Purple Gold Vacuum Tube

Purple Gold Vacuum Tube
1.High efficiency
2.CU-SS-ALN/ALN coating
3.15 years quality warranty
4.Supply logo print by laser
Purple Gold Vacuum Tube

1.
feature:

The kind of vacuum tube assimilate the advanced 12 layers of spattering deposition of trivalent element technology, high quality borosilicate glass 3.3, thickness 1.6mm, gradual change of CU-SS-ALN/ALN selective absorption coating and make vacuum tubes have high performance of absorptance and low reflection ratio. Through interlayer, vacuum has a unique effect of thermal, with its temperature up to 380 degree of idle sunning, performing a strong ability.

2.
specification:



47-1500MM, 58-1800MM (Standard specification)


47-1800MM, 58-2000MM (optional specification)

3. Pictures