PVC Pipe Upvc Water Supply And Drainage Pipe 25 Tap Water Plastic Hard Pipe 20 1 Inch White 32 63mm
PVC water supply pipe is made of sanitary polyvinyl chloride resin as the main raw material, added with quantitative stabilizers, lubricants, fillers, colorants, etc., is extruded by a plastic extruder and injection molded by an injection molding machine, and is cooled, solidified, A water-supply pipe produced by processes such as shaping, inspection, and packaging.
Polyvinyl chloride resin as the main raw material
Specifications: Φ20, Φ25, Φ32, etc.
Main features: light weight, excellent corrosion resistance, etc.
Application scope: transportation of drinking water, mud, chemicals, indoor water supply, water supply and drainage, etc.
|Nominal Outside Diameter||Dimensions(mm)|
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. It has good water tightness: the installation of PVC-U pipes, regardless of whether it is connected by bonding or rubber ring connection, 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.
1. Before the sub-base layer is constructed by the subgrade unit, the horizontal and centrally divided drainage pipe should be buried.
2. Slotting: Manual slotting is carried out according to the design of the drawings and the design stake position measured by the surveying personnel. The width of the PE pipe groove is slightly wider than the pipe diameter by 1 to 2 cm, and the groove depth is 23 cm below the surface of the road bed. Groove length It is required that the inner side is 10 cm away from the center line, the outer side extends to the slope, and the excavation section extends to the inner wall of the side trench. The slope of the groove should follow the horizontal drainage slope of the road, and the slope must not be reversed to ensure that the water in the road is drained out of the roadbed. Pull the cord to ensure it is straight and smooth.
3. Take over: The two ends of each PVC pipe must be tightened with rubber rings to avoid water leakage.
4. Lower tube: After cleaning the bottom of the tank and connecting the tube according to the length of the tank, put the tube into the tank. The end on the side of the central partition belt should be tightly tied with a sack cloth to prevent debris from entering the tube and causing blockage.
5. Backfilling: Select the excavated fine-grained soil to backfill, or use sand to backfill, the big stones must be removed, and the backfill must be manually tamped. The top surface of the backfill shall not be higher than the road bed, and it must be 1~ 2 cm is appropriate, otherwise it will be crushed by the vehicle and unable to discharge water.
6. Cleaning: The remaining soil after backfilling should be removed immediately, and the road surface should be cleaned up. The remaining soil of the PE pipe should be unloaded in designated places such as borrow yard, and should not be unloaded on the road at will.
7. After the construction of the base layer of the filling section is completed, on the brushed side slope, in the outlet according to the design size, cast the trapezoidal outlet pad, and the pad shall be poured with a shaped wooden mold, and the slope shall be flattened before pouring. And nail in 3 bamboo sticks 25 cm long for stability.
High Mountain Pipe is a modern emerging enterprise integrating scientific research, development, production and sales. It also sells plumbing equipment from other well-known domestic manufacturers, and its business scope covers various overseas countries and cities.
The company will adhere to the corporate tenet of "survive by quality, develop by service", "abide by contract and respect reputation", and take "integrity, pragmatism, pioneering and enterprising" as its business philosophy to provide you with excellent products and services. Hope to establish long-term friendly cooperative relations with customers from all over the world. Go hand in hand, mutual benefit and create brilliance together.
The company adheres to the belief of "integrity first, mutual benefit, and efficient development", based on the present and focusing on the future. Warmly welcome new and old customers, guests and friends from all walks of life to patronize, consult and guide, work together to create brilliant.
Q: What is the delivery time?
A: We always have common products in stock and can be shipped within 30 days.
Large orders require 15 days to complete production.
Q: What is your minimum order quantity?
A: Accessories: one box or one bag.
Pipeline: 200~5000 meters/size, depending on different sizes.
Q: What are your payment terms?
A: Accept the T/T and L/C terms.