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    Use and characteristics of PVC water supply pipe

    2019-12-28 16:17:14

      PVC water supply pipe is a kind of water supply pipe, which is made of PVC resin as the main raw material, adding quantitative stabilizer, lubricant, filler, color additive and so on. It is extruded by plastic extruder and injection molded by injection molding machine. It is produced by cooling, curing, shaping, inspection, packaging and other processes.PVC pipe features: 1. Light weight, convenient handling and loading: small density, convenient handling, loading and unloading, construction.2. Small fluid resistance: the inner wall of the pipe is smooth, its roughness coefficient is only 0.009, and the fluid resistance is small, which effectively improves the hydraulic conditions of the pipe network and reduces the operating cost of the system.3. Excellent corrosion resistance: with excellent acid, alkali and corrosion resistance, it is very suitable for chemical industry.4. High mechanical strength: the pipe has good pressure resistance, impact resistance and tensile strength.5. Simple construction: the pipeline connection construction is quick and easy, and the construction cost is low.6. No impact on water quality: it is confirmed by dissolution test that it does not affect water quality and is suitable for large-scale application.7. Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low.Connection mode: PVC and PVC are generally bonded with PVC special glue, which is easy and fast to operate. Large caliber pipes can also be connected with elastic sealing ring, provided that the expansion of pipes or pipe fittings must be R-type rather than flat expansion.PVC and other materials of pipe link: large diameter pipe use flange, small diameter pipe use union or internal and external wire joint.Application scope: 1. Indoor water supply and reclaimed water system of civil and industrial buildings; 2. Buried water supply system of residential quarters and plant areas; 3. Urban water supply pipeline system; 4. Water treatment pipeline system of water treatment plant; 5. Garden irrigation, well drilling and other industrial pipes.


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