Supplier of rectangular cast iron bridge drainage pipes produced in Mianyang

Description :

　　Mianyang produces rectangular cast iron bridge drainage pipes. Cast iron drainage pipes are mainly used for railway bridge drainage, bridge guardrail supports on both sides of highways, and engineering and chemical sewage systems. 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. 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 the 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; 7. Underground drainage for land preparation projects; According to the Federacciai, the Italian steel producers' association, Italy's steel exports in the first quarter of this year were non 1.13 million tons, a year-on-year decrease of 19.2%; 2.053 million tons of non imported steel, a year-on-year increase of 53.3%. In Asia, South Korea's consumer confidence index rose to 104 in May, equaling the high set in March since May 2012.

　　Characteristics of PVC drainage pipes for bridges:

　　(1) The appearance is beautiful and generous, the inner wall is lubricated, the friction coefficient is small, the inner wall of the pipeline is corrosion-resistant, wear-resistant, and does not scale, reducing the frictional resistance of the fluid, improving fluid transport efficiency, and reducing noise.

　　(2) It has the advantages of high impact strength, high mechanical function, good toughness, and strong bending resistance, which reduces the problem of breakage during construction and application. Especially suitable for drainage pipes in airports, roads, and railways.

　　(3) The application has a large temperature scale, excellent weather resistance, and good scale stability when temperature changes.

　　(4) Light weight, low price, easy to transport, install, protect and maintain.

　　Characteristics of PVC drainage pipes for bridges:

　　(1) The appearance is beautiful and generous, the inner wall is lubricated, the friction coefficient is small, the inner wall of the pipeline is corrosion-resistant, wear-resistant, and does not scale, reducing the frictional resistance of the fluid, improving fluid transport efficiency, and reducing noise.

　　(2) It has the advantages of high impact strength, high mechanical function, good toughness, and strong bending resistance, which reduces the problem of breakage during construction and application. Especially suitable for drainage pipes in airports, roads, and railways.

　　(3) The application has a large temperature scale, excellent weather resistance, and good scale stability when temperature changes.

　　(4) Light weight, low price, easy to transport, install, protect and maintain.

AfterSalesService :

• Mianyang production drainage pipe