Jiamusi Bridge Drainage Pipe PVC Drainage Pipe Price Discount Round Rectangular Drainage Pipe Picture Quotation

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　　Jiamusi Bridge Drainage Pipe PVC Drainage Pipe Price Discount Round Rectangular Drainage Pipe Picture Quotation

　　The application range of cast iron drain pipes is very wide, such as bridges and railways. This product has many characteristics, such as tasteless, anti-corrosion, anti-aging, good weather resistance, long service life, high quality and good quality. Lightweight, low price, easy to transport, install, free maintenance and upkeep. Widely used in municipal, transportation, bridge, construction and other fields, especially suitable for drainage facilities on both sides of railways, highways, and bridges.

　　The construction and installation process of bridge drainage pipes includes the following steps: installing the reserved hole mold of the drainage pipe on the formwork fixed by the prefabricated beam combination; Pouring concrete, curing, demoulding, dismantling drainage pipes, leaving hole molds; Preparation of drain pipe: Stretch the water swelling rubber waterstop into a strip shape, start from the upper opening of the drain pipe, wrap the strip shaped water swelling rubber waterstop at a position equal to the thickness of the reserved hole, wrap the drain pipe under the water swelling rubber waterstop, and apply anti-corrosion coating.

　　Installation of fixed drain pipe: Install the drain pipe wrapped with water expanding rubber waterstop into the reserved hole of the drain pipe. The construction of drainage pipes should be carried out according to the design requirements. The extension of the drainage pipe from the bottom of the structure shall not be less than 30 millimeters, and the longitudinal spacing shall not exceed 4 meters. The drainage pipe is mainly responsible for rainwater and road drainage.

　　Cast iron drain pipe is an outer steel pipe formed by adding other additives to high-density steel. Socket type elastic sealing ring is used for connection.

　　The insertion length of the pipe end must allow for the expansion caused by temperature difference. When connecting a closed thermometer during construction, the expansion amount should be cleaned according to the foreign objects outside the socket and the inner surface of the socket, and an insertion length marking line should be drawn; The pipe end of the socket should be chamfered, and the thickness of the chamfered pipe end is generally the thickness of the pipe wall. Lubricants such as soap water and cleaning agents can lubricate the end of the socket and the outer surface of the elastic sealing ring. Do not use butter and other oils as lubricants to prevent rubber ring corrosion. Align the socket of the connecting pipe with the socket, and use tools such as pliers and winches to pull the pipe straight into the marked line. If the insertion resistance is too high, check whether the rubber ring is normal in a timely manner.

　　The bridge drainage pipes produced by our factory comply with the requirements of GB/T9439-2010 national standard;

　　In the fiercely competitive market environment, our factory actively takes various measures to reduce customer procurement costs. To this end, we have established a network sales department responsible for online sales, minimizing intermediate links and reducing customer costs as much as possible. With reliable product quality and competitive prices, our factory also undertakes customer design and manufacturing based on samples and drawings. With a wide range of varieties, excellent quality, low prices, and good service, our business model is bound to meet customers' diverse requirements. Welcome to call or write to discuss business. We support the business principle of improving product quality as the main focus, strengthening management as the core, pursuing reputation as the development principle, and establishing a scientific and complete management system. Based on our own talents and strong economic strength, we will research and develop accessory products that are more suitable for the use of road and bridge engineering in China. We sincerely hope for the trust, support, and cooperation of new and old customers from all walks of life, to serve the transportation and construction industries of our country with our products, and to jointly serve the transportation industry of our country. Our quality policy: Adhere to trust and keep promises, always strive for progress, strict management, customer first!

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• Jiamusi Bridge Drain Pipe