Plumbing heating Pipes PERT 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
applications.
| DN, Nominal Outer Diameter | Average Outer Diameter | Pipe Series |
| min | max | S5 | S4 | S3.2 |
| Nominal Wall Thickness |
| 16 | 16 | 16.3 | | 2.0 | 2.2 |
| 20 | 20 | 20.3 | 2.0 | 2.3 | 2.8 |
| 25 | 25 | 25.3 | 2.3 | 2.8 | 3.5 |
| 32 | 32 | 32.3 | 2.9 | 3.6 | 4.4 |
Main Features:
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
Application:
hot&cold water distribution, floor heating, residential or
industrial plumbin
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
without crosslinked:
1. Good thermal stability & long-term resistance of pressure
2. Excellent resistance to environmental stress cracking
performance
3. Good flexibility and toughness
4. Ability of low-temperature impact resistance
5. Excellent health performance
Advantages of PE RT pex pipes and fittings 15mm pex pipe
1. High Temperature Resistance:
PEX pipe's maximum sustained working temperature is up to 70°C ,
the maximum transient temperature is up to 90°C .
2. Heat Preservation:
PEX pipe's low thermal conductivity which is only 1/1500 of brass
pipe, and 1/250 of steel pipe.
3. Non-toxic:
no heavy metal additives, our PE RT pex pipes and fittings 15mm pex
pipe would not be covered with dirt or contaminated by bacterium.
4. Corrosion Resistance:
resist chemical matters and electron chemical corrosion.
5. Low Installation Costs:
light weight and ease of installation can reduce installation
costs.
6. Longevity: more than 50 years under proper use.
7. Recycled and Environment-friendly.
