Three targets solar collector tube

Three targets solar collector tube

USD $1.5 - $3 /Piece

Min.Order:1000 Pieces

Supply Ability:
900000 Piece / Pieces per Month
Port:
Qingdao

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
Guangpu
Model Number:
47mm-1500mm/1600mm/1800mm 58-1500mm/1600mm/1800mm/2000mm/2100mm
Type:
Vacuum Solar Collector
Application:
Water Heater
Pipe Material:
Glass

Shandong Guangpu Solar Energy Project Co., Ltd.

Business Type: Manufacturer,Trading Company
Zaozhuang Shandong China
Main Products: Solar Vacuum Tube ,Solar Water Heaters ,Solar Hot Water Project

Product Details

Specifications

Solar evacuated tube
ating material:SS-C/Cu
2.certificate:CE ISO9001 TS
3.OEM is available

 Three targets solar collector tubeThree targets solar collector tubeThree targets solar collector tubeThree targets solar collector tube

 

Solar tube

 

The out surface of the ineer tube is double coated with stainless steel and copper when adopting the newest magnetron sputtering coating technology. This type of selective coating (SS-C/Cu) can withstand very high temperature. This is important because the tube is exposed in high temperature to evacuate the gas in the jacket between the inner tube and the outer tube. The solar energy absorption ability should be above 93%.

 

Specification

Structure

All glass double concentric tubes 

Material

Borosilicate glass 3.3

Outer tube diameter

Φ47±0.7.mm  &=1.6mm

Inner tube diameter

Φ58±0.7.mm  &=1.6mm

Length

47mm-1500mm/1600mm/1800, 

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

Coating

SS-C/Cu

Absorption rate after evacuating(AM1.5)

α= 0.88–0.90

Emission rate after evacuating(AM1.5)

ε= 0.04–0.06(80°C±5°C)

Vacuum degree

P≤5.0×10­¯³Pa

Average heat loss conficient

ULT = 0.4-0.6w(m².°c)

Max stagnation temperature

(temperature inside of empty vacuum tube)

260°C-300°C

Pressure

0.6MPa

Impact Resistance

Φ≤25mm

Contact Supplier

Mr. xinjiang chi Manager Chat Now
Telephone
86-632-5665199
Mobile
15863229669
Fax
86-632-5665158
Address
NO.156 south road shanguo tengzhou city Shandong

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