Type
| SPP
|
Outer Tank Material
| Galvanized plate
|
Outer Tank Diameter
| 460mm,470mm, 500mm
|
Inner Tank Material
| Food grade SUS304 2B stainless steel plate or 316L stainless steel
|
Inner Tank Diameter
| 360mm, 380mm
|
Tube Material
| High quality borosilicate glass
|
Vacuum Tube Size(mm)
| 58/1800 (diameter/length)
|
Tube Number
| 8/10/12/15/18/20/24/30/32/36/40
|
Frames (Stand Parts)
| Galvanized plate
|
Insulation Layer
| High quality polyurethane foam made by advanced high pressure foam machine
|
Insulation Thickness
| 50mm,(outer tank 460mm),55mm(outer tank 470mm), 60mm(outer tank 500mm)
|
Hail Resistance
| 25mm
|
Operation Pressure
| 0.05Mpa
|
Standard Qualified
| CE, CCC,Solar Keymark EN12976, SABS
|
