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high-performance solar thermal vacuum tube for sale
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high-performance solar thermal vacuum tube for sale

FOB Price

Get Latest Price

1.65 ~ 2 / Piece

|

10 Piece Minimum Order

Country:

China

Model No:

58x2100mm

FOB Price:

1.65 ~ 2 / Piece Get Latest Price

Place of Origin:

China

Price for Minimum Order:

1.65 per Piece

Minimum Order Quantity:

10 Piece

Packaging Detail:

10PCS/Carton, 15PCS/Carton. Sample put in wooden case, Standard package carton for sea delivery.

Delivery Time:

7days

Supplying Ability:

600000 Piece per Month

Payment Type:

T/T, L/C

Product Group :

Contact Now
Free Member

Contact Person Ray

Dechuan, Shandong

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Product Specification

  • Brand Name: BTE
  • Material: Polycrystalline Silicon
  • Size: 58x2100mm
  • Type:Vacuum tubes
  • Structure:Three Target
  • Pipe Material:glass
  • Absorptance: â¥0.92
  • Emittance: â¤0.06

Product Description

1.Vacuum degree of interlayer is 5.2x***4 which effectively reduced the heat loss and guarantee heat loss rate of 0.***0.*6, and ensure more *5 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 *0% lower than ordinary vacuum tubes, it can reach ULT≤0.5W/(m2·℃)

4.Full automatic evacuated tube production line and advanced and strict testing process guarantee the entire quality stability.

5.The stainless steel aluminum nitride in the absorbing layer has high thermal stability, even the glass was melted, the coating will not fall off; using stainless steel ion to substitute aluminum, which make it has great withstanding performance of high temperature, aging, weakening and stagnation.

6.Patent technology developed by Himin autonomously has break the limitation of graded coating, and enable its working temperature from ***0to **0.

Country: China
Model No: 58x2100mm
FOB Price: 1.65 ~ 2 / Piece Get Latest Price
Place of Origin: China
Price for Minimum Order: 1.65 per Piece
Minimum Order Quantity: 10 Piece
Packaging Detail: 10PCS/Carton, 15PCS/Carton. Sample put in wooden case, Standard package carton for sea delivery.
Delivery Time: 7days
Supplying Ability: 600000 Piece per Month
Payment Type: T/T, L/C
Product Group : vacuum tubes

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To:

Ray < Dezhou BTE SolarCo.,LTD >

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