1. Look at the pipe material:
The inner and outer surfaces of the pipes of IFAN PP-R pipes should be smooth and smooth, without surface defects such as dents and bubbles, so as to ensure that the water flow is unimpeded and free of scale.
It is also an effective method to test the quality of water pipes by using a hot melt machine to compare the smell and smoke produced during the hot melt process.
After the IFAN PP-R pipe is melted into a liquid, it is still very clean and has a very light smell; if you smell a pungent smell or smoke, you can basically conclude that the material is impure, and it is likely to be adulterated with toxic Harmful recycled plastic.
2. Look at the pipe fittings:
In addition to ensuring product quality, IFAN PP-R pipes also need to pay special attention to details. Consumers can pay attention to whether the pipe elbow adopts a large arc bend design to reduce the formation of water hammer, whether there is a 45-degree chamfer design to promote welding, whether There is a dovetail groove structure to ensure the sealing performance.
IFAN reminds everyone that the hygiene and safety of water is a major event in daily life. Don't try to buy low-quality PP-R pipes cheaply for a while, this will add many hidden dangers and troubles to our lives.
