3 target coating, copper/stainless steel/aluminium;
thickness: 1.6mm for inner/outer glass;
Vacuum: 10years;
Warraty: 10 years;
For more information, please contact ecosource.apolo@gmail.com,
Shanghai Ecosource Energy Co.,Ltd
Add: Green Park industry zone, Shanghai, China
Tel: +86 21 6064 0707;
Fax: +86 21 6603 3113;
Skype: apolo.ecosource;
Email: apolo@ecosource-solar.com; ecosource.apolo@gmail.com;
Web: www.ecosource-solar.com;
We produce kinds of solar water heater ,especially we are specialized in producing as follows;
1.vacuum tubes including 58/1800, 47/1500,
2.solar heater connectors, tank ...
Grade: AISI 201, 202, 304, 304L, 316, 316L, 321, 409, 430, etc
Standard: ASTM A554
Outside diameter: 6mm - 219mm
Dimension: 10mm*10mm - 150mm*150mm
Dimension: 23mm*11mm - ...