Double-Vacuum Solar vaccum pipe

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USD $1.55 - $3 / Piece

500 Pieces(Min.Order)

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Product Details

Place of Origin	Shandong, China	Brand Name	guangpu
Model Number	Solar vaccum tube	Type	Manifold Collector
Application	Water Heater	Pipe Material	Glass

Product Description

Specifications

ating material SS-C/CU
2.certificate CE ISO9001
3.OEM is available
4.testing machine UV3600 china patent

Parameter
Triple Target Tube

1
Structure
Full-glass Double-tube Coaxial Structure

2
Material
Borosilicate Glass 3.3

3
Outer Tube Diameter
Φ47±0.7mm &=1.6mm Φ58±0.7mm &=1.6mm

4
Inner Tube Diameter
Φ37±0.7mm &=1.9mm±0.5mm

Φ47±0.7mm &=1.9mm±0.5mm

5
Length
47-1500mm/1600mm/1800mm

58-1500mm/1600mm/1800mm/2000mm/2100mm

7
Absorbing Coating Structure
Red Copper, Stainless Steel and Aluminum

8
Deposition Method
Triple-target DC Reactive Magnetic Sputtering

9
Absorption Ratio
0.90-0.93(AM1.5)

10
Emission Ratio
0.04-0.06(80°C±5°C)

11
Interlayer Vacuum
P≤2×10¯³ (Pa)

12
Stagnation Temperature
250°C

13
Average Heat Loss Coefficient
ULT= 0.4-0.6w/(m2°C)

14
Mechanical Shock Performance
Φ≤30mmcooper
15
Amount of Solar Radiation under Stagnation
H=3.7~4.2 MJ/2(58mm)

H=2.9~3.2MJ/2(47mm)

Contact Us

Shandong Guangpu Solar Energy Project Co., Ltd.: Contact namexinjiang chi
Chat Now; Phone86-632-5665199; AddressNO.156 south road shanguo tengzhou city, Zaozhuang, Shandong

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All-glass solar heat pipe	Four-cavity evacuated tubes	New Products	Solar collector
Solar water heater	Three target vacuum tubes

Double-Vacuum Solar vaccum pipe

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