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1091668

  1. BRUGG Pipes
  3. LOCAL AND DISTRICT HEATING
  5. FLEXSTAR
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Company
BRUGG Pipes
Description
FLEXSTAR UNO pipe - Local heating and heat pump pipe system
Bill of material
1091668
SC
System classification
Heat pump
PT
Type of pipe/product
Flexible line
SU
Sales unit
Meter
NN
Range
FLEXSTAR UNO pipe
NT
Type of insulation
Cyclopentane-blown PUR foam
ARTNR
Article number
B
Designation
DPO
Outer diameter inner pipe
mm
DPI
Nominal diameter inner pipe
mm
DC
Outer diameter casing
mm
LOD
LOD-Level
MAXT
Operating temperature maximum
95 °C
MAXP
Operating pressure maximum
6 bar
TCI
Thermal conductivity of insulation
0.024 W/mK
HL
Heat loss
W/mK
W
Weight
kg/m
MINB
Minimum winding radius
0.30 m
JR
Maximum delivery length
200 m
BE
Description
P1
PUR thermal conductivity of the insulation
0.38 W/mK
P2
PEX value tear strength
Minimum 18 N/mm²
P3
PEX standards tear strength
ISO 6259
P4
PEX linear expansion coefficient
1.4 * 10 E-4 1/K
P5
PEX standards chemical resistance
DIN 8075 B.1
P6
PUR value density
>50 kg/m³
P7
PUR standards density
EN 253
P8
PUR value axial shear strength
>90 kPa
P9
PUR standards axial shear strength
EN 15632-2
P10
PUR thermal conductivity of the insulation
0.025 W/mK
P11
PUR standards conductivity
EN 253 / ISO 8497
P12
PUR value water absorption
<10 %
P13
PUR standards water absorption
EN 15632-1
P14
LLDPE value density
918-922 kg/m³
P15
LLDPE standards density
ASTM D792
P16
LLDPE thermal conductivity value
0.33 W/mK
P17
LLDPE standards thermal conductivity
DIN 52612
P18
Pressure losses
According to the pressure loss diagram
P19
Volume inner tube
0.32 l/m
P20
Typical insulation thickness
20.6 mm
P21
Outer diameter insulation
68.1 mm
P22
Outside diameter casing pipe
70 mm
P23
Inner diameter carrier pipe
20.4 mm
P24
Wall thickness carrier pipe
2.3 mm
HER
Manufacturer
BRUGG Pipes
URL
 https://www.bruggpipes.com/en/flexstar-uno/
BV
Reaction to fire
Building material class B2 (normally flammable)