How to choose the water pipe and hose?

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How to choose the water pipe and hose?
1. Look at the shape. When purchasing a water pipe, you can see whether the shape of the water pipe is straight and whether it is deformed or twisted. Whether the surface of the water pipe is smooth and the color is uniform. Regular and qualified water pipes have clear trademarks, specifications, production dates, etc. printed on the outer wall of the pipes. When purchasing a water pipe, it is also necessary to check whether it has a sanitary license. A water pipe with a sanitary license indicates that the water pipe is a water pipe that has passed the inspection of the health and safety department. If there is no sanitary license, such a water pipe cannot be used. It can be used in the installation of domestic water pipes, especially the installation of drinking water pipes.
2. Smell. Most water pipes are made of plastic, and plastic water pipes are produced by mechanical extrusion. However, some businesses now use toxic plastics in the production of their pipe products in order to make huge profits, or their production process is not good. And the water pipes made of toxic plastics, when in use, will easily flow the toxic substances in the water pipes into the living room through the water flow, so that people's water safety cannot be guaranteed. Unqualified and inferior water pipes generally produce irritating odors. When people buy, they should choose plastic water pipes without any odor.
3, the performance level. When people buy water pipes, they can also bend the plastic water pipes by hand. If the plastic water pipes can be easily bent without breaking, it means that the quality of the water pipes is high. For example, the current good quality PPR pipes can be bent into circles. but won't break. If the plastic water pipe is broken and brittle when it is bent, it means that the quality of the water pipe is relatively low, and people should pay attention to it when purchasing. You can also take a small sample of plastic water pipes and put them into high-temperature water to see the degree of hardening. If the pipe softens at a temperature of 60 degrees, it means that the quality of the pipe is low.