Product Name: Fr-PPR Pipe for Hot Water and Radiator Heating Model NO.: 20mm-160mm Usage: Water Supply Pipe Shape: Round Hollow: Hollow Color: Transparent Type: Thermoplastic Pipe Hardness: Hard Tube Material: PPR Length: 4m/Bar Trademark: FameTop Transport Package: Nylong Bag Specification: 20mm-160mm Origin: China HS Code: 9172200 Product Description FR-PPR Pipe For Hot Water And Radiator HeatingUnder Din8077/8078 Standard;Middle Layer Color:Red,Yellow,Blue or As customerized;Material:Hyosung R200P from Korea;Length:4m/bar;Packing:By nylon bag;FAME TOP Glass Fibre reinforced PP-R (referred to as FR-PPR) pipes are high performance pipes made through the use of special techniques and equipment, multi-layer co-extrusion, high-speed and low temperature production.MAIN FEATURES:1,The expansion coefficient is only 20 to30% of ordinary PP-R pipes; it provides athorough solution to the expansion problem of plastic pipes.2,Strengthened pipe rigidity can prevent the pipeline from sagging but also has reducedthe density and the number of fixed support points, thus reducing the total cost of theproject;3,Withheavier dutylevel, it has a long service life under the normal design tremor force.4,With its better high temperature performance, it can obviously reduce energyconsumption; in -the hot water system, FR-PPR pipe's normal working temperature canbe 95-100ºC. It has not only increased the temperature of medium to be used, but alsocan reduce the thickness of thermal insulation materials, thus lowering its overallcosts.4,Big water flow: smooth wall and small system pressure loss.5, It has solved the problem of pipeline's oxygen permeability. The inside surface directlycontacting water is non-toxic, of good tightness and without forming sphagnum. Themiddle layer composition of GF FR-PPR pipes can entirely keep the outside air frominfiltration inside the pipe. thus inhibiting the growth of algae and maintaining thepurity of fresh water.