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PE-RT Pipe System

    1. Heat Resistant PE-RT PipeDuring installation, the pipes can be rolled and bent, with a small bending radius (R minimum =5D) with no rebound. The stress in the bending part can be released very quickly, so that stress on the pipe is avoided and non-existent at the bend due to the even stress concentration through the rest of the pipe. During low temperature installation, there is no need to reheat the pipe making installation easy with a lower cost.
    1. Heat Resistant PE-RT Pipe FittingsIn floor radiant heating projects, if the pipeline system is destroyed by external force, the pipeline can be repaired using a hot melt method, which is convenient, fast and safe without replacing the whole heating pipe. The installation cost and maintenance cost are low, and the cost performance is high.
    1. Heat Resistant PE-RT Pipe SystemThe ability to resist external impact is excellent, and any damage caused by rough construction is avoided. The pipe can resist brittle cracking at temperatures as low as -70 ℃, and it can be transported and constructed in low temperature environments.

Heat resistant polyethylene PE-RT pipes for floor radiant heating are composed of ethylene and octene copolymer, and produced using a molecular design during the polymerization process. By controlling the position in the main chain of the copolymer chain and the density of the short chain, producers can ensure these pipes possess a high temperature resistance, durable resistant static strength and excellent impact strength. Palconn PE-RT pipes use the most advanced and most accurate special production line for the production process, while also using only the best raw materials from top suppliers. All products have passed strict quality control tests to ensure each meter pipe has no defects.

Physical properties index of PE-RT raw materials
item unit test method performance index
Melting index(190℃, 2.16kg) g/10min ASTM D1238 0.64
density g/cm3 ASTM D1505 0.933
vicat softening point ASTM D1525 123
yield tensile strength kg/cm2 ASTM D638 165
tensile strength at break kg/cm2 ASTM D638 390
elongation at break % ASTM D638 800
bending modulus kg/cm2 ASTM D790 4,600
shore hardness Shore D ASTM D785 53
notched impact strength of IZOD(23℃) Kg.cm/cm ASTM D256 Unruptured
environmental stress cracking resistance hr ASTM D1693 >10,000