Customization: | Available |
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Certification: | GOST, ISO9001 |
Heating Type: | Water Heating Systems |
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PE-RT radiant floor heating pipe is extrusion molded from the special floor heating pipe material (medium density polyethylene PE-RT DX800) by advanced production equipment. It has good stability, high security and repairable characteristics and fully meets the requirements of high security, easy installation and maintenance of radiant floor heating pipe system. The superior temperature endurance, impact resistance, and comprehensive economic performance are better than other pipes. It is the healthiest and most environmental protection pipe at present.
dn/mm | Average dem. (mm) | Wall Thickness (mm) | |||
dem. min | dem. max | S3.2 | S4 | S5 | |
16 | 16.0 | 16.3 | 2.2 | 2.0 | |
20 | 20.0 | 20.3 | 2.8 | 2.3 | 2.0 |
25 | 25.0 | 25.3 | 3.5 | 2.8 | 2.3 |
32 | 32.0 | 32.3 | 4.4 | 3.6 | 2.3 |
Item | Index | |||
Melt Mass Flow Rate(190ºC,216kg)g/10min | Changing rate≤30% of raw material | |||
Density | 0.933-.0937 | |||
Vicat softening TemperatureºC | 119.5-123 | |||
Tensile Yield Strength kg/cm3 | 154-190 | |||
Tensile Breaking Strength kg/cm3 | 350-419 | |||
Percentage elongation at break | 730 | |||
Shore Hardness D | 53-56 | |||
Oxidation induction time(210ºC/min) | 108 | |||
Melt Point | 124.4 | |||
ESCR hr | ≥12000 | |||
Longitudinal reversion | Test Temperature | Test Pressure | Time(H) | |
1 | <3(en≤8mm) | |||
110 ºC | --- | 2 | <3(8mm≤16mm) | |
3 | <3(en8mm) | |||
Hydrostatic Test | 20 | 10.00 | 1 | NO leakage NO cracking |
90 | 3.55 | 165 | ||
95 | 3.50 | 1000 | ||
Thermal Stability Test | 110 | 1.9 | 8760 |
Product Feature:
1. Well temperature resistance with the highest working temperature 95°C.
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