Three Target Glass Evacuated Solar Collector Tube
|FOB Unit Price:||US $1.63 US $1.6|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: 58*1800mm
- Concentrating: Yes
- Type: Non-Pressure
- Pipe Material: Glass
- Product Name: Glass Solar Tube
- Length: 1800mm
- Inner Diameter: 47mm
- Coating: Cu/Aln-Ss/Aln
- Resist Cold: -35ºC
- Transport Package: Standard Export Package
- Origin: Shandong Province
- Certification: ISO
- Working Temperature Range: Medium Temperature
- Application: Solar Thermal
- Name: Three Target Glass Evacuated Solar Collector Tube
- Weight: 2.0kgs
- Outer Diameter: 58mm
- Color: Purple Golden/Black/Blue
- Max Pressure: 0.8MPa
- Trademark: Gaia/OEM
- Specification: 58*1800mm
- HS Code: 8419901000
Glass solar tube description
The solar evacuated tube is the key component to all the thermal heaters and systems. It's similar to a conventional Dewar flask and consists of two borosilicate glass tubes, resistant to high chemical and
thermal shock. The outer side of the inner tube is coated with a sputtered solar selective surface. This coated inner tube is closed at one end and sealed at the other end to the outer tube. The annular space between the outer tube and inner tube is evacuated to avoid heat loss in conduction and convection.
The key element determines function of tube is the technology of the film coating, and Gaia Solar uses the Patent of the University of Sydney to produce tubes and our tube is the best efficiency tube you can find in China, with the highest absorptance rate of near 97% with common rate of 94% and lowest emission rate near 3% with common rate of 5%. At this efficiency, it has been very hard to improve the function any more, even very little part.
Glass solar tube packing & shipping
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for you to choose.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have rich experience of design, manufacture and sell water heater, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
Dezhou Gaia Solar Energy Co.,Ltd
Room 712, Baitiane Plaza, No.7 of HuBinnan Road, Dezhou City, Shandong Province
Mobile and Chat: 0086-13953485199