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Product Description
Laying Underfloor Heating Pipes belong to PEX floor heating pipes, which are cross-linked by a kind of high-density polyethylene (PE), and have physical properties such as high temperature resistance and pressure resistance. Our products have stable performance, strong anti-scaling ability, fast heating speed and large heating area, which can achieve high efficiency and energy saving. We provide a variety of different sizes, customers can choose the most suitable according to their own needs.
Compared with pipes of other materials, Laying Underfloor Heating Pipes have high temperature resistance and good flexibility. And at low temperatures, their embrittlement resistance is also very excellent. In addition, the inner and outer walls of these pipes are smooth and flat, which can appropriately reduce the performance of the inner wall scale, reduce the resistance of the pipes, and thereby reduce heat loss.
Conditions for construction
1) The design drawings and other technical documents are complete and have been reviewed.
2) The approved construction plan or construction organization design has undergone technical exchanges.
3) Construction forces and agencies with construction qualifications can guarantee quantitative construction. .
4) Temporary facilities for construction water, electricity, and material storage sites.
5) Construction site: The walls have been plastered, and the ground leveling layer has been done.
6) According to the design requirements, check the pipelines, pipe fittings, and supporting materials, and they all meet the requirements.
7) Before the construction of the floor heating pipe, all walls with steel frames must be kept open.
PEX Floor Heating Pipe Performance Testing
| Projects | Require |
Experimental parameters |
Hydrostatic resistance |
No penetration, no rupture |
Hydrostatic stress 10.0MPa, 20℃，1h |
Hydrostatic stress 3.55MPa, 9℃，165h | ||
Hydrostatic stress 3.50MPa, 9℃，1000h | ||
|
Longitudinal retractionrate |
≦3% |
3 samples testing 120℃，1h, en≦8mm |
Hydrostatic thermal stability |
No penetration, no rupture |
Hydrostatic stress 1.9MPa, 110℃, 8760h |
The melt flow rate |
Change rate≦30% |
190℃, 2.16kg, MFR change rate of pipe and raw material |
PEX Material Advantages
(1)Never rust, long life
(2)No scaling, no leakage, no condensation
(3) Low thermal conductivity, low heat loss, energy saving
(4) Smooth pipe wall, low head loss and low noise
(5) Does not breed bacteria, is non-toxic, tasteless, clean and hygienic
(6) Light material, easy to install, time-saving and labor-saving, safe and reliable
Other products
PEX Application
(1) Indoor water supply pipes, hot water pipes, and pure water delivery pipes.
(2) Liquid food transportation pipeline in food.
(3) Plumbing and heating systems, central air-conditioning piping systems, ground radiant heating systems, solar water heater systems, etc.
(4) Piping for telecommunications and electricity.
(5) Pipeline systems for electroplating, petroleum, and chemical plants.
http://www.ifanbrass.com/
