標準
CE,AENOR,watermark, ISO, WRAS
色
White,Yellow,Black,orange,bule.etc.
SZIE
insulated pex-al-pex 25mm
inner pipes
buttweld pex-al-pex pipes
aluminum welding method
buttweld
material for inner pipe
PEX,. ALUMINUM
outer layer
blue/red insulation layer
performace to fire
anti-flaming and without anti-flaming
Connection
with brass fittings
Working condition
-40--60 degree