solar vacuum tube
See larger image: solar vacuum tube| Brand Name: | BAOGUANG |
| Place of Origin: | Zhejiang China (Mainland) |
| Model Number: | OPC47-1500 |
| Fob Price: | US$1.20-4.50Shanghai |
| Port: | Shanghai |
| Payment Terms: | T/T |
| Minimum Order Quantity: | 300 Piece/Pieces |
| Supply Ability: | 30,000 Piece/Pieces per Day |
| Package: | (1)Tubes packed in carton,with foam reinforced inside.(10,15,18,24 tubes/carton) .(2)Customized carton design are available.(3) Buyer's label available |
| Delivery Time: | delivery within 10 days |
Supplier Details
Haining City Baoguang Heat Collection Tubes Co., Ltd.
- Business Type:Manufacturer
- Product/Services:Solar collector,Solar Vacuum tube,Solar Evacuated tube,Heat pipe,Solar ...
- Online Showroom: 225 products
- Product Details
- Company Profile
- Brand Name: BAOGUANG
- Place of Origin: Zhejiang China (Mainland)
- Model Number: OPC47-1500
BAOGUANG Heat collector use magnetron sputtering coating technology,Sediment absorption coating (Cu/Ss-Aln) which makes it has h
BAOGUANG heat collector vacuum tube technical data:
a) This collector tube adopts magnetron sputtering coating technology
b) Sediment absorption coating (Cu/Ss-Aln) which makes it has high absorption and very low emission.
c) Specific absorption: α≥0.93~0.96 (AM1.5)
d) Emission ratio: ε≤ 0.06 (80+5°C)
e) Glass pressure of vacuum interlayer: p≤5 x 10-3Pa
f) Radiant exposure of close shine: H=3.7-4.2MJ/sq.m
g) Average heat waste coefficient: UIt≤.90W/ (sq.m°C)
h) It can resist impact of metal ball (25mm)and could perform very well in cold area in winter
i) Lifetime: more than 15 years.
Item No. | Specification | Effective collector | |
Outer diameter of solar tube | Length of solar tube | ||
S471500 | Ø47mm | 1500mm | 0.0966 |
T581800 | Ø58mm | 1800mm | 0.1350 |
BAOGUANG has the most advanced automatic production lines for vacuum sputtering plating, We produce more than 30,000 tubes everyday. Currently we produce co-axial structure evacuated tubes with outer diameter 47mm, 58mm and 70mm, and tube length ...
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View Company Video | Business Type: | Manufacturer |
| Product/Service (We Sell): | Solar collector,Solar Vacuum tube,Solar Evacuated tube,Heat pipe,Solar water heater |
| Brands: | BAOGUANG |
| Number of Employees: | 501 - 1000 People |
Trade & Market
| Main Markets: | North America South America Eastern Europe Southeast Asia Oceania Mid East Eastern Asia Western Europe |
| Main Customers: | Mail and MSN: edwin4cnbg@)hotmail.com Skype: cnbgsolartube |
| Total Annual Sales Volume: | US$10 Million - US$50 Million |
| Export Percentage: | 21% - 30% |
Factory Information
| Factory Size (Sq.meters): | 50,000-100,000 square meters |
| Factory Location: | No 4.Yunahua Industrial Zone, Haining City, Zhejiang Province. China |
| QA/QC: | In House |
| Number of Production Lines: | Above 10 |
| Number of R&D Staff: | 11 - 20 People |
| Number of QC Staff: | 11 - 20 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |
| Contract Manufacturing: | OEM Service Offered Buyer Label Offered |
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