Siping drainage pipe manufacturer's regular model drainage pipe will be shipped on the same day. Cangzhou Shuntian has a large inventory

Description :

　　Siping drainage pipe manufacturer's regular model drainage pipe will be shipped on the same day. Cangzhou Shuntian has a large inventory

　　Product definition:

　　The drainage pipe can also be arranged under the sidewalk, and the bridge deck water flows into the drainage hole through the inlet hole set on the side of the curb or sidewalk component. Corresponding water collection tanks are set up around the three edges of the drainage hole to collect, guide and intercept water. To prevent large pieces of garbage from entering and blocking the drainage channel, a cast iron grille cover is installed at the inlet of the water inlet.

　　When the longitudinal slope of the bridge deck is greater than 2% and the bridge length is greater than 50m, drainage pipes need to be installed every 5-15m to prevent rainwater from accumulating on the bridge deck. When the longitudinal slope of the bridge deck is less than 2%, the drainage pipes need to be set denser, usually every 1-5 meters. The discharge area of the drainage pipe is usually not less than 2 × 10-4 to 3 × 10-4m2 per square meter on the bridge deck. The drainage pipe can be symmetrically arranged on both sides of the roadway, or staggered. The distance between the drainage pipe and the edge stone is 0.10-0.50m.

　　Concentric reducer sleeve quota: If it is a cast iron water supply pipe, the main material cost will be calculated separately, and the installation cost is already included in the pipeline quota. Other materials cannot be included. The connection form of concentric reducer is to directly weld the reducer with the steel pipe, and make it by hot pressing or forging of steel.

　　Rainwater grates are made of flat steel and twisted square steel, or flat steel and flat steel welded together. Rainwater grates have the advantages of beautiful appearance, good drainage, high strength, multiple specifications, and low cost, so steel grating rainwater grates are usually used. With the development of technology, a new type of composite water grate is formed by using resin or plastic reinforced steel bars and inorganic fillers. The advantage is that it has a lighter weight and lower cost than cast iron water grates, but the disadvantage is that its strength is not as high as cast iron water grates.

　　Siping Drain Pipe Manufacturer Railway Drain Pipe Highway Drain Pipe Cast Iron Drain Pipe Large Capacity Discounted Product Usage:

　　1. Vertical and horizontal drainage and permeability of highways;

　　2. Vertical and horizontal drainage on the back of various retaining walls and side ditches on highways;

　　3. Drainage of tunnels and underground passages;

　　4. Water supply and drainage for municipal engineering, water treatment plants, sewage treatment plants, garbage dumps, etc;

　　5. Drainage of rest green spaces such as golf courses, sports fields, and parks;

　　6. Soil and water conservation for slope development in mountainous areas;

　　7. Underground drainage for land preparation projects;

　　Cast iron drain pipe, suitable for paving structures with waterproof layers. The inner diameter of the drainage pipe is generally 0.10-0.15m, and the lower end of the pipe should extend at least 0.15-0.20m below the bottom of the roadway slab to prevent moisture from seeping into the surface of the main beam ribs

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