Vacuum Tube General
Product details: | |
Place or origin | Zhejiang,China(mainland) |
Brand name | Longfei |
Model number | 47/58mm |
Type | Vacuum solar collector |
Application | Water Heater |
Pipe material | Glass |
Payment&Shipment terms: | |
Price | Get Latest Price |
Port | Shanghai |
Packing details | 8/9/10/12/15/18/20/24/30pieces carton or as customs'requirement |
Payment terms | T/T |
Detailed Product Description:
General vacuum solar tube:
1.with fast thermal collecting efficiency;
2.with high heat resistance;
3.15years warranty for tube
Solar collector tube technology: | |
Material | Apply for high 3.3 borosilicate glass |
Models | Φ47/58 |
Structure | All-glass-coaxial double-layer tubes |
Outer tube diameter | 47±0.7mm /58±0.7mm |
Inner tube diameter | 37±0.7mm/47±0.7mm |
Tube thickness | 1.6±0.15mm/2.0±0.15mm |
Absorptance | 0.94~0.96 |
Emittance | 0.04~0.06 |
Transmittance of outer tube | 0.91 |
Stagnation temperature(height) | 270~300oC |
Presure-endure | 1Mpa |
Stable advanced coating up to 380.
Starts up fast and collects solar energy fully.
Can resist impact of hail:hailstone diameter 25mm.
High level vacuum ensure operation under cold weather.
Long time warranty for 15 years.
The evacuated tube with superconductive heat-pipe is the most advanced product in the world.
The current products mainly include:diameter:Φ47/58mm;length:800/1200/1500/1600/1800/1900/2000/2100mm.
And we can also provide products as your request.
Looking forward to having business with you in the near future
Vacuum Tube General Manufacturer,Supplier&Factory search on:Google, Yahoo, Msn
- ADD: Haining City Yuan spent Town
Industrial Park - TEL: 86-573-87887388
- FAX: 86-573-87887666
- MOBILE: 86-15857304445
- Contact: Ms Chen
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