Neijiang Bridge Drainage Pipe Manufacturing Plant Circular Drainage Pipe Specification Full

Description :

　　Beijing-Xiongan expressway, the new line of Rongwu Expressway, Beijing Deyang Expressway and Tianjin Shijiazhuang Expressway are key projects in the "four vertical and three horizontal" regional expressway network of Xiong'an New Area. When completed and opened to traffic, they will be of great significance to improve the external backbone traffic network of Xiong'an New Area and promote the coordinated development of Beijing Tianjin Hebei transportation integration process. The second phase of the "Hundred Day Campaign" labor competition will begin in mid August and end at the end of November, with a duration of 100 days. During the competition, the key projects are expected to complete an investment of 16.1 billion yuan, accounting for 36.4% of the annual investment plan. It is expected that by the end of November, the Jinshi Expressway, the section of National Highway 230 from the Beijing Hebei border to Matou Town, the reconstruction project of Baigou Bridge on National Highway 230, and the Beihe Bridge on National Highway 107 will be completed and opened to traffic,

　　Performance characteristics of cast iron drain pipe:

　　a、 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.

　　b、 The organic combination of 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 affect the drainage effect.

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

　　Characteristics of Bridge Drain Pipe Products:

　　a. The appearance is beautiful and elegant, the inner wall is smooth, 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 the efficiency of fluid transportation, and reducing noise.

　　b. It has the advantages of high impact strength, high mechanical properties, good toughness, and strong bending resistance, reducing the problem of breakage during construction and use. Especially suitable for drainage pipes in airports, roads, and railways.

　　c. Wide temperature range, good weather resistance, and good dimensional stability during temperature changes.

　　d. Lightweight, affordable, easy to transport, install, maintain and upkeep.

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