How to choose quality water pipes

1. The regular PPR water pipe has complete ink-jet information on the pipe body, which mainly includes the pipe model, size, production time, execution standard, origin, etc., and the handwriting is relatively clear;

2. Judging by the light transmittance of water pipes, if the light transmittance is basically zero, then it is an authentic product. Consumers touch the water pipe with their hands, feel the smoothness of the water pipe, the feel of the genuine water pipe is soft with wax texture, and the feel of the fake is smooth only;

3. According to the type of water pipe, go to the official website of the corresponding brand to inquire whether this water pipe is true. Many brands of water pipes have anti-counterfeit signs, through the anti-counterfeit signs to check whether it is genuine;

4. The quality inspection report (electronic version) of the product can be required to see whether the quality inspection is qualified or not, and whether the testing institution is authoritative;

5. Take a water-saving pipe and light it. When the inferior PPR pipe burns, it will emit pungent and unpleasant odor, accompanied by black smoke, while the good PPR pipe will not produce pungent odor when burning, and the colloid melted when burning is also white and without impurities. When burning, there will be small bubbles on the burning surface. The smaller the bubbles, the better the quality.

6. If the after-sales service commitment is in doubt, you can call the product manufacturer's official after-sales service, the phone can be found on the official website.