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Drain pipe
Drainage pipe is mainly responsible for rainwater, sewage, farmland irrigation and other drainage tasks. Drainage pipes are divided into plastic drainage pipes, concrete pipes (CP) and reinforced concrete pipes (RCP). Drainage pipe specifications include pipe inner diameter DO(100mm -- 3000mm) and length LO(1m -- 20m) pressure index. Grade I, Grade II, Grade III caliber is divided into: flat mouth, tongue and groove, socket, double socket and steel socket.
Key words:
Classification:
Trenchless drainage hauling pipe
Product accessories:
Drain pipe
Graphic Details
Drainage pipe is mainly responsible for rainwater, sewage, farmland irrigation and other drainage tasks. Drainage pipes are divided into plastic drainage pipes, concrete pipes (CP) and reinforced concrete pipes (RCP).
Drainage pipe specifications include pipe inner diameter DO(100mm -- 3000mm) and length LO(1m -- 20m) pressure index. Grade I, Grade II, Grade III caliber is divided into: flat mouth, tongue and groove, socket, double socket and steel socket.
Production of reinforced concrete drainage pipe equipment: mixing system, pipe die (flat mouth, tongue and groove, socket, double socket, steel socket), forming equipment (centrifuge, hanging roller machine, vertical axial extrusion molding machine, vertical radial extrusion molding machine, core mold vibration hydraulic molding machine, vertical radial extrusion molding machine, core mold vibration hydraulic molding machine, vibration molding device), feeder, steel disc frame roll welding machine, hydraulic press, external press, etc.
Drainage pipe is a new type of corrugated plastic drainage pipe formed by adding other additives to high density polyethylene (HDPE). The permeable corrugated pipe is processed by punching holes in the groove and wrapping needled geotextile around the pipe. According to the type of corrugated pipe, it can be divided into single-wall permeable corrugated pipe and double-wall permeable corrugated pipe. Because the pipe hole of the product is in the wave trough and is long, it effectively overcomes the disadvantage that the flat round hole product is easy to be blocked and affects the drainage effect. According to different drainage requirements, the size of the pipe 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, it is widely used in highway, railway subgrade, subway engineering, waste landfill, tunnel, green belt, sports field and slope protection caused by high water content, as well as underground irrigation and drainage system of agriculture and horticulture. It and soft permeable pipe, plastic blind ditch has become China's civil engineering construction (seepage, drainage) in the three main products. Depending on the drainage pressure of municipal drainage pipe network, double-arm corrugated pipe and straight wall pipe can be selected. The straight wall pipe has strong pressure bearing capacity and can be used for special pipes of large drainage and sewage pipe network.
Drainage pipe performance characteristics
Drainage safety
The orifice is located in the wave trough. Due to the two-way action of the wave crest and the filter fabric, the orifice is not easy to be blocked, ensuring the smooth flow of the permeable system.
Corrosion resistance
Compared with the soft spring drainage pipe, plastic is not easy to rust.
Strength and flexibility
The unique double corrugated structure effectively improves the external pressure strength of the product, and the drainage system will not be affected by external pressure deformation and drainage effect.
economic type
Compared with other drainage pipes of the same caliber, its price is lower.
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