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1. Outer manifold material: aluminum alloy | |||||||||||
2. Header pipe material: copper | |||||||||||
3. Insulation material: rock wool | |||||||||||
4. Vacuum tube material: borosilicate glass 3.3; AL-N-AL absorb coating | |||||||||||
5. Frame material: stainless steel or aluminum alloy | |||||||||||
6. Heat pipe material: copper | |||||||||||
7. Seal material: Stabilized High Temperature Silicon | |||||||||||
8. Withstand pressure:6kg | |||||||||||
9.Thickness of heat pipe is 0.7mm,thickness of vacuum tube is 1.6mm.diameter of condenser is 14mm | |||||||||||
10. Delivery time: 20 days | |||||||||||
11.Min. order: a standard container |
solar collector