Floor heating is a new and ideal heating method. Low-temperature hot water radiant floor heating uses low-temperature hot water as the heat medium, which is circulated through heat-resistant pipes (such as PE-RT) embedded in the floor to evenly radiate heat throughout the room. Plastic PERT Floor Heating Pipe not only saves indoor space but, most importantly, this technology can reduce building energy consumption by over 30%. PE RT Tube used in floor heating employ ethylene-octene copolymer as their major raw material, providing excellent heat resistance.
Size:
Standard Colors: White
PE RT Pipes Specifications
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Compliance Standard:CJ/T175-2002 |
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Nominal Outside Diameter(mm) |
Wall Thickness(mm) |
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20 |
2.0 |
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2.3 |
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2.8 |
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25 |
2.0 |
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2.3 |
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2.8 |
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3.5 |
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32 |
2.9 |
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3.6 |
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|
4.4 |
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PE RT Pipe Technical Data Sheet
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Items |
Requirements |
Experimental Conditions |
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Parameter |
Value |
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Ash Content |
Base material |
≤0.1% |
Calcination Temperature |
(600±25)℃ |
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Colored |
≤0.8% |
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Oxidation Induction Time(OIT) |
≥30min |
Test Temperature |
210℃ |
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OIT after 95℃/1000h Hydrostatic Test |
≥24min |
Test Temperature |
210℃ |
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Pigment Dispersion |
Size Grade |
≤3 |
- |
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Surface Grade |
A1,A2,A3 or B |
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Longitudinal Reversion |
≤2% |
Test Temperature |
(110±2)℃ |
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Melt Flow Rate(MFR) |
±0.3g/10min max (≤20% change rate) |
Mass Load |
5kg |
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Test Temperature |
190℃ |
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Thermal Stability under Hydrostatic Pressure |
No rupture,no leakage |
Hydrostatic Stress |
-PE-RT Type I:1.9MPa |
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-PE-RT Type II:2.4MPa |
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Test Temperature |
110℃ |
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Test Duration |
8760h |
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Light Transmittance |
≤0.2% |
- |
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Oxygen Permeation Rate |
≤0.32mg/(m²·day) |
Test Temperature |
40℃ |
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Notched Pipe Test (NPT)for Slow Crack Growth |
No rupture,no leakage |
Test Pressure |
0.92MPa |
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Test Temperature |
80℃ |
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Test Duration |
500h |
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Characteristics
Excellent stability and long-term pressure resistance
Uniform pipe material with stable performance and excellent creep resistance
High flexibility for easy bending ,stress crack resistance ,and effortless installation due to the pipe's bendability.
Applications
1. Building water supply pipeline systems for various structures such as hotels, commercial-residential buildings, and residential apartments, used for cold and hot water distribution and piped drinking water systems.
2. Household water heater piping systems and various types of connecting pipes.
3.Fluid transportation pipelines in the food industry for beverages, alcoholic drinks, milk, etc.
4. Piping for refrigeration systems and water treatment systems.
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