Fig. 2: Multilayer pipe – expansion bend length
1 - Length expansion ∆l [mm]
2 - temperature difference ∆ϑ [K]
3 - pipe length L [m]
4 - Expansion bend length L
BS
[mm]
2.3.3 Press connectors
Press connectors are available in a number of shapes. An overview of
the press connectors suitable for the system can be found in the cata‐
logue.
The press connectors of the Viega Smartpress system consist of the fol‐
lowing materials:
n Gunmetal/silicon bronze
n Stainless steel
n PPSU
Fig. 3: Viega Smartpress connectors
Product information
Viega Smartpress 12 from 23
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