Advantage of Polyethylene Pipes : High impact and breakage resistance. Very high resistance to direct sunlight (uv resistance for long time. This is supplied by ultraviolet light resistance agent mixed to the PE raw material. There is no need to take protection precautions at the time of installation like cathodic protection. Availability of connection at a place out of the trench. Advantage of being not affected from earth movements like landslide , earthquakes , etc. PE pipes require less fittings for connection because they are elastic and in many place they do not require connection where the other types do. Because PE pipes are bendable with a radius of 20 times of its out diameter. The other pipe type do not have this advantage. Advantage of mobilization of the PE pipe production facilities. This enable very big saving in transport costs for projects where large diameter pipes are required. Advantage of higher durability & advantage of easy installation and transport without material loss. PE pipes do not require concrete block at the place like bending and tee separations. PE pipes do not require welding characteristics. Very good adoption to earth movements. Many different pressure resistance option, PE pipe can be produced resistant to 12 different pressure class from 2.5 bar up to 32 bar. High resistance to chemical, not affected from corrosion , decaying and abrasion. Advantage of perfect leak proof no crack no break and no deformation. Advantage of safe application in irregular surface like sea, river, lake passages at place where there can be no sockets etc. Availability of more than one connection method (butt welding. Electrofusion welding , push fit sockets etc.) Advantage of having perfectly smooth internal surface because of this advantage of PE pipes in comparison to the other pipe types.This brings considerable saving in the overall cost of the line and the services costs. PE pipes have the advantage of very long service life under severe conditions. PE pipes are light in weight, which enable the installation with high speed at places. PE pipes are elastic, which is a big advantage during the earthquake or any other earth movements. This characteristics also big advantage in transport (coiling up to 125 mm diameter and in installation costs. www.berliapipes.com Manufacturers, suppliers of Premium Quality Hdpe Pipes in Delhi