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1007313

  1. BRUGG Pipes
  3. LOCAL AND DISTRICT HEATING
  5. CALPEX PUR-KING
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HELP_VARIABLE
System classification
District heating
Type of pipe/product
Flexible line
Sales unit
Meter
Range
CALPEX PUR-KING DUO pipe
Type of insulation
HFO blown PUR foam
Article number
1007313
Designation
40+40/126
Outer diameter inner pipe
40+40
 mm
Nominal diameter inner pipe
32+32
 mm
Outer diameter casing
126
 mm
LOD-Level
Operating temperature maximum
95 °C
Operating pressure maximum
6 bar
Thermal conductivity of insulation
0.0199 W/mK
Heat loss
0.1909
 W/mK
Weight
2.50
 kg/m
Minimum bending radius
0.65
 m
Maxi coil
350
 m
Description
CALPEX PUR-KING DUO pipe heating with corrugated LLDPE outer jacket 40+40/126 (40x3.7 SDR11) DN 32+32, 1 1/4" PEX 6 bar, barrier EVOH
PEX thermal conductivity of insulation carrier pipe 1
0.38 W/mK
PEX thermal conductivity of insulation carrier pipe 2
0.38 W/mK
PEX value tear strength
min. 18 N/mm²
PEX standards tear strength
ISO 6259
PEX linear expansion coefficient
1.4 * 10 E-4 1/K
PEX standards chemical resistance
DIN 8075 B.1
PUR value density
>50 kg/m³
PUR standards density
EN 253
PUR value axial shear strength
>90 kPa
PUR standards axial shear strength
EN 15632-2
PUR standards conductivity
EN 253 / ISO 8497
PUR value water absorption
<10 %
PUR standards water absorption
EN 15632-1
LLDPE value density
918-922 kg/m³
LLDPE standards density
ASTM D792
LLDPE thermal conductivity of insulation
0.3300
 W/mK
LLDPE standards conductivity
EN 253 / ISO 8497
LLDPE value graphite content
>2 %
LLDPE standards graphite content
EN 15632-1
Pressure losses
According to the pressure loss diagram
Volume inner tube
0.83 / 0.83
 l/m
Typical insulation thickness
16.5
 mm
Outer diameter insulation
115.2
 mm
Outside diameter casing pipe
125
 mm
Outer diameter carrier pipe
40
 mm
Inner diameter carrier pipe
32.6
 mm
Manufacturer
BRUGG Pipes
URL
 https://www.bruggpipes.com/en/calpex-pur-king-duo/
Reaction to fire
Building material class B2 (normally flammable)
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