Changzhi Drainage Pipe Wholesale Price Cast Iron Drainage Pipe Supplier Supports Customization of Various Sizes

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　　Changzhi Drainage Pipe Wholesale Price Cast Iron Drainage Pipe Supplier supports customization of various sizes of cast iron drainage pipes, also known as cast iron drainage pipes, elbow cast iron drainage pipes, bridge deck drainage pipes, cast iron drainage holes, bridge deck drainage pipes, extended circular drainage pipes, etc; This pipe has undergone special processing, with superior quality and non-toxic properties Odorless The cast iron drain pipes produced by our factory are corrosion-resistant, high-temperature resistant, low-noise, good sound insulation, rust resistant, maintenance free, good drainage, non scaling, long service life, with complete models, specifications, good quality, and low price. If you want to purchase, please send the drawings for detailed consultation! In recent years, a vicious circle of seeing the sea every time it rains has formed in both small and large cities in China. This shows the importance of cast iron drainage pipes in the drainage system. When the longitudinal slope of the bridge deck is greater than 2% and the bridge length is less than 50m, there is no need to install drainage pipes on the bridge; When the longitudinal slope of the bridge deck is greater than 2% and the bridge length is greater than 50m, set one every 12-15m; The drainage pipes can be symmetrically arranged on both sides of the roadway, or staggered; The weight of a drainage pipe depends on its diameter and length. Generally, a drainage pipe with an inner diameter of 10cm and a wall thickness of 2mm weighs 5kg per linear meter. Commonly used bridge drainage pipes have a wall thickness of 5-7 and a diameter that varies. The upper diameter is 265mm, 215mm, and 200mm, while the lower diameter is 150mm, 100mm, and 90mm; Their weights are also different, so in order to facilitate customer selection, when quoting to customers, it is necessary to clearly explain the specific dimensions and weights to them,

　　The spacing of bridge drainage pipes has become an increasingly difficult problem, usually set every 5-15m of bridge length. To prevent rainwater from accumulating on the bridge deck, drainage pipes need to be installed at intervals.

　　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.

　　Rectangular cast iron drain pipes are mainly used for railway bridge drainage, bridge guardrail supports on both sides of highways, and engineering and chemical sewage systems. Drainage pipes are generally divided into cast iron drainage pipes, PVC drainage pipes, bridge drainage pipes, and bridge deck drainage pipes; Mostly used for vertical and horizontal drainage on the back of various retaining walls and side ditches on highways; Municipal engineering, water treatment plants, sewage treatment plants, garbage dumps, and other water supply and drainage systems are easy to install, with guaranteed quality, beautiful and elegant appearance, smooth inner walls, low friction coefficient, corrosion-resistant and wear-resistant inner walls of pipelines, no scaling, reducing fluid friction resistance, improving fluid transportation efficiency, and reducing noise. And with a wide temperature range, compared to other drainage pipes of the same diameter, its price is lower; The orifice is located in the valley, and due to the bidirectional interaction between the wave crest and the filtering fabric, the orifice is not easily blocked, ensuring the smooth flow of the permeable system. The weight of a bridge drainage pipe depends on its diameter and length. Generally, a drainage pipe with an inner diameter of 10cm and a wall thickness of 2mm weighs 5kg per linear meter. Commonly used bridge drainage pipes have a wall thickness of 5-7 thicknesses and varying diameters, with upper diameters ranging from 265mm, 215mm, and 200mm, and lower diameters ranging from 150mm, 100mm, and 90mm; Changzhi Drainage Pipe Wholesale Price Cast Iron Drainage Pipe Supplier Supports Customization of Various Sizes

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