solar water heater vacuum tube,all glass vacuum tube

Kingeagle vacuum tube adopt dry absorb type selective coating with lower remittance,is solved the probles of normal tube having not good curve of emittance,when the temperature higher,the remittance higher,which reduce the efficiency of the tube.
Three Higher Points of this new tube:
1,Higher efficiency:The absorbance increased by 14% with remittance reduce by 30-40%
2,Higher heat conduction:dry exposure temperature up to 270 C and can endure -30 C environment temperature and still working
3,Higher vacuum degree:unique technoloty to keep the vacuum degree,stable absorbance which grarantee the long life of the tube

Sizes:
47*1500mm
47*1800mm
58*1500mm
58*1800mm
Coating Colour:black or blue

Higher efficiency:The absorbance increased by 14% with remittance reduce by 30-40%

  • Brand Name:Kingeagle
  • Place of Origin:Zhejiang, China (Mainland)
  • Pipe Material:Glass
  • Application:Water Heater
  • Model Number:T series
  • Brand Name:KE,OEM
  • Place of Origin:Zhejiang China (Mainland)
  • Country:China (Mainland)
  • telephone:86-579-83927556,83927557
Delivery Time: 3-4 weeks after receipt of payment
Package: neutral cartons/wooden cases
Minimum Order Quantity: 1000 Piece/Pieces
Payment Terms: L/C,T/T
Port: NINGBO/SHANGHAI
Fob Price: US$1-3NINGBO/SHANGHAI
Brand Name: Kingeagle
Place of Origin: Zhejiang, China (Mainland)
Pipe Material: Glass
Application: Water Heater
Model Number: T series
Brand Name: KE,OEM
Place of Origin: Zhejiang China (Mainland)
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