1 Tube type:heat pipe vacuum tube
2 Pressurizd indirect /closed loop
3 CE CCC ISO9001
Port: shanghai
Minimum Order Quantity: 30 Cubic Centimeter/Cubic Centimeters
Supply Ability: 5000 Set/Sets per Month
Payment Terms: T/T,30% deposit in advance
Contact SupplierPackaging Detail: cartons and wooden cases normally
Delivery Detail: within 2 weeks
1.Heat pipe solar collector
2.high efficiency
3.easy installtion
4.high quality
Heat pipe solar collector
Specifications:
1. Outer board: aluminum-alloy, thickness 2.0mm;
2. Internal bladder: cooper pipe (φ35*1)
3. Insulation layer: mineral or rock wool &thickness=35mm;
4. Bracket: aluminium alloy, thickness=1.5mm;
5. Vacuum tube: Transition heat-pipe tube with φ0.5mm copper tube inside;
6. Absorption: 93%; emittance: 5%;
7. Hail Resistance: 25mm;
8. Freeze resistance: >-40°C