How to choose PPR pipe? How to buy PPR pipes

Updated on home 2024-02-09
4 answers
  1. Anonymous users2024-02-05

    Quality is not necessarily a good brand.

    2011 latest PPR Top 10 Brand Rankings.

    1.Jinde (Chinese famous brand. A well-known trademark in China.

    National inspection-free products. Top 10 Water Pipe Brands) 2Rifeng (Chinese famous brand.

    A well-known trademark in China. National inspection-free products. Top 10 Water Pipe Brands) 3

    Weixing (Chinese famous brand. A well-known trademark in China. National inspection-free products.

    Top 10 Water Pipe Brands) 4Jiuhao (China Famous Brand, China Famous Trademark. National inspection-free products Top 10 water pipe brands) 5

    Golden Bull Horn (a well-known trademark in China. National inspection-free products. Top 10 Water Pipe Brands) 6

    Liansu (Chinese famous brand. A well-known trademark in China. National inspection-free products.

    Top 10 Water Pipe Brands) 7Zhongcai (Chinese famous brand. A well-known trademark in China.

    National inspection-free products. Top 10 Water Pipe Brands) 8White Butterfly (Top 10 Water Pipe Brands.

    National inspection-free products. Well-known brands) 9Pilsa (Top 10 Water Pipe Brands.

    well-known brands) 10Elken. Poly (Shanghai famous brand. Top 10 water pipe brands. Well-known brands.

  2. Anonymous users2024-02-04

    Jinde is good in the end, followed by Taurus Weixing.

  3. Anonymous users2024-02-03

    It is very important to choose a *** PPR tube, and when buying for this, you need to pay attention to identification. How to buy PPR tubes? PChouse will take you to find out.

    1. "Look" appearance: color, good PPR water pipe color is soft and uniform, no variegation.

    2. "Smell" smell: the main material of PPR pipe is polypropylene, good pipes have no smell, and bad pipes have strange smells, which are likely to be mixed with polyethylene, not polypropylene.

    3. "Touch" texture: 100% of a good PPR water pipe is PPR raw material (without any additives) The texture is pure, the surface is smooth, the feel is soft, and the pseudo PPR pipe feels smooth.

    4. "Pinching" hardness: PPR pipe has considerable hardness, and the tube that can be pinched and deformed casually is definitely not a PPR pipe.

    5. "Quantity" wall thickness: In addition, it can be measured with vernier calipers, whether the wall thickness of the pipe is up to standard and uniform, and generally good pipes are produced in strict accordance with the national standard, but this method requires a certain understanding of the national standard of PPR pipe.

  4. Anonymous users2024-02-02

    PPR pipes are more and more used in life, and any house has the shadow of PPR pipes, and the advantages of PPR are that they are not toxic, light in weight, pressure-resistant, and corrosion-resistant, and have become a material that has been popularized. PPR pipes are not only suitable for cold water pipes but also hot water pipes, and even purified water drinking pipes can be used. The best thing is that PPR pipes will not scale, and some high-end homes and apartments currently commonly use PPR water pipes.

    What is the secret of choosing a PPR tube?

    1. PPR pipes are different from cold water pipes and hot water pipes, their materials are the same, but the thickness of the pipe wall is different.

    2. The owner must pay attention to the fact that there are more common pipe fittings and hot water pipes in the market with better raw materials, while cold water pipes use PPB pipes to pretend to be PPR pipes, because different materials will be fractured, desoldered, leaking and other situations when welding, and it is easy to become hidden dangers after long-term use.

    3. PPR should pay attention to the identification on the pipe when purchasing and accepting, and the product name is generally called "random copolymer polypropylene pipe for cold and hot water" or "PP-R pipe for cold water" and has the national standard "GB T18742-2002"."。Attention should be paid when a product is given a different name or when other standards are enforced.

    You can get it for free

Related questions
11 answers2024-02-09

I feel that such a child can't be dead introverted, not good at parental communication, personal suggestion, parents can take their children out to travel, the time is best more than half a month, go to see the landscape, close to nature. >>>More

14 answers2024-02-09

What is the difference between a computer administrator and a guest in a PC? The administrator has absolute control over the computer, the guest account can only browse, and the things under the disk must be the same, but the guest account can view the administrator's files at most, and cannot modify or delete, but the administrator can delete all the files of the guest account, and the administrator and the guest account are like the relationship between the owner and the user I want to enable the computer administrator and the guest account in the user account, how to set it up? The permissions of the guest are very low, and they cannot install software, delete it, or copy it. >>>More

17 answers2024-02-09

in the manufacture of transistors.

, consciously make the majority of the carrier concentration in the emission area greater than the base area, and at the same time the base area is very thin, and the impurity content should be strictly controlled, so that once the power supply is connected, due to the positive deviation of the emission junction. >>>More

7 answers2024-02-09

The authentic water bamboo mat is made of bamboo that has grown for more than 5 years in the alpine mountains as the basic material, and the first layer of bamboo skin is manually cut, with an average thickness of about 1 mm and a width of less than 5 mm. Under normal circumstances, a bed can be used for more than 20 years. The main thing to distinguish between good and bad is that: >>>More

15 answers2024-02-09

Look at the beautiful one, choose which,