Description
PAP5 (butt welding of aluminum-plastic composite pipe)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/T**********6.
RPAP5 to allow long-term working temperature is *5 ° , allowing
long-term working pressure 1.*5MPa, temperature failure moment was
**0 ° . Bursting pressure test value is7.*8Mpa, far exceeded the
national standard. The tests approve that RPAP5 is heat-resistant
and voltage-resistant.
Main technical parameters
Thermal conductivity 0.*5w/(mk)
Thermal expansion 0.**5mm/(mk)
Bending radius ≥ 5D
Medium temperature **0° *****5°
Pipering radial direction ***********0N
Gas permeability 0
Pipeline inwall roughness 0.***4mm
Bursting pressure 6.*****9MPa
Working temperature *5°
Working pressure 1.*5Mpa
Range of application
Building high-temperature radiator heating system/Central
air-conditioning piping system/Solar pipeline system/Wall-hung
boilers heating pipe system/Pharmaceutical companies on the system
temperature water supply system, etc.
