Polyethylene Pipe – hdpe hdpe – Polyethylene pipe, made of high-density polyethylene (HDPE). Currently, hdpe pipe is located in the center of attention of managers of the construction industry, kotoyre increasingly opt polieetilenovoy pipe in comparison with a metal pipe. This is facilitated by the special characteristics of plastic pipe: high strength and elasticity at low weight, long (up to 50 years) service life. Thanks to these unique properties of the material properties of hdpe pipe, it can achieve significant savings in financial and human resources in carrying out construction works at construction of various pipeline systems: water supply, sewerage, irrigation systems and pipelines podvobnye. Application of polyethylene pipe, hdpe technology using polyethylene pipe (HDPE) can significantly reduce the accident rate, the danger of contamination of drinking water and, moreover, greatly simplifies installation and allows the use of trenchless technology. Increased attention to polyethylene pipe, hdpe, hdpe technical due to the fact that in recent years utilities mega-cities of different countries are increasingly focused on the use of perspective trenchless technology rehabilitation (rehabilitation) and the laying of water supply and drainage pipelines. In this vein, using polyethylene (HDPE) pipe, tube technology on Monday meet these challenges. We are talking about Technology gaskets, replacement, repair, and defect detection in pipes underground utilities for different purposes with minimal disturbance of the ground surface.
In the best foreign practice, is now 90% of the amount of work to replace and restoring sections of pipes in the underground communications made using trenchless technology. One of the most interesting applications of plastic pipes is the construction of underwater pipelines. Working with hdpe, the Unlike metal pipes, enables the full range of construction works carried out on the beach that is incomparably easier and cheaper construction. Next, the gradual sinking of the finished pipeline from polyethylene tubes fitted with ballast weights.