Gold Member Since 2011
Audited Supplier
Jiaxing Carrefour New Energy Co., Ltd.

Vacuum Tube, Tube for Solar Water Heater, Evacuated Tubes manufacturer / supplier in China, offering Three Target Glass Vacuum Tubes Evacuated Tube (Solar water heater), High Pressure Heat Pipe Solar Water Heater (Solar Energy Water Heating System), Heat Pipe Solar Collector Solar Geyser, Vacuum Tube Solar Water Heater and so on.

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Supplier Homepage Product Accessories of Solar Water Heater Three Target Glass Vacuum Tubes Evacuated Tube (Solar water heater)

Three Target Glass Vacuum Tubes Evacuated Tube (Solar water heater)

Purchase Qty.:
100-999 1,000-2,549 2,550+
FOB Unit Price: US $3.15 US $2.85 US $2.75
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $3.15
1,000-2,549 US $2.85
2,550+ US $2.75
Get Latest Price
Production Capacity: 36000PCS/Year
Transport Package: Standard Export Package
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: jlf-Vacuum tube
  • Type: Three Target Vacuum Tube
  • Application: Water Heater, Solar Thermal
  • Pressurized: Non-Pressure
  • Material: Glass
  • Be Used for: Non Pressure System
  • Specification: 58mm*1800mm
  • HS Code: 8419191000
  • Condition: New
  • Certification: ISO, CE
  • Pipe Material: Glass
  • Size: 58*1800mm/47*1500mm
  • Package: Cartons with Foam
  • Trademark: JJL solar energy Or Optional
  • Origin: Zhejiang, China
Product Description
1>CE, ISO. Five years warranty, long life span
2>Most competitive price and high quality
3>Quality assurance comply with ISO 9001-2008
4>Product quality in compliancee with CE
5>Fast delivery and rich export experience
6>OEM and ODM service

1>tube structure: All-glass double deck co-axial structure
2>Tube size: 58*1800mm, or 47*1500mm
3> glass material: High orosilicate 3.3 glass
4> tube diameter and glass thickness: Ø 58± 0.7mm; Glass thickness 1.6± 0.15mm
5>Inner tube diameter and glass thickness: Ø 47± 0.7mm; Glass thickness 1.6± 0.15mm
6>Absorptive coating property: 
*Structure: Cu/SS-ALN(H)/SS-ALN(L)/ALN
*Sediment method: Three targets magnetron sputtering plating
*Specific absorption: 0.93-0.96(AM1.5)
*Emission ratio: 0.04-0.06(800C± 50C)
*Vacuum tightness: 5.0× 10¯ ³ PA
*Idle sunning property parameters: 260-300 m² . C/KW
*Average heat loss coefficient: ULT=0.4~0.6W/(M 2.0 C)
*Resistant Hail≤ 25mm
*Useful life15 years

JJL solar water heaters buying guide:
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