High Economic Efficiency
Minimal time to compensate money spend on installation ductile iron waterline.
Ductile iron price decreases relating to PE pipe prices with the diameter increasing.
Economic effect during the stage of installation appears because of the absence of necessity to use power station, high-quality staff or special technical machines. Ductile iron pipes can be layed in the soil directly without preparing channel from sand. Simple and easy process of assembling ductile iron joint pipelines even when the temperature is below the zero temperature provides a high speed of assembling.
This is temporary reduce of the expenses, that in different cases has real cost of money.
Reducing the money spent on water line service
According to the statistics of the international and Russian scientific researches ductile iron water lines are admitted to be the most reliable pipes to be installed.