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High quality solar water heater evacuated tubes, solar water heater tubes made in China
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
--Product Description
Product Description
1.High quality material: corrosion resistance, stable optical performance.
2.3-target high temperature coating technology, absorption rate is 0.92 on average.
3.Working temperature of vacuum tube can reach 500°c, it is not easy under sunshine with nothing in it,and it is not easy ageing, fall off, change color, and the service life can be 12 years.
4. Resistance to cold, it can work at minus 40°c as usual.
5. Super-efficient absorption, with copper on the layer, absorption rate improves 12% higher than ordinary tubes, and with reduced reflector, heat absorption increases 10%,so that whole collection efficiency improves greatly.
2.3-target high temperature coating technology, absorption rate is 0.92 on average.
3.Working temperature of vacuum tube can reach 500°c, it is not easy under sunshine with nothing in it,and it is not easy ageing, fall off, change color, and the service life can be 12 years.
4. Resistance to cold, it can work at minus 40°c as usual.
5. Super-efficient absorption, with copper on the layer, absorption rate improves 12% higher than ordinary tubes, and with reduced reflector, heat absorption increases 10%,so that whole collection efficiency improves greatly.
Specification
item | value |
Tube structure | All-glass double deck co-axial structure |
Material | borosilicate 3.3 glass |
Outer tube | Φ47/Φ58/Φ70mm with thickness 1.6mm |
Inner tube | Φ37/Φ47/Φ58mm with thickness 1.6mm |
Tube length | Φ47:1500mm Φ58:1800mm Φ70:2100mm |
Coating material | Cu/ AL-N/SS |
Coating sediment method | 3 targets magnetron sputtering plating |
Coating absorptivity | α=0.93 |
Coating emittance | ε=0.04 |
Certificate | CE, RoHS, ISO9001 |
Vacuum degree | 5Χ10-4Pa |
Transmittance of tube | γ>0.89 |
stagnation parameter | Y≥200/Kw |
Average heat loss | 0.50-0.65W/(m²*°c) |
Model Number | ET-PG58/1800 |
pressure-endure | 0.6MPa |
Hail resistance | 25mm |
Thickness | 1.6mm |
Diameter | 47mm/ 58mm/ 70mm |
Length | 1500mm/ 1800mm/ 2100mm |
OEM servise | With your own logo on the tubes |
Packing & Delivery
Less than container load: Wooden box for less than 5 sets sample:
Full container load: Export-standard carton for container:
Company Profile
Zhejiang jiajiare new energy Co., Ltd., is a professional engaged in solar water heater development and research, production and sales of integrated enterprise.
-Founded in 1995 and specializes in solar application technology, we develops with the researching, production and
industrialization enterprise distribution for more than 20 years.
The Jiajiare solar water heater is the leading product of our company,it is green and safe.And this is also a type of product
that our country do its utmost to recommend.
The company regards best quality as the vitality.
Exported to Europe, America, Southeast Asia,Middle East etc, we attend the exhibition in different countries.
Our company also receive many certifications,such as CE, CCC, SOLAR KEYMARK, ROHS, SRCC, EN12975/12976, ISO9001-2008 etc. We have a forever faith that excellent quality, sincere cooperation, knight after service, are the basis of our success. To benefit human beings is our eternal endeavor. We welcome you to visit us and please be free to contact us for further information.
industrialization enterprise distribution for more than 20 years.
The Jiajiare solar water heater is the leading product of our company,it is green and safe.And this is also a type of product
that our country do its utmost to recommend.
The company regards best quality as the vitality.
Exported to Europe, America, Southeast Asia,Middle East etc, we attend the exhibition in different countries.
Our company also receive many certifications,such as CE, CCC, SOLAR KEYMARK, ROHS, SRCC, EN12975/12976, ISO9001-2008 etc. We have a forever faith that excellent quality, sincere cooperation, knight after service, are the basis of our success. To benefit human beings is our eternal endeavor. We welcome you to visit us and please be free to contact us for further information.
FAQ
1. What is your Delivery Time?
For Sample(Less than 10 sets): 7 working days; For 20 feet container: 15 working days;For 40 feet container/ 40HQ container: 20 Working days.
2. What is your Guarantee Time?
10 years for vacuum tubes,3 years for water tank,and 5 years for frame;1 year for other parts.
3. Can you accept OEM and ODM?
YES, printing your LOGO on the product and package, it's free for containers.
4. What is your payment term?
We accept T/T or L/C, Western Union.
5. What is your MOQ?
1-5 sets for samples.
6. How do you pack?
LCL order in plywood case. Full container order in high quality export carton.7. Do you any additional services?
YES!We offer free spares according to your order quantity. Such as Vacuum Tube,tube holders,dusting rings,silicon rings, screws etc.
And we can offer logo design, Products Advertising Design etc services free.
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