What are the commonly used water pipes? Which is the best household water pipe?

Water pipes are very important to our family, so it is very important to choose water pipes in home decoration, and the quality of water pipes is very closely related to our diet and health. So what kind of water pipe to choose has become a problem, there are many common water pipes on the market according to the material, including aluminum-plastic pipes, galvanized pipes, UPVC pipes, PPR pipes, copper pipes, stainless steel pipes, etc. Let's take a look at what kind of characteristics they have.

1.Aluminum-plastic pipe. Aluminum-plastic composite pipe is one of the commonly used household water pipes.

The advantages of aluminum-plastic pipes are light weight, durability and easy installation. In addition, the bendability of aluminum-plastic pipes is also a common factor. However, when the aluminum-plastic pipe is used as a hot water pipe, the long-term thermal expansion and contraction is likely to cause the dislocation of the pipe wall, and eventually cause leakage.

2.Galvanized pipe. At present, galvanized pipes are generally used for gas and heating.

If the galvanized pipe is used as a water pipe, a large amount of rust will be generated in the pipe, and the corrosion will make the metal content in the water too high, which will seriously endanger human health. Tube. It's actually a plastic pipe.

The frost and heat resistance of this type of pipe is not ideal, so it is difficult to use as a hot water pipe. Moreover, because its strength cannot meet the pressure requirements of water pipes. Therefore, UPVC pipes are mostly used as wire pipes and sewage pipes.

Tube. It is a new type of water pipe material. PPR pipes can be used as cold water pipes, hot water pipes, or even pure drinking water pipes.

Because of its non-toxic, light weight, pressure resistance, and corrosion resistance, it has now become a popular material. The interface of the PPR pipe adopts hot melt technology, and even if it is used for a long time, there will be no aging and water leakage. In addition, PPR pipes are claimed to be green high-grade water supply materials that never scale, rust and leak.

5.Copper pipes. Strong corrosion resistance and sterilization are the advantages of copper pipes.

There are two methods of ferrule and welding when installing copper pipes. If welded, it can never leak like a PPR water pipe. But copper pipes have a fatal flaw, that is, they conduct heat quickly.

6.Stainless steel pipes. It is an expensive water pipe that is rarely adopted due to the difficulty of construction.

The properties of stainless steel pipes are similar to those of copper pipes. In fact, PPR pipes are better than pipes of other materials in terms of connection method and actual service life, so it is recommended to use PPR pipes as household water pipes is the most ideal choice. At present, the PPR water pipes of Poly Pipeline are guaranteed in terms of performance and safety.

The above is an introduction to the common water pipes and pipes on the market, which one is suitable for your home, you can refer to it. However, PP-R pipes are regarded as green and reliable pipes by the construction water supply and drainage industry. The pipe fittings of PP-R pipe are also made of PP-R material, and there will be more pipes for home decoration.

In addition to the characteristics of light weight, corrosion resistance, no scaling, and long service life of general plastic pipes, PP-R pipes also have the following main characteristics: We 1, non-toxic, hygienic. PP-R material only molecular carbon, hydrogen, no harmful and toxic elements exist, hygienic can be *, not only used in hot and cold water pipes, but also used in pure drinking water systems.

Page 2, Insulation. Watt MK's PP-R pipe conducts heat, steel is only 1 200. Page 3, good heat resistance.

Vicat softens the point of the PP-R tubing around. Up to about 95 degrees of water, built to meet the specifications of the hot water system requires a maximum operating temperature.

4. Long service life. PP-R pipe can reach a service life of more than 50 years under the conditions of working temperature of about 70 and working pressure (PN).Room temperature (around 20)?Up to 100 years of life.

Page 5, easy to install, connection can be *. PP-R has good weldability, pipes, pipe fittings can be melted and fused to connect, easy to install, joints can be *, the strength of its connection parts is greater than the strength of the pipe itself.

6. Can be ** material. PP-R waste is cleaned, crushed and recirculated into pipes, pipe fittings production. **The amount of material does not exceed 10 of the total amount and does not affect the quality of the product.

- The prevalence of PPR pipes, there are also some problems: the long-term use of precipitates that are harmful to health has not yet been determined.

It is understood that the international community is the most commonly used copper pipe. Brass has obvious advantages in terms of high and low temperature resistance, environmental and health resistance. The monopoly of plumbing systems in developed countries or regions.

For example, in Hong Kong, which accounts for about 70% of the copper market, the domestic water system of residential buildings must use brass according to the law. The United Kingdom and other developed countries with a high penetration rate of old copper pipes.

Thin-walled copper pipes, PPR pipes, thin-walled stainless steel pipes, etc.

In the decoration of the house, everyone is most worried about the problem of water supply pipes at home, if you do not choose the right raw materials, there will be water seepage in the future, the water pipe is broken, and it is very inconvenient to maintain it in the middle and later stages. The materials generally used for high-quality water supply pipes are:

1. PPR tube, he has a lot of advantages:

Environmental protection: The main material is random copolymer polypropylene, which is non-toxic and tasteless, and will not pollute the water source.

High temperature resistance: The temperature resistance range is about -15° 95°, which is enough to meet the temperature of household water.

Long life: strong pressure resistance, the working pressure of the water pipe system can be reached, and many brands promise to use it for 50 years.

No water leakage: PPR pipe connection uses hot melt process, hot melt connection technology is reliable, and can always be kept without water leakage.

Cheap: Ordinary PPR pipe** is basically within 10 yuan.

PPR water supply pipes.

2. Copper pipe. In many foreign high-end bathrooms, there are often the shadow of copper pipes, in addition to being expensive, there are almost no shortcomings, but due to the high cost, so the audience is relatively small, and people who have the strength to enjoy are relatively high-end. At present, the PPR copper pipe produced by Poly Pipeline combines the advantages of copper pipe and PP-R pipe, and adopts copper with a purity of more than 100, which is sterilization and antibacterial, and has good hygienic performance. The thermal conductivity is lower than that of copper pipes, and it has excellent thermal insulation performance, which is suitable for high-end residences.

3. PB pipe is recognized as a non-toxic, tasteless, durable pipeline material, and is one of the world's cutting-edge chemical materials, which has been widely used in many countries. Compared to traditional materials such as metals and ceramics, PB tubes are easier to process, can be recycled, and consume less energy throughout their life cycle. PB tube has the advantages of high surface finish and high flexibility.

Key points of purchase: brand, material, pipe diameter specifications, **.

Brands: Generally, imported brands are higher than domestic brands in terms of raw material purity, but they are not necessarily better than domestic brands in terms of key production processes and fineness. As long as it passes the inspection standards, there is no problem with the quality of domestic production, and there is no need to blindly obsess over imported brands.

Pipe diameter specifications. Generally, PP R pipes are used at home, and the normal specifications should be DE2025, 25mm outside, 20mm for good pipes, and about 21mm for the next one.

**Imported brands are generally more expensive than domestic brands:

Domestic brand: 20mm tube is about 7 10 yuan; The 25mm tube is about 15 to 20 meters.

Imported brand: 20mm tube is about 15-20 yuan, 25mm pipe is about 20-25 yuan.

If the pipe + accessories + labor costs are counted, the domestic brand ** is basically within 100 yuan m, and the imported brand is basically more than 100 yuan m.

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The water used to drink is transported through the water supply pipe, so the material of the water supply pipe is best to choose stainless steel to ensure water safety, my home is Geberit's Mapress water supply pipe, this is the material of medical grade 316 stainless steel, this stainless steel is currently the only health and safety material that can be implanted into the human body in the world, the pipe wall texture is smooth, it is not easy to form a "biofilm", the antioxidant capacity is also better than the general stainless steel pipe, and it is not easy to have bacteria for long-term use. Great recommendation!

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What is the best pipe for tap water 1, PPR pipe material: PP-R water supply pipe is currently the mainstream product, and this product is also a better material homemade, it is more assured to use, and it also has a 50-year warranty.

2. PVC pipe material: PVC (polyvinyl chloride) plastic pipe is also a modern synthetic material pipe. This kind of water pipe is still relatively few people who use it.

Generally speaking, because its strength is far from being suitable for the pressure requirements of water pipes, it is rarely used in water pipes. In most cases, this is more suitable for use in electrical conduits and sewage pipes. 3. Copper tube material:

The cost of this kind of pipe is quite expensive, it can be said that it is not used by the general group, this kind of pipe is also relatively high, and it also has sterilization and antibacterial, good health performance. The thermal conductivity is lower than that of copper pipes, and it also has excellent thermal insulation properties, so it is more suitable for high-end housing. 4. Stainless steel pipe material:

This is also a very good product, but unfortunately the material will be harder, and it is relatively high in comparison, which is easy to lead to inconvenient processing, easy damage, and high probability of waste, so in the process of using processing, this kind of pipe is still relatively rare. If my answer is helpful to you<> please give a thumbs up (rate in the lower left corner), look forward to your like, your efforts are very important to me, and your support is also the driving force for my progress. Finally, I wish you good health and a happy <>

The main materials of water pipes are PPR pipes, PVC pipes, copper pipes, aluminum-plastic pipes, galvanized pipes, etc., household water pipes, it is recommended to give priority to PPR pipes, PPR pipes as a new type of pipe, not only environmental protection and safety, but also moderate, stable performance, heat resistance, corrosion resistance, smooth inner wall without scaling, pipeline system is safe and reliable, impermeable, and the service life can reach 50 years.

Every family is in great need of water, after all, water is the source of life, and it is impossible to do without water. But if you want to have a water source, you naturally need to install water pipes for your room, so as to ensure our water and drinking water problems. So,Household water pipe materialWhat are they?

What brand of water pipe is good? Let's follow me to find out.

1. What are the materials of household water pipes?

a. Plastics. The most primitive water pipe material is plastic, which is made of resin as raw material, and then added some auxiliaries, fillers and reinforcing materials, etc., and is processed and shaped under certain technical treatment. Mainly household drains are used more.

The plastic water pipe is not only lightweight, but also impact-resistant, corrosive and wear-resistant. Therefore, the water pipe of this material has a high practical value.

B. PVC With the progress and development of science and technology, there is a household water pipe made of PVC material, which is a polymer material. At present, most of the water pipes in the market are made of this material, and because of their low cost, they are widely used. However, the water pipes are made of white or light yellow, but this does not affect our water use.

C. In addition, PE is also made of PE for household water pipes, which are specially used for building water supply, drainage, heating and industrial use. It is reported that the water pipe made of PE material mainly has many characteristics: good flexibility, impact resistance, good hygiene, convenient and simple operation.

Therefore, you can choose with confidence.

2. What brand of water pipe is good?

a. Jinde. Jinde Pipe Industry advertising can be seen everywhere, but with continuous efforts, it has indeed established a good reputation in the industry. At present, it has nearly 300 branches, and its products are exported to all parts of the country and even abroad.

Jinde is a famous trademark in Shenyang City, a famous trademark in Liaoning Province, a well-known trademark in China and one of the most valuable brands in China.

b, Rifeng. Founded in 1996, Rifeng is committed to providing high-quality products and services to users around the world. The main products include:

Water supply pipes, underfloor heating pipes, gas pipes, etc. The stability of the product is good, and it is resistant to high temperature, pressure and environmental protection, so it has won the praise of many users.

c. Liansu. Liansu is a brand in Guangdong, and the quality of the product is good, but it will be slightly more expensive. However, Lesso's water pipes have been designated as product suppliers by venues such as the Beijing Olympics and the Guangzhou Asian Games. It is conceivable that the product is worthy of everyone's trust.

My conclusion: That's rightHousehold water pipe materialWhat are the best and what brands of water pipes are used. However, different brands of water pipes have different characteristics, so everyone should make more comparisons when buying and choose the right product according to their actual needs.

Water pipes are one of our common building materials, when we install water pipes, the first thing we need to understand is its material, in order to better choose the water pipes after understanding the material, the following is a list of household water pipes by pchouse.

1. PPR tube.

As a new type of water pipe material, PPR pipe has unique advantages, non-toxic, light weight, pressure resistance and corrosion resistance. The interface of the PPR pipe is connected by hot melt technology, and the pipes are completely integrated together, so once the installation pressure test is passed, there will never be water leakage.

2. Aluminum-plastic pipe.

The compressive and corrosion resistance of aluminum-plastic pipes are better than PPR, but the cost of aluminum-plastic pipes is relatively high, and the supporting pipe fittings are copper pipe fittings or clamping parts, which are much higher than PPR pipe fittings, and PPR time is long, and scale will be generated inside the water pipe for a long time, which will multiply a large number of bacteria and affect human health.

3. PVC pipe.

PVC pipe is actually a kind of plastic pipe, the interface is generally bonded with glue, PVC pipe frost resistance and heat resistance are not good, so it is difficult to be used as a hot water pipe, because its strength can not be applied to the pressure requirements of water pipes, so cold water pipes are rarely used. In most cases, PVC pipes are suitable for wire pipes and sewage pipes. In addition, in recent years, it has been found that the additives of PVC pipes are harmful to the human body and affect development, so it is not recommended to buy.