Three High Vacuum Solar Collector - Solar Vacuum Tube

FOB Price

USD $1.2 - $2.5 / Piece

1000 Pieces(Min.Order)

Supply Ability 10000 Piece / Pieces per Month
Port QINGDAO CHINA
Payment Terms:T/T

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Product Details

Place of Origin:	Shandong, China	Brand Name:	solarisland	Model Number:	Vacuum Solar Collector - 001
Type:	Vacuum Solar Collector	Application:	Solar Thermal	Pipe Material:	Glass

Product Description

Three high Vacuum Solar Collector - solar vacuum tube has property and spec. as following:

Spec.

1. All-glass double-tube co-axial structure, high borosilicate 3.3 glass

2. Transmission Ratio of the Outer Glass Tube

3. Structure: Cu/SS-ALN(H)/SS-ALN(L)/ALN

4. Sediment method: 3 target magnertron sputtering plating

Comparing to Al-N-Al vacuum tube, it has advantages in cold area as following:

Advantages

a. Absorbance: 12% higher

b. Emission Ration: 30-49% lower.

c. In alpine area, copper irons emission ration is lower than that of aluminum ion. So it could work properly even circumstance temp. is lower than -30Deg C.

d. Stainless steel ion has performance of high temp. resistant, anti-stagnation temp. coating will not decay or get aging or disappears.

Size:

Dia. 47 with length of 1500mm.

Dia. 58 with length of 1500mm

Dia. 58 with length of 1600mm

Dia. 58 with length of 2000mm.

Contact Us

Taian Topsun Import And Export Co., Ltd.: Contact nameQicai Song; Phone86-538-8219910; AddressTaishan Silicon Valley B8-2, Mingtang Road, East Development Zone, Taishan Dist.

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Three High Vacuum Solar Collector - Solar Vacuum Tube

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