How to avoid the explosion of PVC garden pipe?

How to avoid the explosion of PVC garden pipe? 

When you buy PVC garden hose, you must pay attention to the bursting pressure of PVC garden hose and the working pressure of the place where you want to use it. When the working pressure exceeds the bursting pressure of PVC garden hose itself, delamination and tube explosion will occur. Good quality PVC garden hose must be purchased. It is very simple to distinguish the advantages and disadvantages of PVC garden hose. The following are the methods to distinguish the advantages and disadvantages of PVC garden hose.

1. smell. Good quality PVC garden hose will have a small taste, so small that you can not smell it unless you smell it carefully. 2. Fold and fold the PVC garden hose to see how tough it is. 3. freeze. Freeze in the refrigerator for several hours to see if the PVC garden hose will become hard. 4. Bake, bake with fire until it smokes, and smell it to see if it belongs to pvc material. Master the above points and you will buy a PVC garden hose suitable for you. I would like to remind you that personal safety is the most important thing!