Ziyang Supply Drain Pipe Cast Iron Drain Pipe Bridge Drain Pipe Wholesale Manufacturer

Description :

　　Ziyang Supply Drain Pipe Cast Iron Drain Pipe Bridge Drain Pipe Wholesale Manufacturer

　　Construction equipment and technology for bridge drainage pipes, addressing technical issues related to traditional pre embedded drainage pipes. Fixed equipment drain pipe reserved hole mold. Construction requirements: The construction of PVC drainage pipes should be carried out according to the planning requirements. The drainage pipes should protrude from the bottom of the structure by no less than 30mm, with a longitudinal interval of no more than 4m. For overpasses and bridges on highways, the drainage pipes should not be directly hung under the slab.

　　The drainage pipe can be directly led to the ground through longitudinal and vertical drainage pipes, or implemented according to planning requirements, and the pipeline should have advanced fixed equipment such as anchor rails and clamps. Functional features: Beautiful and elegant surface, smooth inner wall, low friction coefficient, corrosion-resistant and wear-resistant inner wall of the pipeline, no scaling, reducing fluid friction resistance, advancing fluid transport power and reducing noise.

　　There are two main definitions for rectangular cast iron drain pipes, which will be explained to you one by one.

　　Definition of rectangular cast iron drain pipe 1: It is mainly used for railway bridge drainage, bridge guardrail supports on both sides of highways, and engineering and chemical sewage systems.

　　Definition of rectangular cast iron drain pipe 2: a. The construction of the drain pipe should be carried out according to the design requirements, and the drain pipe should protrude from the bottom of the structure by not less than 30mm, with a longitudinal spacing of not more than 4m. b. For bridges on overpasses and highways, the drain pipe should not be directly hung under the slab, and can be directly led to the ground through longitudinal and vertical drainage pipes.

　　Rectangular cast iron drainage pipes are mainly responsible for rainwater and highway drainage tasks. Rectangular 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 rib. The pipe body is smooth, free of sand holes, and has a long service life. It is an ideal product for drainage systems on highways and railways.

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