Common Solar Vacuum Tube
Use: Solar Water Heater
Material: glass
Length: 1500mm,1600mm,1800mm
Max Temperature: 200 degree
Port: Shanghai
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 6000 Piece/Pieces per Week
Payment Terms: L/C,D/P,T/T
Contact SupplierPackaging Detail: Packed with paper carton outside, foam is put between paper carton and tubes or as your request.Numbers of tubes in a carton: 8 PCS/CTN, 10 PCS/CTN, 12 PCS/CTN, 15 PCS/CTN, 18 PCS/CTN, 24 PCS/CTN
Delivery Detail: 10~15 days after PO
Common Solar Vacuum Tube uses a vacuum tube solar collector to eliminate the heat loss of the gas convection and conduction, and the application of selective absorbing coating makes the radiation heat loss down to the minimum. It structures pressure well and can work in high temperature.
Structure | All-glass double-tube co-axial structure | |||||||||
Glass material | High borosilicate 3.3 glass | |||||||||
External pipe diameter and thickness | D=47±0.7mm &=1.6mm D=58±0.7mm &=1.6mm D=70±0.7mm &=2.0mm | |||||||||
Internal pipe diameter and thickness | D=37±0.7mm &=1.6mm D=47±0.7mm &=1.6mm D=58±0.7mm &=1.6mm
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