hot sales 58mm*1800mm solar evacuated vacuum tube
$12
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
Type
Vacuum Solar Collector
Product Description
Overview
Quick Details
Place of Origin: Shandong, China
Brand Name: Shuangfeng
Model Number: SF-VACUUM TUBE 106
Pipe Material: Glass
Product name: India market 58x1800mm blue vaccum tube for solar water heater system
Type: Vacuum Solar Collector
Collector type: Evacuated Tube Solar Collector
Material: 3.3 high borosilicate Glass
Size: 58*1800mm 58*2100mm
Color: Blue,purple
Coating: Three Targets AL-SS-CU
Emissioin: 0.04-0.06
Aborsorptive: 0.93-0.96
Application: Heat Water
Supply Ability
Supply Ability: 500000 Piece/Pieces per Week India market 58x1800mm blue vaccum tube for solar water heater s
Packaging & Delivery
High quality super heaters high pressure thermodynamic solar collector roof top Heat Pipe Vacuum Tube Solar Collector
Cheap price India market 1800 blue vaccum tube Specifications:
1) Excellent material: High borosilicate glass 3.3 is adopted as the raw material.
2) High thermal efficiency: Pure vacuum layer without impurity. Degree of vacuum is high and lasts long, possessing extremely high
absorption to sunlight with extremely low thermal emissivity.
3) Small thermal losses: Higher degree of vacuum is kept between vacuum heat collection pipes, reducing thermal losses caused by
heat conduction and heat convection to the maximum.
Specification
Technical Data | All-glass evacuated solar collector tubes |
Material | Borosilicate Glass 3.3 |
Absorption of SELECTIVE COATING | ≥0.93 (AM1.5) |
Emission of SELECTIVE COATING | ≤0.06 (80°C±5°C) |
Vacuum | <3×10-3 Pa |
Stagnation Temperature | >200°C |
Solar radiance exposure | ≤3.6MJ/m2 |
Coefficient of Average Heat Loss | <0.80W/(m2°C) |
Selective absorber coating | Aluminum nitrite |
Maximum Strength | 0.6Mpa |
Outer Diameter | 58mm |
Inner Diameter | 47mm |
Tube Thickness | 1.6+-0.1mm |
Coating | ALN/ALN-SS-CU |
Type | Non-pressure |
Tube Life | 15-20 Years |
Warranty | 5 Years |
Application | Solar Water Heater |
Package | 5 layers corrugated paper/three foam block/ 3 strapping; 10/12/15 tubes/carton |
Company Profile
1. OEM and ODM order are accepted, Any kind of logo printing or design are available.
2. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
Supply Ability
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