Haining Fadi Solar Energy Co., Ltd.
Main products:solar water heater,solar collector,solar energy,solar related water heater,solar power water heater
Products
Contact Us
  • Contact Person : Mr. Wu Jackson
  • Company Name : Haining Fadi Solar Energy Co., Ltd.
  • Tel : 0086-573-87013118
  • Fax : 0086-573-87507355
  • Address : Zhejiang,Haining,No.100.Gongren Road
  • Country/Region : China
  • Zip : 314400

Solar Vacuum Tube Manufacturer (Three-target tube)

Solar Vacuum Tube Manufacturer (Three-target tube)
Product Detailed
Solar vacuum tube: .Competitive price and good quality .Certification:CE,ISO9001 .5-15 years warranty .OEM available

Solar vacuum tube

Model:FD-TB-02

Solar tube tec data:

Model

Three-target solar vacuum tube

Single-target vacuum tube

Structure

All-glass double-tube co-axial structure

Glass material

High borosilicate 3.3 glass

Diameter x length

47x1500mm,1.6mm thickness, inner tube diameter:37mm

58x1800mm,1.6mm thicnkess, inner tube diameter:47mm

70x2000mm,2.0mm thickness,inner tube diameter:58mm

Structure

Cu/SS-ALN(H)/SS-ALN(L)ALN

AL/AL-ALN(H)AL-ALN(L)/ALN

Sediment method

Three target magnetron sputtering plating

Single target magnetron sputtering plating

Specific absorption

93%-96%(AM1.5)

90%-93%(AM1.5)

Emission ratio

0.04-0.06(80C+-5C)

0.05-0.075(80C+-5C)

Vacuum tightness

<=5.0x10 -3Pa

<=5.0x10-3Pa

Idle suning property parameters 260-300m2.C/KW

Heat-loss coefficient

0.4-0.6W/(m2.C)

 0.6-0.7 W/(m2.C)

Preeure-endure ability

0.6Mpa

Thermal expansion

 3.3x10-6K

Solar Vacuum Tube Manufacturer (Three-target tube)



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