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All Glass Solar Evacuated Tubes for Solar Collector

All Glass Solar Evacuated Tubes for Solar Collector photo-1
All Glass Solar Evacuated Tubes for Solar Collector photo-2
US$ 1.45 - 3 MOQ: 500 Pieces
Key Specifications
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Place of Origin:
Shandong, China
Brand Name:
GUANG PU
Model Number:
Solar glass heat pipe
Payment & Shipping
Payment Methods:
Port of Shipment:
qingdao
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shandong, China
Brand Name GUANG PU
Model Number Solar glass heat pipe
Type Vacuum Solar Collector
Application Water Heater
Pipe Material Glass

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all glass solar evacuated tubes for solar collectorall glass solar evacuated tubes for solar collectorall glass solar evacuated tubes for solar collector all glass solar evacuated tubes for solar collector

 

Specification
Structure All glass double concentric tubes 
Material Borosilicate glass 3.3
Outer tube diameter Φ47±0.7.mm  &=1.6mm
Inner tube diameter Φ58±0.7.mm  &=1.6mm
Length 47mm-1500mm/1600mm/1800, 
58mm-1500mm/1600mm/1800mm/2000mm/2100mm
Coating SS-C/Cu
Absorption rate after evacuating(AM1.5) α= 0.88–0.90
Emission rate after evacuating(AM1.5) ε= 0.04–0.06(80°C±5°C)
Vacuum degree P≤5.0×10­¯³Pa
Average heat loss conficient ULT = 0.4-0.6w(m².°c)
Max stagnation temperature 260°C-300°C
(temperature inside of empty vacuum tube)
Pressure 0.6MPa
Impact Resistance Φ≤25mm

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Business Type
Manufacturer, Trading Company
Year Established
1995
Factory Size
10,000-30,000 square meters
Total Employees
501 - 1000 People

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