DAU - A Miba Group Company

Standard zylindrical heatpipes

As detailed in table 4, the STC and STX series of standard size Super Thermal Conductors are readily available, usually from stock.

Intermediate lengths and diameters between the standard sizes are also available upon request.

STC series operate in the temperature range of: +5 C to +175 C
STX series operate in the temperature range of: +5 C to +275 C

Both the STC and STX series are designed for optimal linear thermal transmission capability and operate therefore on water vapour.

Ø / Length mm  4.0 5.0  6.0  8.0  10.0  12.0  16.0  Länge mm / Ø 
50  • 50
70 70
100  100
125 •  125
150 •  •  150 
175 •  175
200  •  200
250      •  250
300         •  300
350           •  350
400            400

Length (inch)
Dia (inch) 
5/32 3/16 1/4 5/16 3/8 1/2 5/8  Länge (inch)
Dia (inch)
2    
3 3
4 4
5 5
6 •  •  6
7 •  7
8     •  8
10         •  10
12         •  •  12
14             •  14
16             •  16

Further available Series:
  • STCLT - Low temperature Heatpipe - 40 to + 80°C  
  • FPX – Flat profile Super Thermal Conductor and thermal heat spreader
  • LXP – Loop Heatpipe
DAU Standard Series STCLC & STXLC Low Temperature Heatpipes are made from high purity copper and are electroless tinplated.

These series of low temperature is only recommended for use where the complete installation may be required to start up from sub zero temperatures.

STCLC and STXLC Low temperature heatpipes are not recommended for general use, as the working fluid.

Used is alcohol which has an inferior performance in compairson to the water used in our STC and STX series heatpipes are very sensitive to changes in the orientation.

Ø / Length mm  5,0 6,0 8,0 10,0 12,0 16,0 Länge mm / Ø
50  •        50
75       75
100 100
125 125
150 150
200 200
250   •  250
300       300
350          350
400           400

Length (inch)
Dia (inch) 
3/16 1/4 5/16 3/8 1/2 5/8 3/4 Länge (inch)
Dia (inch)
•           
3       3
4 4
5 •  •  5
6 6
8 •  •  8
10       •  10
12       •  12
16           •  16

Envelope:
High purity, Tin plated surface

Working Fluid:
Methanol

Operation Temperature Range:
STCLC rated to operate - 40°C to + 100°C max.
STXLC rated to operate - 40°C to + 150°C max.

Storage Temperature Range:
Between - 60°C and + 150°C

Special Materials:
DAU Standard Series STCLC Low temperature heatpipes can be supplied to special order with either nickel-plated or bare copper finish. Many sizes can also be made from 316 Stainless Steel.