Specification :

inner and outer adopt imported high temperature resistant polyethylene (PE-RT) raw materials, the middle is aluminum. Between layers we use imported hot melt adhesive. According to implementation of the standards CJ/T159----2006.
RPAP5 to allow long-term working temperature is 95 ¡ãC, allowing long-term working pressure 1.25MPa, temperature failure moment was 110 ¡ãC. Bursting pressure test value is7.98Mpa ,far exceeded the national standard. The tests approve that RPAP5 is heat-resistant and voltage-resistant.
Main technical parameters
Thermal conductivity 0.45w/(m¡¤k)
Thermal expansion 0.025mm/(m¡¤k)
Bending radius ¡�5D
Medium temperature -40¡ãC----95¡ãC
Pipe ring radial direction 2400----3320N
Gas permeability 0
Pipeline inwall roughness 0.0004mm
Bursting pressure 6.0----9MPa
Working temperature 95¡ãC
Working pressure 1.25Mpa
Range of application
Building high