Polyethylene pipes and fitting

Polyethylene pipes, as a rule, not only cheaper steel, and their application allows to lower expenses at installation, and also to reduce operational costs. Such pipes:
- are resistant to hostile environment;
- strong, maintain working pressure to 16 atmospheres;
- have big service life (over 50 years);
- do not demand special protection, including cathodic;
- are convenient during the transporting and installation, they it is much easier steel;
- any trained person, but not qualified welder can carry out welding;
- polyethylene pipes with a diameter up to 110 cm are issued, as a rule, in bays that allows to reduce number of joints at installation;
- the water which stood in a polyethylene pipe will not damage i