electronic tube 3CX800A7

Used in dielectric heating machine; High Frequency Cylinder Welding Machine; Plastic Processing Machinery; Bio-science; RF systems; Vacuum tube amplifier; X-ray spectroscopy; Dental imaging, Linear accelerator; Steel pipe production; Induction and dielectric heating; Marine radar; RF radio broadcasting; Television transmission; Industrial machine imaging; RF transceiver; Dryers for nonwovens and other Textile applications; Post-vulcanisation drying of foamed latex products; Drying of felt for clothing and for industrial uses, after impregnation, in the form of sheets and disks; Drying of dyed elastic bands and narrow fabrics; Drying of silk cocoons and silk wastes after carbonizing; Drying and pre-heating of defective synthetic fibers to be recycled in pellet form, in-line with the extrusion equipment; Drying of glass fibers. 
All models as below.
FC**0FA, FC**0FT, FC***2F, FC***5F, FC***5FT,
FU**4F/RY**4B, FU***0F, FU***8F, FU***3F, FU***3FG, FU***8F, FU*5S, FU**2S, FU***0F, FU***0FA, FU***0S, FU***4F, FU***4S, FU***7F, FU***4F, FU***4FA, FU***4F, FU***4FA, FU***4F, FU***4FA, FU, FU***1F/M, FU***1Z, FU***1C, FU***2C/FA, FU***2F/M, FU***7F/M, FU***7S, FU**4F, FU***0F, FU***2F, FU***6F,
FD***1S,
YU***8(3CX***0H3), YU***8(3CX***0A7), YU***1B,
3CX***0H3, 3CX***0A3/F3, 3CX***0A7, 3CX***0F7, 3CX***0D3, 3CX****0D3, 3CX****0A3/A7, 3CX****0H3, 3CX****0A3/A7, 3CX****0H3, 3CX****0H3, 3CX****0A7,
3C(P)X**0A7, 3C(P)X***0A7, 3CPX***0A7,
3CW***0F1/F3, 3CW****0H3, 3CW****0H3, 3CW****0A7, 3CW****0H3, 3CW****0H7, 3CW****0H3/A7, 3CW****0H7,
4CX**0B, 4CX**0R, 4CX**0FG, 4CX**0A/RY**4B, 4CX**0A, 4CX**0A, 4CX**0F, 4CX***0A, 4CX***0B, 4CX***0A, 4CW***0A, 4CX***0A, 4CX***0A, 4CX***0A, 4CX***0R, 4CX***0A, 4CX****0D/J, 4CX****0A, 4CX****0C/D/E, 4CV*****0C,
5CX***0A,
CTK***4, CTK***1, CTK***2, ITK***1, ITK**1, ITK**1, ITK***2, ITK***2, ITK***2, ITL***1, ITL**1, ITL**1, ITL**1, ITL***2, TH**6, TH**3A,
E***1, E***2, E***2E, E***9, E***0,
RS***0CL, RS***0CJ, RS***1CJ, RS***6CJ, RS***0CJ, RS***1CJ,
***0AS, **8F/**6F,
6T*1, 6T*8RA, 7T*2R, 7T*2RE, 7T*5RB/FU***7F, 7T*9RB, 7T*4RB, 7T*9RB, 8T*5RA, 8T*5RB, 8T*7RB, 8F*6R, 8T*9JB,
SK**0 Socket, SK***0 Socket, SK***0 Socket, SK**4 Socket.