The master recommends Weixing PPR pipes, but the price of PPR pipes is very different, how to judge?

It's best to say what brand is recommended to you, I just understand the water reform, the knowledge of PPR pipes is still a lot, the upstairs said that there is no need to fake is the key, don't look at the small water pipes, the shoddy ones can't do decades of commitment, in fact, in the entire budget the pipe is not large, I hope mm first preferred brand, I really don't know much, you can ask the people who have decorated, the words of the plumber master can also be used as a reference, we are also recommended by people to choose Weixing tube, Later, I heard that the Beijing Olympics and the Shanghai World Expo were managed by him, and I was quite happy and felt quite discerning!

The most famous brands in the market are Jinde and Rifeng, and the other brands are a little less well-known.

The quality of PPR pipes simply depends on the color, the color is white and bright, and the quality is generally good, and other colors are likely to be recycled materials.

Weixing has a lot of advertisements in recent years, and the quality is OK, so it is recommended that you go to the market to inquire more about the price, and it is easy to make a decision by comparing it directly with several brands.

With PPR pipes, the renovation progress of your home should have just begun, and the water and electricity should be changed. At present, most of the water supply materials are PPR, which is healthy and environmentally friendly (for your use), and easy to construct. In the past, iron pipes and copper pipe fittings were common, which were prone to rust and water leakage.

There is not much money, if you are too troublesome, listen to the master, this ** range is basically a difference of dozens of dollars, as long as you don't buy fakes, the product safety system of regular brands is relatively high.

Weixing tube is okay, I have been at home for more than a year, and there are no problems at present. Jinde is good at management, but it is also high. Cold water pipes are generally fine, mainly to see what is wrong with the hot water pipes, and what is the quality of the outer heat insulation film.

As long as you buy the pipe in a regular place outside, there is generally no major quality problem, but you are mainly concerned about whether the workers are careful when welding the water pipes. If you're not careful, you can get into trouble if you have a leak. Now it's all hot welding in one step.

Weixing PPR tubes on the market mainly have white, gray and green colors. Generally, white and gray pipes are the mainstay, and there are PPR antibacterial pipes, which are green water pipes.

Under normal circumstances, ** plastic cannot be made white, so many people often think that white is the best, in fact, this view is more one-sided. With the update and improvement of technology, color is not the standard to distinguish the good and bad of PPR tubes. The color has nothing to do with the function of the pipes.

Which is better quality of Weixing PPR pipe or Rifeng PPR pipe, this question is difficult, because these two pipe brands, last year's PPR water pipe top ten brands were on the list, the following are some of my selection experience sharing, for your reference!

1.From the brand strength of Weixing and Rifeng, Rifeng Tube is a brand established in 1996, a leading brand in the industry, with 8 production bases, and a product sales network covering more than 160 countries and regions such as the United States, Britain, Germany, France, and Japan, providing high-quality and efficient international marketing services for global users, while Weixing Tube was founded in 1999 and is a famous brand in Zhejiang Province, with 6 major production bases to provide customers with convenient services;

3.From the service of Weixing and Rifeng, the after-sales service provided by Rifeng Pipe is very in place, and at the time of purchase, it includes the double quality assurance quality commitment of quality and welding, and there is also a free "Nippon Feng Safety Guard" can be **, including product authenticity inquiry, pipeline water pressure detection, pipeline installation and acceptance, pipeline diagram shooting and preservation services, which are very convenient and practical, no wonder so many consumers are more satisfied with Rifeng Tube.

Please be patient, we are sorting it out, and we will answer you immediately, and please do not end the consultation.

Rifeng tube and Weixing tube are both good products, both are trustworthy, and further purchases need to be made according to the needs of consumers. Therefore, both products have their own advantages, relatively speaking, the ** of Weixing water pipe will be cheaper.

Characteristics of Rifeng water pipe: 1. Bending to 90 degrees without wrinkles, it is a natural bending, and the general poor quality of Rifeng PVC line pipe can not even bend at 90 degrees. 2. Flame retardant, high temperature resistance, automatic extinguishing 30 seconds after ignition. 3. Resist a certain pressure, and will not be deformed under pressure.

The characteristics of Weixing water pipe: 1. Weixing light weight: the density of PP r at 20 is about 0 9g cm3, which is much lower than that of all kinds of metal pipes, which is convenient for handling and installation construction, and can greatly reduce the construction intensity of workers.

2. High temperature resistance: The instantaneous use temperature of Weixing water pipe can be as high as 95, and it can still withstand a certain pressure after long-term use at 80. 3. Firm connection:

Weixing water pipe system can be applied to a variety of connection methods, hot melt and electric fusion connection are the most commonly used, and the joint is safe and reliable, which is convenient for on-site construction. 4. Not easy to scale: the inner wall of Weixing water pipe is smooth, not easy to scale, the friction coefficient with the water flow is small, and the head resistance of the pipeline is much smaller than that of the metal pipeline.

5. Good heat insulation and sound insulation: the thermal conductivity of Weixing water pipe is small, about 6 times that of general thermal insulation material EPS, and the temperature difference between inside and outside is less than that of thermal insulation; The pipeline is less noisy when transporting water. 6. No corrosion, no rust

Weixing water pipe material has good resistance to most inorganic ions and common chemicals in buildings, and does not corrode or rust after long-term use. 7. Excellent health performance, odorless and tasteless, healthy and environmentally friendly: Weixing water pipe has no pollution to the environment in the process of production, construction and use, meets the safety requirements of drinking water transportation, and belongs to green building materials.

You can compare and buy Oh, mainly depends on your own needs, and finally I wish you good health and smooth work.

43 yuan a piece, 1 6 meters. Weixing PPR pipe is light in weight: the density of PP-R is about 20, which is much lower than that of all kinds of metal pipes, which is convenient for handling and installation construction, and can greatly reduce the construction intensity of workers.

High temperature resistance: The instantaneous service temperature of Weixing PPR pipe can be as high as 95, and it can still withstand a certain pressure after long-term use at 80. The manufacturer's PPR particles have different colors, such as gray, etc., but most companies purchase transparent raw materials, and different colors are added to different color masterbatches.

How much is a Weixing PPR pipe, and how long is a general one: 43 yuan a piece, a 6-meter-long one, and any length can be required.

In order to facilitate transportation, Weixing PPR 3 meters and 4 meters will be available, **currently not good**, each product ** is different, different specifications ** are also different.

Weixing Pipe PPR Water Pipe is OK, but I personally prefer Rifeng's PPR water pipe, there are quite a lot of product types, and the after-sales service is relatively good.

1) Strong enterprise strength: Rifeng Pipe's PPR water pipe products include PPR Seiko pipe, PPR Anxin pipe, double-layer PPR pipe, PPR porcelain core pipe, Rifeng currently has 8 production bases in the country, and the production scale is very strong; There are hundreds of pipe production lines and rich products;

2) Strong international influence: Rifeng pipe has passed more than 50 international certifications such as NSF in the United States and SKZ in Germany, and its pipeline products are also exported to all over the world, and its influence in the country is very strong.

3) Perfect after-sales service: After the product is installed, you can make an appointment with an engineer to test the water pressure on the "Rifeng Safety Guard" APP or Rifeng **, etc., and you can sign a 50-year double warranty service after passing the acceptance, which is very reliable.

I learned about the next Weixing PPR water pipe, but I personally recommend the Rifeng PPR water pipe, his after-sales service has "Rifeng Safety Guard" acceptance and 50-year double warranty service, very good.

After-sales service does not have a good understanding of Weixing ppr water pipes, but I personally recommend Rifeng ppr water pipes. His house received the "Rifeng Safety Guard" and a 50-year double warranty; The service was good.

There is an anti-counterfeiting code on the tube, and you can go to the manufacturer's ** to enter the anti-counterfeiting code to check whether it is**.

1. When buying, let the manufacturer provide the factory certificate and test report.

2.Comes with a vernier caliper to measure the thickness of his pipe wall.

Weixing's PPR hot water pipe has an anti-counterfeiting code on it, you can go to their official ** to check the authenticity.

Moreover, the main components of Weixing PPR hot water pipe are carbon and hydrogen, which are colorless and odorless when burned; In addition, a good PPR tube has a uniform color, no impurities, and the inner tube wall is uniform and free of particles.

Weixing's PPR is divided into three colors: white (high-grade), green (mid-range), gray (general), and there is generally more green in the market. Distinguish between true and false, and Weixing looks at these points (all three can be used):

1. The surface of Zhenweixing is smooth inside, comfortable to the touch, and there are no bubbles.

2. Zhen Weixing has a registered trademark in the upper right corner of the word Weixing, and other Hong Kong Weixing is a fake.

3. The inkjet code on Zhenweixing is clear, neatly arranged, and can not be erased easily.

4. Cut it off and burn it with fire, the pungent smell is fake, and the black smoke is fake.

5. Pay special attention to pipe fittings, pipe fittings must have the word Weixing R on the page, now many people sell fakes, pipes are real pipe fittings are fake.

See if there is a factory certificate and after-sales service card of Weixing manufacturer.

PPR Tube: A coin can tell the good and the bad.

Zhejiang Harmony introduced that PPR pipes, also known as three-type polypropylene pipes, that is, cold and hot water pipes, are essential materials for citizens' home decoration. At present, the real PPR pipes on the market are mainly imported from abroad, which is relatively high, about 10,000 per ton. PPR pipes have the characteristics of light weight, corrosion resistance, no scaling, and long service life.

In order to reduce costs, some businesses add calcium carbonate of only 2,000 to 3,000 yuan per meal when producing PPR tubes. This product is prone to aging and has a short lifespan.

How to distinguish a real PPR tube? Zhejiang Harmony taught the citizens two tricks.

Trick 1: Choose the same two long PPR water pipes to ignite and observe the remnants after burning. The less residue there is, the purer it is, and the more it contains more impurities.

Trick 2: "After 2004, the standard weight of one-dollar coins is 6 grams. "I took out a one-dollar coin and put it aside, then cut off a small section of the PPR tube, put it on an electronic scale and weighed it, and finally ensured that the PPR tube used for the experiment was 60 grams, that is, 10 times the weight of the coin.

Then, make a small cut in the PPR tube and snap the coin on. Then he prepared another basin of water.

An important step came, the PPR tube with the coin stuck in the water was placed in the water, and the PPR tube floated on the surface of the water.

This PPR tube is real. "If the PPR tube sinks into the water, then the PPR tube must be mixed with impurities such as calcium carbonate.

Principle: The specific gravity of the clear water is 1, and the specific gravity of the authentic PPR tube is in between, and it will not sink into the water. The specific gravity of calcium carbonate is above, and once it is incorporated into the PPR tube material, the specific gravity will increase.

They have experimented many times, and the weight ratio of the PPR tube to the coin is 10:1. Placed on the water, the authentic PPR pipe will not sink.

There will be black spots with the color difference of the ** material, and there will be a little dry feeling on the surface and inner hole of the pipe with the addition of powder, and it will not be obvious.

Three. Use hot melt to see if it will stick to the mold, if it sticks, it proves that the material is very poor.

Four. If you smash it again, it is not that the pipe that cannot be broken can mean that the pipe is good, but the pipe cannot be smashed under a certain rigidity. Because if it is too soft, the hot water must be very poor, if it is too hard, it is easy to freeze and crack in winter, and if it is too soft and too hard, it may be doped with poor raw materials, PPR is PP modified to become PPR hot water material or PPB cold water material of tap water pipe material, its product has good toughness, high strength, excellent processing performance, good creep resistance at higher temperatures, and has the unique high transparency advantages of random copolymer polypropylene.

A look: the high-quality PPR water pipe is soft and bright in color and has an oily texture, and the inferior PPR water pipe is mixed with inferior plastic or even lime powder, its color is unnatural, and the incision section is dry and oil-free, so it feels like adding chalk ash.

Second touch: The inner and outer walls of high-quality PPR water pipes are smooth and have no concave and convex cracks, while the inner walls of inferior PPR water pipes are rough and concave-convex.

Three: high-quality PPR water pipes are heavier than inferior PPR water pipes, and inferior PPR water pipes are lighter than high-quality water pipes, because most of the high-quality PPR metal pipe fittings have more than three waterproof leakage grooves (copper content is greater than 58%), the copper parts are longer in size and thicker in thickness, so the weight is heavier than that of inferior PPR pipe fittings.

Four burning: high-quality PPR raw material is a hydrocarbon chain compound, in the flame temperature above 800 degrees Celsius, ideal combustion conditions and sufficient oxygen conditions, only carbon dioxide and water vapor are released during combustion, there should be no peculiar smell and residue during combustion, but inferior PPR water pipe due to mixed with inferior plastics and other impurities, there will be peculiar smell and residue during combustion. It can be identified by cutting a thin slice from a PPR water pipe and burning it with a lighter.