PE hollow wall winding municipal drainage pipes HDPE double wall corrugated pipe shaft pipe road drain pipe
Polyethylene is a high-molecular organic compound, polymerized by ethylene. It is divided into low molecular weight and high molecular weight. The low molecular weight is generally liquid, colorless, odorless, insoluble in water, and has a density of 0.92 g/cm3. , Can be used as lubricating oil and coatings; high molecular weight is generally solid, milky white, thermoplastic, waxy to the touch, and the density is between 0.92 and 0.96 g/cm3. It is corrosion resistant and has good insulation properties.
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1. Good chemical stability: HDPE molecules have no polarity, good chemical stability, no growth of algae and bacteria, no fouling, and are environmentally friendly products.
2. Good connection strength: Socket electric fusion or butt joint thermal fusion is adopted, with few joints and no leakage.
3. Low water flow resistance: The inner surface of HDPE pipe is smooth, with low friction coefficient and large flow.
4. Good resistance to low-temperature brittleness: the brittleness temperature is (-40℃), and special protective measures are not required for construction under general low-temperature conditions (0℃).
5. Good abrasion resistance: The comparison test of the abrasion resistance of HDPE pipes and steel pipes shows that the abrasion resistance of HDPE pipes is 4 times that of steel pipes.
6. Strong pressure resistance: It has good impact resistance, even if there is a water hammer 2.5 times the nominal pressure, it will not cause any damage to the pipeline.
7. Anti-aging and long service life: HDPE pipes can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation.
It is mainly responsible for drainage tasks such as rainwater, sewage, irrigation and drainage of farmland, and is widely used in drainage fields such as highways, railway roadbeds, subway projects, waste landfills, tunnels, green belts, sports fields, and slope protection caused by high water content. , And underground irrigation and drainage systems for agriculture and horticulture.
High Mountain Pipe is a production enterprise focusing on core technology of pipelines.
The company introduced advanced production equipment and manufacturing technology, and successively developed grooved (HDPE) high-density polyethylene mute, HDPE grooved mute pipe, HDPE grooved drainage pipe compression drainage system and high-density polyethylene siphon drainage system. Series products.
The company adheres to the corporate culture concept of "Quality is as good, integrity is prosperous", relying on an effective quality management system, to provide customers with reliable product quality and high-quality technical services. In the new era of economic development, we are committed to the goal of "founding a first-class enterprise, producing first-class products, creating a first-class environment, and cultivating first-class talents", and develop together with domestic and foreign counterparts and related industries to create brilliant!
Q: How and when can I receive my goods after payment?
A: For small batch products, they will be delivered to you by international express (DHL, FedEx, TNT, etc.) or by air. It usually takes 3-5 days to receive the goods after delivery. For high-volume products, it is worthwhile to see the goods and deliver them. It takes several days to several weeks to reach the destination port, depending on the location of the port
Q: Is the price on this page correct?
A: The listed prices are for reference only, please contact us directly for the latest prices.