ, class Ⅲ caliber is divided into: flat port, enterprise port, socket socket, double socket, steel socket.

Equipment for the production of reinforced concrete drainage pipes: mixing systems, pipe molds (flat mouths, grooves, sockets, double sockets, steel sockets), molding equipment (centrifuge, suspension roller machine, vertical axial kneading machine, vertical Radial kneading forming machine, core mold oscillating hydraulic forming machine, vertical radial kneading forming machine, core mold oscillating hydraulic forming machine, oscillating forming device), feeder, steel plate skeleton welding machine, hydraulic press, external pressure Machine and so on.

The drainage pipe is a new type of corrugated seepage drainage plastic pipe made of high-density polyethylene (HDPE) added with other auxiliaries. The permeable corrugated pipe is punched in the groove, and the outer circumference of the pipe is covered with needle-punched geotextiles. Processed. According to the type of bellows, it can be divided into single-wall permeable bellows and double-wall permeable bellows. Because the tube hole in the product is in the trough and has a long shape, it effectively overcomes the disadvantages of the flat round hole product that is easily blocked and affects the drainage effect. According to different drainage requirements, the size of the tube hole can be 10mm × 1mm-30mm × 3mm, and can be evenly distributed in the range of 360 degrees, 270 degrees, 180 degrees, 90 degrees, etc., widely used in highways, railway subgrades, subway projects, waste landfills, tunnels, green belts, sports fields and water content Drainage fields such as high slope protection, and underground irrigation and drainage systems for agriculture and horticulture. It has become the three main products of civil engineering construction (seepage, drainage) in China with soft permeable pipes and plastic blind ditches. Depending on the drainage pressure of the municipal drainage pipe network, two-arm bellows and straight wall pipes can be selected. Straight wall pipes have a strong pressure bearing capacity and can be used for special pipes for large drainage and sewage pipe networks.
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