Characteristics and features of stitched polyethylene
Recently, pipes made of stitched polyethylene appeared on the Russian market. This option is ideal for arranging a heating system.
Such pipes differ in flexibility resistance to low temperatures and the action of antifreeze, often used instead of water in heating systems. The temperature in such a system reaches 95 degrees, the pressure is maintained – up to 10 atmospheres. Installation is carried out with a hand -made tool without soldering, welding or gluing, it is very convenient. Polyethylene pipes have molecular memory: during installation, the pipe independently “sits on brass fitting. Thanks to this, a very strong connection is created, under the guarantee higher than the strength of the pipe. The cost of polyethylene pipes, more than that of metal, but 3 times more service life.