vacuum tube
Product Details
| Length | 1800mm |
| Outer tube diameter | 58mm |
| Inner tube diameter | 47mm |
| Glass thickness | 2.0mm |
| Material | High borosilicate Glass 3.3 |
| Absorptive coating |
gradual change of SS-C/CU selective complex absorptive coating |
| Vacuum degree | P<5*10 -3 Pa |
| Heat-absorbing rate | >93%-96% |
| Emission of heat | <6%-4% |
| Solar radiance exposure |
Three targe tube add one more complete glass tube in the normal tube, raising the
- export:Mid East/European/Africa/North America
- certification:CE/ISO9001/SOLARKEYMARK/CCC/ROHS
- power:solar
- Pipe Material:Glass
- Model Number:JJR-VT
- Brand Name:JIAJIARE
- Place of Origin:Zhejiang China (Mainland)
- Country:China (Mainland)
- telephone:86-573-87863578
| Delivery Time: | 10 days |
| Package: | export for carton |
| Supply Ability: | 5000 Piece/Pieces per Month |
| Minimum Order Quantity: | 1,100 Piece/Pieces |
| Payment Terms: | L/C,T/T |
| Port: | SHANGHAI |
| Fob Price: | US$100-300SHANGHAI |
| export: | Mid East/European/Africa/North America |
| certification: | CE/ISO9001/SOLARKEYMARK/CCC/ROHS |
| power: | solar |
| Pipe Material: | Glass |
| Model Number: | JJR-VT |
| Brand Name: | JIAJIARE |
| Place of Origin: | Zhejiang China (Mainland) |
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