Specification

 Outer Diameter

 Inner Diameter

 AL THICKNESS

 Roll

 1216

 16mm

 12mm

 1.7mm

 50m,100m,200m

 1620

 20mm

 16mm

 1.9mm

 50m,100m,200m

 2025

 25mm

 20mm

 2.3mm

 50m,100m,200m

 2632

 32mm

 26mm

 2.9mm

 50m,100m,200m

Features:

  1.Long service life  under the successive working pressure as regulated, its service life can reach to more than 50 years

2.Anti-freeze, anti-knock

3.Anti-corrosion, low flow noise

4.Combines the advantages of metal and plastic pipes and eliminates the disadvantages of both materials at the same time

5.butt welded aluminum core with inner and outer layers of high temperature-resistant polyethylene

6.Clean, sanitary, safe

 7.Diffusion tight aluminum core reliably prevents oxygen or other gases from permeating into the pipes, compensates and reduces snap-back forces and heat expansion with changes of temperature

 8.Special welding technique ensures high reliability

9.All layers are permanently bonded together by EVA.

10.Selected aluminum thickness to meet compressive and flexural strength requirements

11.Light weight, easily transport and storage