Page 41 - +GF+ PPR Aquasystem Catalogue 2017_Neat
P. 41
Position of the Flexible Arms
Assessment of the flexible arm for PP-R pipe
Example
What is the flexible arms length if the
L = flexible arms length expansion ∆L is 37 mm on a d63 pipe?
BF
C = constant PP-R = 20
L BF = 20 x 37 x 63 = 966mm
∆L = change in length (mm)
d e = outer pipe diameter
technical features
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