
Glass Solar Evacuated Tubes
Price Trend: 80.00 - 300.00 USD
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Minimum Order Quantity :
1
In Stock
Product Specifications
| Material | Borosilicate glass |
| Coating | Copper, Aluminum, Stainless Steel |
| Absorptance | 0.92 |
| Emittance | 0.06 |
| Vacuum | <5.2x10-4Pa |
| Transmittance | 0.92 |
| Stagnation Temperature | 270-300°C |
| Heat-loss Coefficient | <0.5W/(m2K) |
| Hailstone Resistance | 30mm |
| Usage | Solar water heating systems |
| Features | High efficiency, Long lifespan, Low heat loss, Self-cleaning, Durable design |
| FOB Port | TIANJIN PORT/QINGDAO PORT |
| Payment Terms | Letter of Credit (L/C), Telegraphic Transfer (T/T) |
| Supply Ability | 20000 Per Month |
| Delivery Time | 7 Days |
| Sample Available | Yes |
| Sample Policy | Contact us for information regarding our sample policy |
| Packaging Details | 10PCS/Carton, 15PCS/Carton. Sample put in wooden case, Standard package carton for sea delivery. |
| Main Export Market(s) | Africa, South America |
| Main Domestic Market | All India |
| Certifications | CE SRCC SOALR KEYMARK |
Product Overview
Key Features
Material of coating : Copper, Aluminum, Stainless Steel
Absorptance : a Y0.92
Emittance : a 0.06
Vacuum : less than 5.2A 10-4Pa
Transmittance of Outer Tube : 0.92
Stagnation temperature (height) : 270~300a
Heat-loss coefficient : less than 0.5 w/ (m2*a )
Bearing hailstone ability : 30mm steel ball from 450mm high
Advantages:-
1.Vacuum degree of interlayer is 5.2x10-4 which effectively reduced the heat loss and guarantee heat loss rate of 0.04-0.06, and ensure more 15 years service life.
2.Great transmission property (increase 5% transmission rate), possess self-cleaning function.
3.Apply metallic copper as bottom metal layer, which is super strong in absorbing and possess extra low heat loss, the heat loss rate is 50% lower than ordinary vacuum tubes, it can reach ULTa 0.5W/(m2A.a )
4.Full automatic evacuated tube production line and advanced and strict testing process guarantee the entire quality stability.
Company Details
Focusing on a customer-centric approach, Dezhou BTE Solar Co., Ltd has a pan-India presence and caters to a huge consumer base throughout the country. Buy Solar Products & Equipment in bulk from Dezhou BTE Solar Co., Ltd at Trade India quality-assured products.
Business Type
Exporter, Manufacturer, Supplier
Establishment
2009
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Seller Details
Dezhou, Shandong
Ray
Address
No. 3387, Chongde First Avenue Economic Development Zone, Dezhou, Shandong, 253074, China
solar evacuated tubes in Dezhou
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