PPR шаровой кран

PPRball valve with brass 1.Hygienic,non-toxic:this kind if product belongs to an enviromental friendly material,so can be applied to the purified and drinking water pipeline system. 2.Resistant to high temperature:the pipe can function under continuous normal working presure with the water temperature up to 95C3.Resistant to corrosion and scum:it prevents encrustation build up in the pipes for thus enabling the free flow of water and eliminates the formation of stains in a tub or basin.4. Heat presevation and energy saved :heat conduction coeffcient is 1/200th of metal pipes.It greatly minimized heat loss during the flow of hot water .5. Light weight and high strengh:the specific gravity is 1/8 th of metal pipe.Good performance of tenacity ,can bear strong import .The coefficient of pressure is up to 5Mpa(50kg/cm2).6. Beautiful appearance :smooth inner and outer layers of the pipe reduce resistance to fluids,soft colour and nice figure.7.Convenient and relible installation :hot melt connection is used to connect the pipes.The installation can be finished within seconds .To use a copper wedge to link with metal pipe or water utensil.8.Long using lifespan:the pipe can be used for 50 years or more under mormal conditions. Update Date:2010-5-28 20:01:51