As a rule, only drinking water is supplied to the private sector. Therefore, the pipes of such a main line must be made only of environmentally friendly materials. So that the water does not absorb harmful impurities and does not lose transparency.
And when discussing which pipe is better for underground water supply, you need to refer to the characteristics of the products.
Basic technical requirements for underground pipelines:
- The inner surface of the pipe must be flat and smooth.
- The products used must withstand high pressure and be resistant to mechanical stress.
- To manufacture the pipe, it is necessary to select a wear-resistant material that is not afraid of corrosion, and is also of no interest to rodents.
- The product must be resistant to sudden temperature changes. Both for the internal environment and those occurring in the soil itself.
Today, two types of pipes have such parameters – metal and plastic. The former are gradually but irrevocably leaving the market. This type is hopelessly outdated and already has more disadvantages than advantages.