Gold Member Since 2016
Audited Supplier
Jiangsu Dr. Xia Solar Energy Inc.

Solar Vacuum Tubes, Solar Evacuated Tubes, Solar Tubes manufacturer / supplier in China, offering 58mm 1800mm, 47mm 1500mm Vacuum Evacuated Tube, Low Pressure Vacuum Tube Solar Water Heater, 100L Compact Heat Pipe Solar Water Heater and so on.

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Supplier Homepage Product Accessories for Solar Water Heater 58mm 1800mm, 47mm 1500mm Vacuum Evacuated Tube

58mm 1800mm, 47mm 1500mm Vacuum Evacuated Tube

Purchase Qty.:
100-499 500-999 1,000-59,999 60,000+
FOB Unit Price: US $3.5 US $2.6 US $2.4 US $2
Purchase Qty. (Pieces) FOB Unit Price
100-499 US $3.5
500-999 US $2.6
1,000-59,999 US $2.4
60,000+ US $2
Get Latest Price
Port: Shanghai, China
Production Capacity: 30000 Sets/ Year
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: DX-NC/NS
  • Structure: Compact Type
  • Interior Material: Glass
  • Composition: Collector
  • Name: Solar Vacuum Tube
  • Length: 1800mm
  • Glass Thickness: 1.6mm
  • Absorber Coating: Cu/Aln-Ss/Aln
  • Trademark: doctor solar
  • Specification: CE, SOLAR KEYMARK
  • HS Code: 84191910
  • Max. Capacity: <10L
  • Pressure: Pressurized
  • Collector Components: Glass Vacuum Tube
  • Certification: CE, ISO9001, CCC
  • Model: 58/1800
  • Diameter: 58mm
  • Tube Material: Borosilicate Glass 3.3
  • Vacuum Degree: 0.0035PA
  • Transport Package: Wooden Box for Sample, Carton for Container
  • Origin: China
Product Description
Solar vacuum tube

58mm 1800mm, 47mm 1500mm Vacuum Evacuated Tube

Solar vacuum tube specification:

1.  model : 58/1800
2. Tube diameter : 58mm
3. Tube length : 1800mm
4. Glass thickness: 1.6mm
5. Glass material: borosilicate glass 3.3
6. Absorber coating : Cu/ ALN-SS / ALN . three target coating .
7. Vacuum degree: 0.0035Pa
8. Absorption rate : 0.93
9. Emission rate : 0.04

1.Model58/1800 diameter58mm length1800mm thickness1.6mm materialborosilicate glass 3.3
6.absober coatingCu/ANL-SS/ALN, Three target coating
7.vacuum degree0.0035Pa
8.Absorption rate0.93
9.Emission rate0.04
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