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Yaoguo Solar 58 1800mm solar vacuum tubes for solar collectors

China

58-1800

1.78 ~ 3 / Piece ( Negotiable ) 获取最新报价

-

1.78 per Piece

500 Piece

10 pieces in a carton , and 6600 pcs in a 40HC container.

5 days after deposit

8000000 Piece per Year

PayPal, Western Union, L/C, T/T

现在联系

产品规格

Color: : blue / purple Length: : 1800mm Diameter: : 58mm Certificates: : CE CCC ISO9001 Coating: : 3 target coating

详情

Yaoguo Solar 58 1800mm solar vacuum tubes for solar collectors



 Solar vacuum tube is the core component of solar water heater and solar hot water project and heating engineering. Its performance determines the quality of solar heat utilization. Yaoguo Solar Thermal company introduced domestic advanced automated connecting tail machine, automatic eyelet machine, automatic washing machine, automatic drying machine and the latest magnetron sputtering technology production line designed by Tsinghua University, to ensure the quality of coating, and make the thermal efficiency improved by more than 12%.Through strict control of vacuum technology, we can ensure the high heat efficiency and anti-attenuation performance of the solar evacuated tubes. Because of the advanced equipments and strict management, various types of vacuum tubes produced by Yaoguo have the characteristics of high temperature resistance, cold resistance, fast heating and so on.

 
  1. Specification:
































 
Item Specification
Outer tube diameter (mm) Φ47 Φ58
Inner tube diameter (mm) Φ37 Φ47
Tube length (mm) 1500,1600, 1800 1500, 1600, 1800, 1900,2000, 2100 
Thickness of Tube(mm) 1.60±0.15 1.60±0.15, 1.8±0.15
Colors Blue, Purple, Black, Yellow

 








































 
 Coating property Structure Cu-SS-ALN
Sediment method 3 Targets magnetron sputtering
Absorption ratio α=0.93~0.96(AM1.5)
Emission ratio ε=0.04~0.06(80°C±5°C)
Vacuum tightness P<=5.0×10-3 Pa
Heat loss 0.4 -0.6W/(m2.°C)
Resist coldtemperature -25°C
Resist high temperature 250°C
Service life 15 Years



Yaoguo Solar has a complete industrial chain of solar vacuum tube, which ensures the quality and quantity of the goods. Solar borosilicate vacuum tube is a kind of high-precision products. So all the procedures finishing in one place could produce items with stable quality, and reduce cost at maximum to benefit the customers.



Rounding head: Using the automatic round equipment to foam a round shaped appearance with stable quality.

Connecting tail: Using the fully automatic connecting tail equipment to make it in one-step foaming.

Cleaning:  By using the automatic cleaning and drying machine, tubes have high cleanliness, no scratches, no remaining drops of water in a greatly shorten drying time.

Coating: Coating with a fully automatic three target magnetron sputtering coating machine, and the coating film is not aging and anti attenuation.

Sealing: The semi-automatic horizontal sealing machine could reduce scratches. Tubes are with Stress stability and beautiful nozzle.

Exhausting air: Using automatic exhausting machine to evacuate the tube at 400 degrees Celsius high temperature could ensure good heat insulation performance.

Baking: By using the heating equipment, we could completely pump out the air to achieve the complete vacuum state.

Detection: Detecting heat absorption and emission rate of the coating film, and simulating the anti-strike capability of the evacuated tubes.



Our Advantages

 Reasons using Yaoguo solar vacuum tubesare:

1. Over 10 years production experiences

2. Production chain from glass tube to solar vacuum tube which could ensure the stability of tubes.

3. 8 years export experiences

4. Global network

5. Fast delivery (production time: 5 containers within 5 days; 10 containers within 10 days.



Packing:

 


























 
Specification Quantity each carton 20ft 40HC
47*1500mm 15/20/24pcs 5040pcs 12000pcs
47*1800mm 15/20/24pcs 4600pcs 10200pcs
58*1800mm 10/15pcs 2600pcs 6600pcs





Company Information

 

Yaoguo Solar is located in Shandong Province, China. The factory covers an area of 68000M2. Right now, we have staff of 580, among whom, 106 technicians and 58 senior management staff.  As one of the professional manufacturers of solar vacuum tube, all specifications of solar vacuum could be offered such as 47*1500mm, 58*1800mm, 58*2100mm and so on. Right now, the capacity reaches 10 million pieces per year and tubes are exported to more than 20 countries around the world, such as India, Turkey, Mexico, Syria, Lithuania, Brazil, Chile, USA, Jordan, and Egypt, etc..

And also many solar heat products are designed with cost-efficiency. We are devoted in making high quality products with the latest technology. Till now, there are CE, CCC, ISO9001, ISO14001, ISO18001 and 17 patents. Keep innovation, keep quality, keep service.

 

联系我们

联系人: Tess

公司名称:Shandong Yaoguo Solar Science and Technology Co., Ltd.

办公地址:Zapzhuang, Shandong, China,

电话号码:

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至,

Tess < Shandong Yaoguo Solar Science and Technology Co., Ltd. >
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