Outer compound tube tube wall thickness 2mm at most
With anti-aging & anti-UV &warm keeping (0 C or mostly) function
Φ12/16mm with tube wall thickness 2mm（±0.1mm）composited with 1.8mm outer（±0.2mm）Φ16/20mm with tube wall thickness 2mm（±0.1mm）composited with 1.8mm outer（±0.2mm）
Description: Outer compound tube tube wall thickness 2mm at most
With anti-aging & anti-UV &warm keeping (0°C or mostly) function
To prevent tube to crack and against weathering, then extend the service life.
The internal tube with good flexibility, some bending stress relaxed & no rebound
Light weight, easy transportation, installation, construction
With good low temperature properties, suitable for winter construction
Good chemical resistance& environmental adaptability, durable for long
Long service life of 50 years in 70 °C & working pressure≤0.4MPa
Without any toxic additives & environmentally friendly products, recyclable
The tube outer wall smooth, low resistance without fouling，clean.
Impact resistance is 5 times than PVC-U pipe
Mechanical connection & hot melt, reliable, non-leakage, but PEX only mechanical
Films Wrapped and packing in plastic woven bag,
100m per roll or as your required (100m≈18kg)
Application: Solar water heater, Solar Engineering Construction, etc.Outer Tube Color: Blue, Grey, Black, WhiteOEM is accepted.