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PUR half shells

Polyurethane half shells are used to re-establish a joint insulation in association with sliding sleeves and PEX 600 mm collars.

TECHNICAL PROPERTIES
   Raw material
PUR foam
   Density
> 35 kg/m3
   Lungth from 330 to 500 mm
hshell
DIMENSIONS
DN/DE [mm] DEshell [mm] Sshell [mm]
25 / 90 34 28
32 / 110 42 34
40 / 110 48 31
50 / 125 60 33
65 / 140 76 32
DN/DE [mm] DEshell [mm] Sshell [mm]
80 / 160 89 36
100 / 200 114 43
125 / 225 140 43
150 / 250 168 41
200 / 315 219 48
REFERENCE STANDARDS
   EN 253
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene