solar vacuum tube
1) high quality and reasonable price
2) environmental friendly
3) nice design
4) ISO9001:2000
Port: Shanghai
Minimum Order Quantity: 3000 Piece/Pieces
Supply Ability: 300000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: Standard Export Packing:8 pcs/carton,10 pcs/carton,12 pcs/carton,15 pcs/carton,20 pcs/carton.Customer can choose according to actual needs.
Delivery Detail: within 5 days for 1X40'HQ
| Structure | All-Glass Double-Tube Co-Axial Structure | ||
| Glass Material | High Borosilicate 3.3 Glass | ||
| External Pipe Diameter & Thickness | dia.=47±0.5mm &=1.6mm, dia.=58±0.5mm &=1.6mm, dia.=70±0.5mm &=2.0mm, | ||
| Internal Pipe Diameter & Thickness | dia.=37±0.5mm &=1.6mm, dia.=47±0.5mm &=1.6mm, dia.=58±0.5mm &=1.6mm, | ||
| Pipe Length | 1500mm, 1600mm, 1700mm, 1800mm, 1900mm, 2000mm | ||
Absorptive Coating Property | Structure | AL/AL-ALN(H)/AL-ALN(L)/ALN | |
| Sediment Method | Single Layer Magnetron Sputtering Plating | ||
| Specific Absorption | as=0.88~0.91(AM1.5) | ||
| Emission Ratio | 0.05~0.075(80°C±5°C) | ||
| Vacuum | P≤2.0×10-3Pa | ||
| Idle Sunning Property Parameters | Y= 220 ~ 260m²°C/KW | ||
Solar Radiation for Obtaining a Preset Water Temperature | H≤4.7 MJ/ m²(dia.58) | H=4.1~4.4 MJ/ m² | |
H≤3.7 MJ/ m²(dia.47) | H=3.1~3.4 MJ/ m² | ||
| Average Heat Loss Coefficient | Ult=0.6~0.7W/( m².°C) | ||
| Pressure-Endure Ability | 0.6Mpa | ||
| Absorptive Coating Property | Structure | ||
| Lifetime | 15 Years | ||
Our purple golden three layer solar vacuum tube has:
1). High solar-thermal conversion and low heat loss.
2). Stable advanced three target layers coating.
3). High level vacuum ensuring operation under extremely hot and cold weather.
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: JS-FC-1
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 20 mm
Style: dust proof loops
ISO9001 certification
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: JS-FC-20
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 20 mm
Style: dust proof loops
ISO9001 certification
Model No.: JS-FC-3
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 58 mm
Style: dust proof loop
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service