Inner tank:stainless steel SUS304-sus316/2B,thickness (0.4mm
0.5mm 0.6mm) dia/ 380mm
Outer tank:galvanized steel thinckness 0.4mm, dia 480mm
Insulation:polyurethane foaming,50~55mm thickness
Heat preservation: 72 hours ,
Vacuum tube: all-glass double-tube co-axial structure Material
borosilicate glass 3.3 Coating: AL-N/SS/CU Sediment method:
3 target magnetron sputtering plating External pipe: Φ58mm,
Internal pipe: Φ47mm,Length:1800mm, thickness:.1.6mm
Vacuum tightness: P≤5.0*10-3Pa Absorption Rate: 93%~96% (AM1.5)
Emission Rate: 4%~6% (80°C±1.5°C)Tube quantity:15 to 30pcs
Frame:Galvanized steel thickness 1.25mm/1.5mm,Angle:25~ 45°
Electric heater:stainless steel sus 800 screw 1500 kw~2000 kw
Sealing ring:silicone rubber
Warranty:5 ~10 years for the full system /15 Years for the vacuum tubes.