Heat Pipe Solar Vacuum Tube

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US$ 5 - 6 / Set

1 Set(Min. Order)

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Product Details

Heat Pipe Solar Vacuum Tube

(China Best Gold Suppier/Manufacturer)

Used in the Compact Solar Water Heater:

Used in the Solar Collector:

Used in the Split Pressurized Solar Water Heater System:

Descriptions:

Tube structure		All-glass double-tube co-axial structure
Glass material		Borosilicate 3.3glass
Outer tube diameter and glass thickness		Φ =47± 0.7mm & T=1.6mm ± 0.15mmΦ =58± 0.7mm & T=1.6mm ± 0.15mm
Inter tube diameter and glass thickness		Φ =37± 0.7mm & T=1.6mm ± 0.15mmΦ =47± 0.7mm & T=1.6mm ± 0.15mm
Tube length		1500mm, 1800mm
Absorber coating	Coating material	AL-N/SS/Cu
	Sediment method	Three Targets magnetron sputtering plating
	Absorption	a: ≥92%(AM1.5)
	Emittance	ε ≤ 3.4% (80° C± 5° C)
Vacuum degree		P ≤ 5.0× 10 -3 Pa
Transmittance of glass tube		T ≥ 91% (AM1.5)
Stagnation parameter		Y: > 218 m² ° C/kw
Average heat loss		ULT≤ 0.60W/(m² *° C)
Hail resistance		Φ 25 mm
Pressure-endure		0.8 Mpa
Temperature-endure		250° C
Life		> 15 years

Specifications of Heat Pipe

Suitable for Glass vacuum tube size	58*1800mm
Material of heat pipe	copper
Condenser part diameter	14mm
Main part diameter	8mm
Condenser part thickness	1mm
Main part thickness	0.8mm
Insolation temperature	250°C
Start time	1-3 Minitues
Min working temperature	-30°C

Shipment:

Haining Brian Desmond Electrical Co., Ltd.: Contact nameAndy Fei
Chat Now; Phone0086-573-87888332; AddressHongYun Building ,No.499 Nong Feng Road,Haining City, Jiaxing, Zhejiang

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