What is the use of PE pipes? What is PE pipe used for

The application fields of PE pipes are very wide, and the main application areas are as follows:

1. Safe drinking water in rural areas and drinking water pipelines in urban and rural areas.

2. Urban water pipe network system, water company, water plant.

3. Material and liquid transportation pipelines for chemical, chemical fiber, food, forestry, printing and dyeing, pharmaceutical, light industry, papermaking, metallurgy and other industries.

4. Protective sleeves for post and telecommunications lines and power wires.

5. Trenchless pipe jacking, the most common is trenchless engineering for road crossing, as well as river crossing, etc., PE pipe has good toughness, and it is suitable to do tractor pipe.

6. Mine mortar transportation pipeline.

7. Agricultural irrigation pipelines.

8. Municipal sewage discharge, generally large-diameter, is used to replace traditional cement pipes.

9. Ground source heat pumps, mainly small caliber, especially DE32 caliber, are the most commonly used, which are used as circulating water transportation pipelines.

10. Siphon drainage, many large-scale factories now involve siphon drainage system, PE pipe is used as a drainage pipe, its toughness and hardness are superior to PVC, so in the siphon drainage project, PE pipe is the main pipe.

PVC material is a type of plastic decorative material. PVC is the abbreviation of polyvinyl chloride material, which is made of polyvinyl chloride resin as the main raw material, adding an appropriate amount of anti-aging agent, modifier, etc., through mixing, calendering, vacuum blister and other processes.

PVC material has the characteristics of light weight, heat insulation, heat preservation, moisture-proof, flame retardant, and easy construction. There are many specifications, colors and patterns, which are highly decorative, and can be applied to the decoration of interior walls and ceilings, and are one of the most widely used decorative materials in plastic materials. The advantages of PVC gusset are mainly as follows:

1.Light weight, heat insulation, heat preservation, moisture-proof, flame retardant, acid and alkali resistance, corrosion resistance.

2.Stability, good dielectric, durable, anti-aging, easy to weld and bond.

3.Strong flexural strength and impact toughness, high elongation at rupture.

4.It is easy to process and form through kneading, mixing, pulling tabs, pelletizing, extrusion or die-casting, and can meet the needs of various profile specifications.

5.The surface is smooth, the color is bright, it is highly decorative, and the decorative application is wide.

6.The construction process is simple and the installation is more convenient.

Superior physical properties:

High strength, good flexibility, excellent impact resistance, anti-abrasion performance, and the impact strength is better than that of metal pipes, and it is 4 times the service life of steel pipes when transporting mineral sands and mud.

Long-term use value:

The acid and alkali corrosion, anti-aging, buried pipelines are safe to use for 50 years in the range of -20-40.

Good hygienic properties:

It is hygienic and non-toxic, can be in direct contact with drinking water, has no scale layer, does not breed bacteria, and is the best transportation pipeline for drinking water.

Larger Delivery Flow:

Significant economic benefits:

The cost is low, the investment is low, and compared with the metal pipeline, the project investment can be reduced by about one-third

The cost of large pipes above 200mm is slightly higher), and the small diameter pipes that can be coiled can further reduce the project cost.

Convenient construction performance:

The weight is light, the density is only one-eighth of the steel pipe, easy to handle, easy to bend, the welding process is simple, the amount of earthwork is small, and the construction speed is fast without anti-corrosion treatment.

Safe and secure connection:

The connection of PE pipe is hot-melt welding, and the strength of the interface is greater than the strength of the body, and there is no leakage.

1. Urban water supply. PE pipe has the comprehensive advantages of safety, sanitation and convenient construction, and has become an ideal pipe for urban water supply.

2. Natural gas and coal gas transportation. Due to a series of advantages such as reliable connection, stable performance, easy construction and corrosion resistance, PE pipelines have become the choice of medium and low pressure natural gas transmission pipelines.

3. Replace cement pipes, cast iron pipes and steel pipes. For the original laying of cement pipes, cast iron pipes and other old pipe transformation in the city, the PE pipe can be directly inserted into the old pipe for replacement without large-scale excavation, the project cost is low, the construction time is short, especially suitable for the pipeline transformation of the old city.

For more information, please consult Tengyuan Plastics. Tengyuan Plastic Industry has more than 3,000 types of PE pipes, and the PE pipes you need can be found in Tengyuan, and PE water supply pipes are currently a good choice in water supply plastic pipes. At present, the annual consumption growth rate of PE water supply pipes has exceeded that of PVC-U pipes, and has developed into the second largest plastic pipe variety in the world.

Many pipes have been replaced by PE pipes, depending on its practicability and cost performance, PE pipes have been recognized by more and more people due to their many advantages, and more and more customers use this kind of pipes. One-stop service has the industry and provincial gas qualification water supply qualification double certification enterprises, complete pipes, large storage, high price! <>

Polyethylene (PE) material is a polymer polyolefin polydouble bee, slurry process synthetic polymolecular design, insoluble in water, biological inert, no damage to groundwater and soil, health and reliability.

It is mainly used for: 1. Urban water pipe network system.

2. Industrial raw material transportation pipeline system.

3. Landscaping water supply pipe network system.

4. Renovation engineering system of old network.

5. Pipe system for sewage drainage.

6. Ore and mud conveying system.

7. Agricultural irrigation pipeline system.

PE pipes include medium density polyethylene pipes and high density polyethylene pipes. According to the wall thickness, it is divided into SDR11 and series. The former is suitable for transporting gaseous artificial gas, natural gas, and liquefied petroleum gas, while the latter is mainly used for transporting natural gas.

Compared with PE pipe and steel pipe, the construction process is simple, there is a certain flexibility, and more importantly, it is not used as a defense.

PE pipes are age-resistant and have a long service life: Polyethylene pipes containing a uniform distribution of carbon black can be stored or used outdoors for 50 years without being damaged by UV radiation. Good chemical resistance:

PE pipes are resistant to a variety of chemical media, and the chemicals present in the soil will not cause any degradation to the pipes.

Polyethylene is an insulator of electricity, so it does not decay, rust or galvanize; It also does not promote algae, bacteria, or fungal growth. Good impact resistance at low temperatures: The low temperature embrittlement temperature of polyethylene is very low, and it can be safely used in the temperature range of -60-60.

During winter construction, due to the good impact resistance of the material, the pipe will not be brittle. Good resistance to stress cracking: PE has low notch sensitivity, high shear strength and excellent scratch resistance, and the environmental stress cracking resistance of PP pipes is also very outstanding.

The PE pipe series with an outer diameter of less than 50mm is connected by socket welding of hot-melt pipe fittings, and the pipes above 50mm are connected by electric hot-melt pipe fittings or electric hot-melt butt welding. （Zhongji building materialsLi Suting for).

The application of PE pipes in our lives is also becoming more and more extensive, because the ** of PE pipes is not very high, so we often ignore the identification of quality, resulting in us buying back inferior products, so how to identify the quality of PE pipes. First of all, we get the PE pipe, we must first check the surface smoothness and whiteness, to carry out the most preliminary identification, and then we go to the sample to check whether the PE pipe is a high-calcium product, easy to break is a high-calcium product, but if the PVC profile is reasonable and in line with our production needs, the choice is not impossible, the last part we use our feet to step on the edge of the sample to see whether it will crack or the degree of fracture after cracking. Reliable connection:

The plastic pipe system is connected by electric hot melt, and the strength of the joint is higher than the strength of the pipe body.

Advantages of PE pipes:

1. Long service life: under normal conditions, the minimum life span is 50 years.

2. Good hygiene: Jiangte PE pipe is non-toxic, does not contain heavy metal additives, does not scale, does not breed bacteria, and solves the problem of secondary pollution of drinking water. It conforms to the provisions of GB T17219 safety evaluation standard and the relevant health and safety evaluation regulations of the Ministry of Health.

3. Resistant to corrosion of a variety of chemical media: no electrochemical corrosion.

4. The inner wall is smooth, the friction coefficient is extremely low, the passing capacity of the medium is improved accordingly, and it has excellent wear resistance.

5. Good flexibility, high impact strength, strong shock and twist resistance.

6. Light weight, convenient transportation and installation.

7. The unique electric fusion connection and hot melt docking and hot melt bearing connection technology make the interface strong and the pipe body high, and ensure the safety and reliability of the interface.

8. The welding process is simple, the construction is convenient, and the comprehensive cost of the project is low.

9. Jiangte PE environmental protection and health water supply pipe DN20 DN90 is blue, DN110 or above is blue or black with blue line, other colors need to be customized, and the color of the fittings corresponds to the color of the pipe.

10. Low water flow resistance: HDPE pipes have a smooth inner surface, and their Manning coefficient is. The smooth performance and non-adhesion properties ensure that HDPE pipes have a higher conveying capacity than traditional pipes, while also reducing the pressure loss of the pipeline and the energy consumption of water transportation.

Summary. Extensions: Uses:

1. Underground drainage, sewage and ventilation pipeline systems of municipal buildings.

2. Industrial drainage and sewage pipeline system.

3. Drainage and irrigation pipeline system of farmland, orchard, vegetable garden and forest belt.

4. Rainwater collection, comprehensive utilization of the field of pipeline system.

5. Pipeline systems for public facilities such as urban pipe corridors, roads, bridges, minerals, airports, and stations.

6. Drainage pipeline system in other non-bearing places.

7. Power and communication protection pipeline system.

What is PE pipe used for

Hello, I have seen your question and am sorting out the answer, please wait for a while Hello, I am happy to answer for you: the full name of PE pipe is HDPE pipe (high-density polyethylene pipe), at present, PE pipe is more commonly used PE water supply pipe, PE steel wire mesh skeleton composite pipe, PE drainage pipe (PE corrugated pipe, PE carat pipe, PE steel belt reinforced pipe) PE gas pipe, etc., the materials used are PE raw materials, and the PE pipes used are different for different purposes.

Expansion: Uses: 1. Underground drainage, sewage and ventilation pipeline system of municipal buildings 2, industrial drainage and sewage pipeline system 3, drainage and irrigation pipeline system of farmland, orchards, vegetable gardens and forest belts 4, pipeline system of rainwater collection and comprehensive utilization of the field 5, pipeline system of urban pipe gallery, roads, bridges, minerals, airports, stations and other public facilities 6, drainage pipeline system of other non-bearing places 7, power and communication protection pipeline system.

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Water and gas pipes.

PE pipes are used in a wide range of fields. Among them, water supply pipes and gas pipes are its two largest application markets.

PE pipeAt present, in China's municipal pipe market, Sun Lingzhi plastic pipe is developing steadily, PE pipe, PP-R pipe, UPVC pipe all occupy a place, among which the strong development momentum of PE pipe is the most eye-catching.

PE pipes are used in a wide range of fields. Among them, water supply pipes and gas pipes are its two largest application markets. PE resin is made of monomer ethylene polymerization, due to the different polymerization reaction conditions such as pressure and temperature during polymerization, resins of different densities can be obtained, so there are high-density polyethylene, medium-density polyethylene and low-density polyethylene.