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Dezhou Gaia Solar Energy Co., Ltd.

Solar Vacuum Tubes, Solar Evacuated Tube 58*1800, Solar Water Heater manufacturer / supplier in China, offering Competitive Solar Vacuum Tubes for Solar Water Heater, Hot 2016 Home Energy Panel Solar Thermal, Most Efficient Flat Panel Solar Water Heater and so on.

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Competitive Solar Vacuum Tubes for Solar Water Heater

Purchase Qty.:
(Pieces)
1,000-6,959 6,960+
FOB Unit Price: US $1.85 US $1.82
Purchase Qty. (Pieces) FOB Unit Price
1,000-6,959 US $1.85
6,960+ US $1.82
Get Latest Price
Port: Tianjin, China
Production Capacity: 7000pieces/Day
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 58*1800mm
  • Type: Double Vacuum Heating Tube
  • Application: Water Heater, Solar Thermal, Air Conditioning System
  • Pressurized: Pressurized
  • Name: Solar Vacuum Tubes
  • Glass Material: High Borosilicate Glass
  • Outer Tube Diameter: 58mm
  • Wall Thickness: 1.6mm
  • Weight: 2.0kgs
  • Transport Package: Export Standard Packing
  • Origin: Dezhou, Shandong
  • Condition: New
  • Certification: ISO
  • Pipe Material: Glass
  • Product Name: Competitive Solar Vacuum Tubes for Solar Water Hea
  • Structure: All-Glass Concentric Tube Geometry
  • Length: 1800mm
  • Inner Tube Diameter: 47mm
  • Transmittance of Outer Tube: 0.93
  • Trademark: Gaia Solar
  • Specification: 58*1800mm
  • HS Code: 8419901000
Product Description
Competitive Solar Vacuum Tubes for Solar Water Heater

Solar vacuum tube description

Features:

1)Highly efficient zbsorber of high performance with daily average effciency over 40%-50%
2)Highly efficient insulation with polyurethane foam
3)Can be used all year round even in the cold weather

4)Automatically controlled
5)Highly heat absorber and less in heat losing
6)For both flat roof and slope roof


Competitive Solar Vacuum Tubes for Solar Water Heater
 

Working  Principle:
1.Non-pressurized solar water heater of all-glass evacuated tube collector integrated with storage tank,are ideal for use in houses and other applications where cheap,reliable hot supply is required.They are simple,economic and practical.
2.As the specific gravities of hot water and cold water are different,cold water flows downward and hot water goes upward.
3.When cold water in evacuated tubes is heated,it becomes lighter and lighter and goes to the water tank,while cold water in thetank goes down to the evacuated tubes.
4.Through this circulation,the cold water in the water tank will be gradually heated.

 


Competitive Solar Vacuum Tubes for Solar Water Heater



Solar vacuum tube parameter
Competitive Solar Vacuum Tubes for Solar Water Heater
Solar vacuum tube photos

Competitive Solar Vacuum Tubes for Solar Water Heater

Competitive Solar Vacuum Tubes for Solar Water Heater
Competitive Solar Vacuum Tubes for Solar Water Heater

 

Our service of solar vacuum tubes price

Our Service:

  • Professional manufacturer.
  • Inquiry response: Your inquiries will be replied in 24 hours.
  • Sample support: Samples are available in 5-7days.
  • Delivery time: Your shipment will be loaded in 10-15days, depends on quantity.
  • Payment term: T/T
  • OEM is welcome.

 

 

After-Sale Service:

  • All Products will have been strictly Quality Checked before packing
  • All Products will be well packed before shipping
  • All our products have 3 year warranty.






 

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