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Three High Solar Vacuum Tube(CE Certification)

Three High Solar Vacuum Tube(CE Certification) photo-1
US$ 1.5 - 3 MOQ: 1000 Units
Key Specifications
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Place of Origin:
Shandong, China
Brand Name:
Gold Diamond
Model Number:
Glass
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 Glass
Type Vacuum Solar Collector
Application Water Heater
Pipe Material Glass

Specifications

Glass mmaterial: borosilicate 3.3
Coating tstructure: SS-ALNx/Cu
Professional manufacturer
CE certification

Product name : Three-high Solar Vacuun Tube

Charcater feature: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 tstructure: SS-ALNx/Cu

Model: Φ47-1200mm,Φ 47-1500mm, Φ47-1600mm, Φ47-1800mm, Φ58-1500mm, Φ58-1600mm, Φ58-1800mm, Φ58-2000mm,Φ58-2100mm.

Outer tube diametre:Φ47±0.7mm;  thickness: δ=1.6mm Φ58±0.7mm;  thickness: δ=1.6mm

Inner tube diametre:Φ 37±0.7mm;  thickness: δ=1.6mm Φ47±0.7mm;  thickness: δ=1.6mm

Color: Blue

Vacuum degree: P≤4.2×10-3(Pa)

Solar absorption efficiency: α=0.90-0.93(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)

Minimum quantity :500 pieces

Supply ability : 10,000,000 pieces/year

Delivery time: Within 2 weeks after payment

Payment : TT

Three High Solar Vacuum Tube(CE Certification)Three High Solar Vacuum Tube(CE Certification)Three High Solar Vacuum Tube(CE Certification)Three High Solar Vacuum Tube(CE Certification)Three High Solar Vacuum Tube(CE Certification)

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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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