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Jinpeng
PPR pipes
PPR water pipe is generally recognized as having good corrosion resistance, good volume and no scale, and the service life of PPR water pipe is still very long, and now it has become the favorite of the water pipe industry.
So, do you know how to judge the quality of PPR water pipe? After understanding these tips, we can have a simple understanding and judgment of Jinpeng PPR water pipe.
No.1. see
Jinpeng PPR adopts 100% imported PPR raw materials, with smooth appearance and complete marks. We can see that there are black spray codes on the water pipes, which represent the properties of the products and indicate the brand, place of origin, etc.
No.2. touch
Touch to see if the texture is fine and the particles are even. At present, PPR pipes in the market mainly have several colors of white gray and green. Most of the white pipes produced by Jinpeng are white. In general, recycled plastic can't be made into white. Many people also think that the white pipe is the best one. In fact, this view is also one-sided. With the development of technology, color is not the only standard to distinguish the quality of PPR tube. The quality of the tube can't solve the problem. If you touch it, it's likely that the particles are rough and mixed with other impurities.
No.3. smell
Smell the PPR tube. The main material of Jinpeng PPR pipe is polypropylene. When making the pipe, mechanical extrusion is used.
But now some businesses want to make huge profits, or their production process is not good, and their pipe products will use toxic plastics in production. And the water pipe made of toxic plastic, when used, will easily flow the toxic substances in the water pipe into the room through the water flow, so it can not guarantee people's water safety. Unqualified and inferior water pipes generally produce pungent smell. Such pipes may also be harmful to our health, while good pipes have no smell.
No.4. pinch
PPR pipe has considerable hardness. You can pinch the deformed pipe with your hand at will. It is certainly not a high-quality PPR pipe.
No.5. smashed
A good PPR pipe has a good "resilience". If it is too easy to break, it will not be a good PPR pipe. But the hardness is not equal to the good elasticity. The temperature affects the flexibility of the pipe, especially in winter, it is generally brittle. Good PPR pipe is relatively easy to crack. PP-R pipe landing sound is dull, and the pseudo PP-R pipe landing sound is clear and crisp. The good pipe made of pure PPR material has low temperature brittleness, so we should have some questions about how to smash the unbreakable PPR pipe. Because some illegal manufacturers increase the hardness of pipes by adding too many impurities such as calcium carbonate, such pipes are prone to embrittlement after being used for a long time.
No.6. burning
When you buy, you can burn some waste, which is very intuitive and effective. The PPR pipe mixed with recycled plastics and other impurities in raw materials will emit black smoke and pungent smell; good materials will not emit black smoke and smell after combustion, and the molten liquid will still be clean after combustion.
No.7 service life and after sales
Jinpeng PPR tube can be used for 50 years, while inferior products can only be used for 5-6 years. If a manufacturer does not dare to guarantee its products for 50 years, it is possible that the quality of the PPR pipe will not be too good.
No.8. See if there is light transmission
Looking at this point, it is mainly to judge the density of the water pipe. The density is too low, and it is easy to breed bacteria in the later stage, which is basically caused by the thickness of the wall. We can use the light speed of a flashlight to drive into the water pipe, and then see whether the water pipe is transparent. The density of the transparent water pipe is relatively low, otherwise it is the high-quality water pipe we need.
PPR cold and hot water pipes are mostly used in the residential area, belonging to indoor water supply pipes. Jinpeng PPR adopts high-quality imported special materials and international leading technology high-speed extrusion production line. The products have the characteristics of pressure resistance, high temperature resistance, corrosion resistance, environmental protection and health, long service life, etc.