In the decoration for a house, we may use metal hose, PVC hose and PPR hose. While the food grade hose is also a great part. But for a nice room, the hoses will be inside the wall. But once the hose burst, it will cause serious problem. Maybe you have already suffered from this.
Then what cause hose burst?
First of all, it may because the hose is not good. There are some inferior products on the market. While some of them can just work at low pressure. While if you use it in a high pressure system, there will be problem. In addition, if you install it not that well, it may also fail.
Second, the plastic pipe use metal fittings at the turns. But is no weld or screw buckle between the plastic pipe and the metal. Instead a special bonding. In the case of a large temp difference, such as sudden cooling, the glue is easy to crack. Then it causes the water pipe to burst.
Third, the aging problem of plastic water pipe. Plastic contain plasticizer. Thus it will harden and brittle the plastic over time. Besides, sunlight can also age plastics. While the ozone can also damage the plastic. Then an aged plastic hose is prone to burst under the shock of water pressure.