FOB Price
Obtener el precio más reciente1 ~ 2 / Piece
|Minimum Order
Place of Origin:
zhejiang,china
Price for Minimum Order:
Minimum Order Quantity:
1 Piece
Packaging Detail:
packed by cartons with PE foam inside, Or according to customer requests.
Delivery Time:
To be shipped within 7 days, abour 2 hours driven
Supplying Ability:
200000 Piece per Year
Payment Type:
PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Persona de contacto Mr. ronaldo
NO.4 yuanhua, Jiaxing, Zhejiang
Single-target solar vacuum tube
Tube structure |
All-glass double-tube co-axial structure |
|
Glass material |
Borosilicate 3.3glass |
|
Outer tube diameter and glass thickness |
Φ=*7±0.7mm &=1.6mm ±0.*5mm Φ=*8±0.7mm &=1.6mm ±0.*5mm Φ=*0±0.7mm &=2.0mm ±0.*5mm |
|
Inter tube diameter and glass thickness |
Φ=*7±0.7mm &=1.6mm ±0.*5mm Φ=*7±0.7mm &=1.6mm ±0.*5mm Φ=*8±0.7mm &=1.6mm ±0.*5mm |
|
Tube length |
***0mm,***0mm,***0mm, ***0mm,***0mm ,***0mm , ***0mm |
|
Absorber coating |
Coating material |
AL-AIN |
Sediment method |
Three Targets magnetron sputtering plating |
|
Absorptivity |
a:0.*8~0.*0(AM1.5) |
|
Emittance |
ε≤7.5% (*0°C±5°C) |
|
Vacuum degree |
P ≤5.0×***3 Pa |
|
Transmittance of glass tube |
T ≥0.*9(AM1.5 ISO*****1:***4) |
|
Stagnation parameter |
Y:>**0 m²°C/kw |
|
Average heat loss |
ULT≤0.*5~0.*5W/(m²*°C) |
|
Hail resistance |
Φ*5 mm |
|
Pressure-endure |
0.6 Mpa |