PPR-FB-PPR PIPE

PPR-FB-PPR PIPE

The structure of the JUNXING PPR-FB-PPR pipes incorporates three layers: the inner and the outer polypropylene (PPR) layers filled with special additives and PPR-to-PPR middle fiberglass layer. The outer layer is made of PPR-copolymer which can be easily treated during conventional pipe welding. It contains special agent additives making the pipe ultraviolet-resistant. The second, middle layer of the pipes is formed by composite compounds consisting of PPR-copolymer and FB-fiberglass.

Nominal outer diameter PPR-FB-PPR PIPE
wall thickness(mm) en
S4 S3.2 S2.5
20 2.3 2.8 3.4
25 2.8 3.5 4.2
32 3.6 4.4 5.4
40 4.5 5.5 6.7
50 5.6 6.9 8.3
63 7.1 8.6 10.5
75 8.4 10.3 12.5