12) Packing: Export Carton 

Specification:

l) vacuum tube:

length: 1800mm;

diameter: 58mm;

thickness: 1.8mm;

2) Heat pipe:

condensor length: 55mm;

condensor thickness (diameter): 14mm;

condensor copper wall thickness: 0.7mm;

condensor material: copper;

heat pipe length: 1680mm;

heat pipe thickness (diameter): 8mm;

heat pipe copper wall thickness: 0.7mm;

heat pipe material: copper;

3) Aluminium foil:

material used: aluminium;

thickness: 0.25mm