Although it is just a simple pipe material, do not blindly purchase it, especially PTFE pipes, as there are many unfavorable factors. Therefore, before deciding to buy, it is necessary to thoroughly understand the quality and grade of PTFE pipes to ensure that high-quality products are purchased.

Firstly, one can touch the PTFE tube by hand. A good PTFE tube has a uniform and smooth texture, indicating that its manufacturing process is meticulous and comprehensive; However, the rough texture of the PTFE tube clearly cannot meet the requirements, and its manufacturing process is bound to be careless.

Secondly, most PTFE tubes have specific colors, so if any color abnormalities are found after observation, it is important to purchase them with caution. The quality issue of tetrafluoroethylene tubes often reflects whether they have added a class of unqualified chemical components.

At the same time, the quality of PTFE pipes can be distinguished by smelling the smell. High quality steel lined PTFE pipes, especially environmentally friendly types, are generally odorless or have few odors, and most pipes are rarely able to achieve a completely odorless stage when they are not outdated.

In addition, elasticity testing is also a way to prove the quality of PTFE pipes. If conditions permit, conducting elasticity testing on PTFE pipes can determine the quality of the pipes. When purchasing products, it is important to use these four points to ensure quality without being deceived.