All-glass Vacuum Tube
Product Details
Looking forward to having business with you in the near future!
And the most important thing is that we can also provide products as your request.
The current products mainly include:diameter:47/58mm;length:800/1200/1500/1600/1800/1900/2000/2100mm.
The evacuated tube with superconductive heat-pipe is the most advanced product in the world.
Long time warranty to 15 years.
High level vacuum ensure operation under cold weather.
Can resist impact of hail:hailstone diameter 25mm.
Starts up fast and collects solar energy fully.
Stable advanced coating up to 380.
Presure-endure 1Mpa
Stagnation temperature(height) 270~300oC
Transmittance of outer tube 0.91
Emittance 0.04~0.06
Absorptance 0.94~0.96
Tube thickness 1.6
All-glass vacuum tube:
incorporating three layer interference coating
15 years' warranty for tubes
it works well in winter
- Color:nice dark-blue or purple-gold appearance
- Pipe Material:Glass
- Application:Water Heater
- Type:Vacuum Solar Collector
- Model Number:47/58
- Brand Name:Sunsmell
- Place of Origin:Shaanxi China (Mainland)
- Country:China (Mainland)
- telephone:86-519-83408960
| Delivery Time: | in 15 days |
| Package: | in carton or depends on customers |
| Supply Ability: | 200000 Piece/Pieces per Month |
| Minimum Order Quantity: | 300 Piece/Pieces |
| Payment Terms: | L/C,T/T |
| Port: | shanghai |
| Color: | nice dark-blue or purple-gold appearance |
| Pipe Material: | Glass |
| Application: | Water Heater |
| Type: | Vacuum Solar Collector |
| Model Number: | 47/58 |
| Brand Name: | Sunsmell |
| Place of Origin: | Shaanxi China (Mainland) |
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