PE-RT pipe for flooring heating color according Specification
dn16-32mm Standard: GB,DIN,JIS,BS
The PE-RT pipe inherits good flexibility, heat conductivity,
chemical inertness from PE material. Meanwhile the design of
special molecule and synthesis production enable it to be higher
resistant to heat and pressure under the high temperature
condition. It is suitable for home heating and most housing
|DN, Nominal Outer Diameter||Average Outer Diameter||Pipe Series|
|Nominal Wall Thickness|
1. Good thermal stability and long-term pressure resistance
2. Flexibility and easy installation
3. Good impact strength and reliability
4. Connect by welding, easy to install and repair
5. Higher cost performance ratio
hot&cold water distribution, floor heating, residential or
Brief Introduction of Products
Plastic material pipes are more and more important and popular in
room heating, cooling and water service and sanitary distribution
system. PE-RT means Temperature-Resistance Polyethylene. PE-RT pipe
for heating floor is produced by Korean SK Corp, and recognized as
an ideal floor heating product for its sanitary conditions,
favorable standards, and good heat radiation. When the hot water
pipes are circling under the floor, the heat will be dispersed
through the floor.
It is widely use in hot & cold water distribution, floor
heating system. residential or industrial plumbing.
Because high density polyethylene can not bear high temperature
which results in its failing to solve indoor hot water supply
problem. Therefore, polyethylene of raised temperature resistance
(PE-RT) was developed in USA as a new kind of pipeline material
able to bear the high temperature. Besides all the advantages of
high density polyethylene, it’s well done in resolving problem of
hot water supply. PE-RT is copolymer of comonomer based on
ethylene-octane. It can control appropriately the number and
distribution on the branched chain of polyethylene molecular chain
during polymerization, which makes PE-RT material gain excellent
physical mechanics performance and higher heat resistant
performance without crosslinked. It can be used 50 years or so
under the circumstance of transmitted water temperature
70°C(centigrade degree)& the pressure of 0.97MPa.
PE-RT physical mechanics performance:
PE-RT materials own excellent physical mechanics performance
1. Good thermal stability & long-term resistance of pressure
2. Excellent resistance to environmental stress cracking
3. Good flexibility and toughness
4. Ability of low-temperature impact resistance
5. Excellent health performance
Pe rt floor heating pipe :
pipes of increased temperatures resistance(PE-RT), are produced by
special type of polyethylene DOWLEX 2344 E.
Their unique molecular structure gives them high mechanical
resistance to pressure and temperature combined with great
flexibility and easy installation, without cross linking
They are particularly flexible with a smooth surface. They are
produced according to DIN 16833/16834/4721/4726 specifications and
are accompanied by quality certificates of German institutes, like
SKZ for their mechanical resistance, MPA for oxygen barrier and by
guarantee of 2.000.000 CHF, that covers their good function.
E field pert pipes are more specifically to installations of
heating and sanitation with excellent results and their annual
consumption is increasing year by year against other competitive
pipes. They are produced in white or black color with UV
stabilizers, with or without protective corrugated pipe. They are
available in various coil lengths from 100m to 600m for single
pipes and in 50m coils for pipes with protective corrugated pipe.
They can be connected with many types of fittings, such as screw
fittings, press fittings, speed fits, electro fusion etc.
Density of raw material 0,933 gr/cm3, according to ASTM D1505
Flow of raw material 0,64gr/10min, according to ASTM D1238 (190 OC/2,16 Kg)
Thermal conductivity 0,4W/mK at 60OC, according to DIN 52612-1
Linear elongation coefficient 1,95x10-4/K, according to DIN 53752 A at 20-70 OC.
Softening limit (VICAT point) 123 OC, according to ASTM 1525
Elasticity Factor 550 Mpa
Excellent thermal properties
Great resistance to high temperatures in networks under pressure
Resistance to corrosion and chemical substances.
High mechanical resistance.
Low friction rate
Light, particularly flexible and economical
Easy installation (particularly in under floor heating)
Certified by international institutes.
Durability and longevity