Pipes are pressure head, made of polyethylene, both other liquid and gaseous substances to which polyethylene is chemically resistant are intended for the pipelines transporting water (including for economic and drinking water supply).
Pipes are made of polyethylene of pipe brands, production of the leading world companies, by method of continuous extrusion.
Pressure head pipes from polyethylene have indisputable advantages before metal:
- the water which froze in a polyethylene pipe will not damage it;
about a cage of the house to which the pipeline is brought, will cause destruction of a metal pipe while elastic relative lengthening of polyethylene pipes much more;
- polyethylene pressure head pipes toxicological and bacteriological are safe;
- are simple in service (polyethylene pipes are easily replaced).