How to choose the quality of plastic pipes? The raw material of plastic pipes is copolymer polypropylene. Whether the pipe is good or not depends on three aspects. First of all, it depends on whether the raw materials are good or not. Secondly, it is necessary to analyze the production technology of each plastic pipe manufacturer. Finally, it is the real experience of customers after using plastic pipes.
If you know the top ten brands of plastic pipes, it is recommended to buy pipes produced by the top ten brand companies. These companies include Jinde, Baidie, Weixing, Rifeng, Lesso, AD and other established companies. Brand management cannot be provided. Your low price can give you the best products and the best services. Therefore, purchasing brand-name pipes can ensure the quality of the pipes on the one hand, and ensure that customers have worry-free after-sales service on the other.
So, if you don’t know the top ten brand companies, how can you correctly choose the quality of plastic pipes? It can also be divided into three steps: first look, second smell, and third observation.
First of all, look at the color. Plastic pipes sold on the market generally come in white, gray, green, and yellow colors. Gray pipes are generally of the best quality, have weak light transmittance, and are less likely to breed bacteria and other microorganisms. However, With the advancement of technology, color is no longer the criterion for distinguishing good or bad pipes. You can touch it with your hands to feel the smoothness of the pipe body, whether it is fine and the particles are well-proportioned. Rough pipes are not recommended to be used as water supply pipes. It is recommended to use green, environmentally friendly, scale-free pipes for home water supply, such as white butterfly pipes. The raw materials are purely imported. , not mixed with recycled materials, never scale.
Secondly, pipes that smell good have no odor, while pipes with bad smells have a strange smell, which may be mixed with polyethylene or other waste recycled materials.
Finally, observe the ignition and burning. This method is the most intuitive and effective. Plastic pipes mixed with recycled materials and other impurities in the raw materials will emit black smoke and have a pungent smell. Good materials burn without black smoke. The smell is pure and not pungent.
Some people make misunderstandings when judging plastic pipes. They think that plastic pipes that can break when the weather is cold are not good. In fact, this is not the case. Plastic pipes themselves have low-temperature brittleness and are generally brittle at low temperatures below zero. Left and right, the flexibility decreases and the rigidity increases, showing brittleness. Under the impact of excessive external force or overload, the pipe may directly break. It will bring inconvenience to the construction. To this end, relevant national regulations have made clear requirements on this issue. Plastic pipe production standards/detailed regulations.
News