Diametre120mm Solar Vacuum Tube

Diametre120mm Solar Vacuum Tube photo-1
Negotiable MOQ: 500 Units (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Shandong, China
Brand Name:
Gold Diamond
Model Number:
120mm-1000mm
Payment & Shipping
Payment Methods:
Port of Shipment:
QINGDAO
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shandong, China
Brand Name Gold Diamond
Model Number 120mm-1000mm
Type Other

Specifications

Dianetre:120mm
Length:1000 mm
Coating : 3 layers
Coating color: blue ,violet gold
CE certification

Diametre120mm solar vacuum tube

It apply the technology of Three-target Magnetron Sputtering ,it has the advantage of High absorption,High efficiency ,High temperature .The material of  the glass can stand impact from the outer surrounding ,the age of the coating can up to 10 years more.

Glass mmaterial: borosilicate 3.3

Coating structure: SS-ALNx/Cu

Model: Φ120-1000mm

Color: Blue, Violet gold

Vacuum degree: P≤4.2×10-3(Pa)

Solar absorption efficiency: α=0.91-0.93(AM1.5)

Absorptivity emissivity ratio: εh =0.04-0.06(80°C±5°C)

The temperature of basking without water: Y=260~310 m2 °C / KW

Average heat loss coefficient: :ULT=0.4~0.5W / ( m2°C) 

 

Diametre120mm solar vacuum tube

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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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