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Heat Pipe Tube




Length (nominal) 1500mm /1800mm
Outer tube diameter 58mm
Inner tube diameter 47mm
Glass thickness 1.6mm
Thermal expansion 3.3×10-6 oC
Material Borosilicate Glass 3.3
Absorptive Coating Graded Al-N/Al
Absorption >92% (AM1.5)
Emission <8% (80oC)
Vacuum P<5×10-3 Pa
Stagnation Temperature >200oC
Heat Loss <0.8W/ ( m2oC )
Maximum Strength 0.8MPa
Thickness of pipe 0.6mm
Pipe material Copper
Pipe vacuum 6×10-2
Medium Abio-element
Anti-freeze -30 ℃

The heat pipe tube has a copper bar and the aluminum wing in side of the normal tube.

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