Lianyungang Cast Iron Drain Pipe Bridge Drain Pipe Manufacturing Factory Customized Telephone

Description :

　　Lianyungang Cast Iron Drain Pipe Bridge Drain Pipe Manufacturing Factory Customized Telephone

　　The advantages and uses of cast iron drainage pipes. Cast iron drainage pipes mainly undertake the tasks of rainwater and highway drainage. Cast iron drain pipe is an external steel pipe formed by adding other additives to high-density steel. According to different drainage requirements, the size of the pipe hole can be 10mm × 1mm-30mm × 3Mm, and it can be installed at 360 degrees, 270 degrees, 180 degrees, 90 degrees, etc

　　Drainage pipes, railway drainage pipes, highway drainage pipes, cast iron drainage pipes, with large volume discounts

　　Cast iron drainage pipes are mainly responsible for rainwater and highway drainage tasks. Cast iron drain pipe is an external steel pipe formed by adding other additives to high-density steel. 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 drainage fields such as highways, railway subgrades, subway engineering, waste landfills, tunnels, green belts, sports fields, and slope protection caused by high water content, as well as underground irrigation and drainage systems in agriculture and horticulture. It has become one of the three main products in China's civil engineering construction (seepage and drainage) along with soft permeable pipes and plastic blind ditches.

　　Definition 1:

　　Mainly used for railway bridge drainage, guardrail supports on both sides of highways, engineering and chemical sewage systems.

　　Definition 2:

　　1. The construction of the drainage pipe should be carried out according to the design requirements. The drainage pipe should extend no less than 30mm from the bottom of the structure, and the longitudinal spacing should not exceed 4m.

　　2. For overpasses and bridges on highways, the drainage pipe should not be directly hung under the slab. The drainage pipe can be directly led to the ground through longitudinal and vertical drainage pipes.

　　Performance characteristics:

　　1、 Drainage safety: The orifice is located in the valley, and due to the bidirectional effect of the wave crest and the filtering fabric, the orifice is not easily blocked, ensuring smooth flow of the permeable system.

　　2、 The organic combination of strength and flexibility: The unique pattern structure effectively improves the external pressure strength of the product, and the drainage system will not be affected by external pressure deformation and affect the drainage effect.

　　3、 Economy type: Compared with other drainage pipes of the same diameter, its selling price is lower.

　　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;

　　With the significant acceleration of urbanization rate in China, the total number of urban water users continues to rise, and the demand for drainage is also increasing day by day. According to data from the National Bureau of Statistics, the number of urban water users in China was 440 million in 2014, and as of 2019, the number of urban water users in China has reached 518 million.

　　In recent years, China's urban economy has become increasingly developed, the urban population has been growing, and the urbanization rate has significantly increased. As of 2019, China's urbanization rate has risen to 60.6%. With the advancement of urbanization, the amount of domestic drainage for urban residents has significantly increased, and there is a high demand for the construction of urban drainage pipeline systems. And due to the polluting nature of domestic sewage, in the context of China's strong promotion of environmental protection, there is a strong demand for sewage treatment pipelines in urban drainage systems.

　　With the increasing attention paid to the drainage pipeline system in recent years, China has issued multiple policies and construction plans, which have greatly stimulated the market demand for the drainage pipeline construction industry and stimulated its development. China has invested a large amount of funds in the construction of urban drainage pipeline infrastructure. From 2014 to 2019, the investment in urban drainage construction in China has been increasing year by year, and as of 2019, the investment in urban drainage construction in China has reached 1.9302 trillion yuan.

AfterSalesService :

• Lianyungang cast iron drain pipe