solar energy vacuum tube
Product Details:
| Type | Solar Water Heater Parts |
|---|
Payment & Shipping Terms:
| Payment Terms: | L/C,D/P,T/T |
|---|
Detailed Product Description
solar energy
1) Specs 1:
a) Length: 1500mm
b) Outer diameter: 47mm
c) Inner diameter: 37mm
d) Borosilicate 3.3 glass
e) Absorbing layer: Al-N/Al, absorptance>93%
f) Vacuum isolation P: <5 x 10-3Pa
g) Heat loss efficiency: <0.8W/(m2°C)
h) Max. isolation temperature: 260°C.
Specs 2:
a) Length: 1800mm
b) Outer diameter: 58mm
c) Inner diamond: 47mm.
d) Borosilicate: 3.3 glass
e) Absorbing layer Al-N/Al, absorptance >93%
f) Vacuum isolation P: <5 x 10-3Pa
g) Heat loss efficiency: <0.8W/(m2°C)
h) Max. isolation temperature: 260°C
solar part
solar energy.
solar energy vacuum tube
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Company Info
Changzhou Natural Energy Equipment Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Changzhou
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products