Haining City Baoguang Heat Collection Tubes Co., Ltd.
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single-target evacuated tube solar heaters

Brand Name:
Model Number:
Water Heater
Pipe Material:
single-target evacuated tube solar heaters
Detailed Description

evacuated tube solar heaters:
single target magnetron sputtering plating

 evacuated tube solar heaters

Tube structure : All-glass double deck co-axial structure

Glass material: High borosilicate 3.3 glass

Outer tube diameter and glass thicckness:

 Φ47±0.7mm; Glass thickness 1.6±0.15mm

 Φ58±0.7mm; Glass thickness 1.6±0.15mm

 Φ70±0.7mm; Glass thickness 2.0±0.15mm

Inner tube diameter and glass thickness:

Φ37±0.7mm; Glass thickness 1.6±0.15mm

Φ47±0.7mm; Glass thickness 1.6±0.15mm

Φ58±0.7mm; Glass thickness 1.6±0.15mm

Tube length: 800mm,1200mm,1500mm,1600mm,1800mm,1900mm,2000mm,2100mm etc

 Absorption coating prpperty:

Coating material: AL/AL-ALN(H)/AL-ALN(L)/ALN

Sediment method:Single Target magnetron sputtering plating

Absorptivity: Absorptivity:α=0.90~0.93(AM1.5)

Emission ratio: Emission: ε=0.05~0.075(80°c±5°c)

Vacuum degree: p<5.0×10-³(PA)

Stagnation temperature(temperature inside of empty evacuated tubes): 220~260°c

verage heat loss: ULT 0.6~0.7w/(m2*°c)

Hail resistanve: Φ25mm

Pressure-endure: 1MPa

All this kind Single-target coating tubes, we promise will offer the best price by the good quality in china!We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We produce are of very good quality, and we promise good after-sale service for all our customersWe are sincerely looking for your cooperation.

Company information:
    Haining City Baoguang Heat Collection Tubes Co., Ltd. established on 2003 in Japan. We is an exporter of China (Mainland) Energy Projects products.    With independent export rights, our products have been exported to North America South America Eastern Europe Southeast Asia Oceania Mid East Eastern Asia Western Europe, etc. Our products have enjoyed a good reputation for our good quality, considerate service and reasonable price!    We sincerely invite you to visit our factories and cooperate with us for a mutually beneficial and long-term relationship!More details in our website at www.cnbg.cn! thanks!
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Send Inquiry to this Supplier
Haining City Baoguang Heat Collection Tubes Co., Ltd.
Mr. Edwin Ma
# 4 Yuanhua Industrial Zone,Haining City, Zhejiang 314416.China

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