Packing:
Export carton
foam
Glass vacuum tube dimensions: 58mm x 1.8m / 47mm x 1.5m
Coating of vacuum tube: SS-CU-ALN/ALN.
Heat preservation: 72 hrs
Hail resistance: 25mm
max pressure: 0.6MPa/6bars.
heat pipe : anti-freezing > -35 degree
manifold (interior): red copper
manifold (exterior): aluminum alloy
Insulation with thickness 35mm Polyurethane & thickness 25mm aluminum silicate, high pressure overall
Solar thermal collector :
Supply Ability: | 300 Set/Sets per Day |
Minimum Order Quantity: | 1 Set/Sets |
Payment Terms: | T/T |