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Zhejiang Hongguang Green Energy Co., Ltd.
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Single target all-glass solar vacuum tube

Single target all-glass solar vacuum tube

Supply Ability : 25000 Piece/Pieces per Quarter vacuum tube with heat pipe
Price : FOB USD 2~5 / PieceGet Latest Price
Packaging Details : standard package for a container
Delivery Time : 10-15 days for a full container
Port : shanghai/ningbo
Payment Terms : L/C,T/T
MOQ : 50 Piece/Pieces vacuum tube with heat pipe
Place of Origin : Zhejiang
Brand Name : HK/OEM
coating : AL/AL-ALN(H)/AL-ALN(L)/ALN
Model Number : VTS series
Application : Solar Thermal
vacuum tube : borosilicate glass
lifetime : >15 years
Type : Solar Water Heater Parts
Category : Foot Massager
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solar vacuum tubes
CE, ISO9001, CCC certified
Competitive price on same quality level
Prompt delivery
Environmental protect

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Single target all-glass solar vacuum tube collecting tube property and specification

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Structure

All-glass double-tube co-axial structure

Glass material

High borosilicate 3.3 glass

External pipe diameter and thickness

Φ=47±0.7mm,&=1.6mm; Φ=58±0.7mm,&=1.6mm;

Φ=70±0.7mm,&=2.0mm

Internal pipe diameter and thickness

Φ=37±0.7mm,&=1.6mm; Φ=47±0.7mm,&=1.6mm;

Φ=58±0.7mm,&=1.6mm

Pipe length

800mm, 1200mm 1500mm 1600mm 1800mm 1900mm 2000mm- 2100mm

Absorptive coating property

Structure

AL/AL-ALN(H)/AL-ALN(L)/ALN

Sediment method

single target magnetron sputtering plating

Specific absorption

0.90~0.93(AM1.5)

Emission ratio

0.05~0.075(80°C±5°C)

Vacuum tightness

≤5.0×10-3 Pa

Idle sunning property parameters

220~260m2.°C/KW

Solar irradiation for obtaining a preset water temperature

H≤4.7MJ/(Φ58)

H=4.1~4.4MJ/m2

H≤3.7MJ/(Φ47)

H=3.1~3.4MJ/m2

Average heat loss coefficient

0.6~0.7W/(m2.°C)

Resistant Hail

25mm

Life aged

15 years

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Pictures for reference

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If you are interested in any of our products, please feel free to contact us without any hesitation.

Clients are welcomed, and we are looking forward to becoming your future supplier.

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