PVC Pipe Drainage And Sewer Pipe Plastic Pipe Fittings 50 75 110 160 315mm For Water Supply Engineering
PVC drainage pipe is an alternative to traditional drainage pipes and has better physical and chemical properties. Its inner wall is smooth and has less frictional resistance than conventional drainage materials. Therefore, the installation slope of the horizontal pipe is small, which can increase the indoor net height of the building. At the same time, PVC drainage pipes are lighter in weight, one-fifth of cast iron pipes, easy to transport and operate; adhesive connection is used to facilitate installation and maintenance; the price is lower than conventional drainage pipes, which greatly reduces the project cost; strong corrosion resistance, in construction Sewage and rainwater pipe systems are widely used.
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1. The surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high.
2. Good aging resistance, normal service life can reach more than 50 years.
3. The pipeline has excellent corrosion resistance to inorganic acids, alkalis, and salts, and is suitable for industrial sewage discharge and transportation.
4. The pipe friction coefficient is small, the water flow is smooth, not easy to be blocked, and the maintenance workload is small.
5. The material has high oxygen index and self-extinguishing.
6. The linear expansion coefficient of the pipeline is small, 0.07mm/℃, and the amount of deformation affected by the temperature is small. The thermal conductivity and modulus of elasticity are small, and the anti-freezing performance is better than that of cast iron drain pipes.
7. The connection of pipes and pipe fittings can be bonded, the construction method is simple, the operation is convenient, and the installation work efficiency is high.
8. Good water tightness: The installation of PVC-U pipes has good water tightness regardless of whether it is connected by bonding or rubber ring.
1. It has good tensile and compressive strength: but its flexibility is not as good as other plastic pipes.
2. Low fluid resistance: The wall of PVC-U pipe is very smooth and has little resistance to fluid. Its roughness coefficient is only 0.009. Its water delivery capacity is 20% higher than that of cast iron pipes of the same pipe diameter and 40% higher than that of concrete pipes. %.
3. Excellent corrosion resistance and chemical resistance: PVC-U pipes have excellent acid resistance, alkali resistance, and corrosion resistance, and are not affected by damp water and soil pH. No anti-corrosion treatment is required when laying pipes.
4. Has good water tightness: The installation of PVC-U pipes, whether bonded or connected by rubber rings, has good water tightness.
5. Anti-bite: PVC-U tube is not a source of nutrition, so it will not be corroded by rodents. According to tests conducted by the National Health Foundation in Michigan, rats will not bite PVC-U pipes.
High Mountain Pipe is mainly engaged in PE water supply pipes, hdpe steel wire mesh skeleton composite pipes, PE threading pipes, HDPE double-wall corrugated pipes, PVC drainage pipes, PVC water supply pipes, CPVC power pipes, MPP power pipes, etc. The product model is complete, the quality is reliable, and the company has complete qualifications. , Integrity management, welcome customers to inquire and cooperate.
The company adheres to the people-oriented scientific development concept, correctly grasps product development trends, implements strategic target management, is committed to developing core manufacturing advantages, optimizing resource allocation and technological breakthroughs, introducing market-oriented and refined operating systems, achieving leapfrog development, and striving to build " "Rongchengxing" brand, implement a win-win strategy, and work hard for the development of the industry!
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