evacuated vacuum tube

Brand Name:PSVANE

Model Number:EL34PH

Place of Origin:China

... AMP Tube Philips Holland Replica Vacuum Tube EL34 Valve Tubes Item specifics: Type: Vacuum tube Brand: PSVANE Model: EL34PH Country/Region of Manufacture: China Description: 1. The Reproducing Classic Power Amplifier EL34PH of the top vacuum tube brand ...

Brand Name:PSVANE

Model Number:WE845

Place of Origin:China

... of 845 tubes: 845 tubes were first introduced by RCA in early 1930s to compete with then industry leader Western Electric. This is also the first 3-element vacuum tube to delivery 60 watts per channel power when used in push-pull circuit design with

Brand Name:PSVANE cossor

Model Number:845

Place of Origin:China

PSVANE COSSOR 845 Vacuum Tubes Vintage Hifi Audio DIY Tube AMP WE845 Stereo Vacuum Tubes The Perfect Upgraded 845 tubes COSSOR 845

Brand Name:Shuguang

Model Number:845-T

Place of Origin:Guangdong, China (Mainland)

..., the plate is machined from solid graphite in order to accommodate high current dissipation (up to 100 watts) and voltage. Some current production 845 tubes have metal plates. Tube type: Triode, vacuum Power/Output Base UV-Base (4 Pins+Bayonet)

Brand Name:Beijing

Model Number:6P1

Place of Origin:China

...Vacuum Tubes Shuguang 6P1 Vacuum Tbue J Grade Replace 6p1 6005 6AQ5 6n1n Our products: Shuguang Vacuum Tubes AUDIO Grade Electrolytic Capacitors Psvane Audio Tubes Silver Mica Capacitors New Old Stock China Russia tubes AUDIO Polyester Film Capacitors NOS Mullard,Tung-sol,RCA,Philips,GEC tubes Metal Film Resistor DIY Tube...

Place of Origin:China

Brand Name:Dr.X Solar

Model Number:DX-NC20

Vacuum tube non pressure compact solar water heater Working principle: It adopts simple thermosyphon circulation. Cold water heated by solar vacuum tubes, then hot water goes up to water tank. Cold water and hot water forms a nature circulation between solar vacuum tubes and water tank. Then whole tank water will be hot gradually. Specialty: 1. Economical type for most areas, people can afford it. 2. Simple structure: Solar vacuum tubes...

Brand Name:Dr.X Solar

Model Number:DX-NC-20

Place of Origin:China

...vacuum tube solar water heater for Turkey market Working principle: It adopts simple thermosyphon circulation. Cold water heated by solar vacuum tubes, then hot water goes up to water tank. Cold water and hot water forms a nature circulation between solar vacuum tubes and water tank. Then whole tank water will be hot gradually. Specialty: 1. Economical type for most areas, people can afford it. 2. Simple structure: Solar vacuum tubes

Brand Name:Shuguang

Model Number:EL84

Place of Origin:China

... Other class quality (otherwise equal): 6BQ5B ; 7189 ; EL84F Heater different: 10BQ5 ; 8BQ5 ; XL84 Different connections: 7189A Predecessor Tubes EL41 EL171 Base Noval, B9A Was used by Radio/TV-reception etc.

Brand Name:PASSION/OEM

Model Number:100L

Place of Origin:CHINA

...Vacuum Tube Solar Water Boiler for Family Use 1. Whole glass vacuum tubes adopt super hard borax and silica glass 2. Absorb rate: ≥93%, thermal radiation rate: ≤6% (100)°c 3. Temperature when exposed to sun without water: 250°c, 2.5hours to boiling if using single tube...

Brand Name:PASSION/OEM

Model Number:50 Tubes

Place of Origin:CHINA

...tank:SUS-201 stainless steel, thickness: 0.31mm. 3. bracket: SUS-201 stainless steel, thickness: 1.2mm. 4. vacuum tube: AL-SS/CU with heat pipe. 5. insulation layer: 55mm polyurethane. 6. angle: we will adjust it according to different countries' latitude.

Brand Name:PASSION/OEM

Model Number:100Tubes

Place of Origin:CHINA

100 Tubes Stainless Steel Glass Tubular Vacuum Tube Solar Collector for Large Heating Project Product structure 1. vacuum tube. 2. shield ring. 3. polyurethane foam thermal insulation. 4 shell. 5 the retaining bolt. 6 inner tank. 7 pipe sealing ring. ...

Brand Name:PASSION

Model Number:50tubes

Place of Origin:CHINA

...Vacuum Tube Solar Collector System for Solar Pool Heating Specifications 1) inner manifold: Stainless steel SUS304-2B 2) outer manifold: Color steel or Stainless steel 3) Glass tube dimensions: 47mm x 1.5m x 50 PCS; 58mm x 1.8m x 50 PCS 4) Heat preservation: 72hrs 5) Hail resistance: 25mm Technical Data: Vacuum Tube Size (mm) Φ58*1800 / Φ47*1500 Tube...

Brand Name:PASSION/OEM

Model Number:50Tubes

Place of Origin:CHINA

...Vacuum Tube Direct Circulation Solar Collector Specifications 1) inner manifold: Stainless steel SUS304-2B 2) outer manifold: Color steel or Stainless steel 3) Glass tube dimensions: 47mm x 1.5m x 50 PCS; 58mm x 1.8m x 50 PCS 4) Heat preservation: 72hrs 5) Hail resistance: 25mm Technical Data: Vacuum Tube Size (mm) Φ58*1800 / Φ47*1500 Tube...

Brand Name:PASSION/OEM

Model Number:100Tubes

Place of Origin:CHINA

... MATERIAL HIGH BOROSILICATE GLASS 3.3 HIGH BOROSILICATE GLASS 3.3 TUBE INNER/OUTER WALL THICKNESS(mm) 1.6/1.8 1.6/1.8 MANIFOLD MATERIAL/WALL THICKNESS(mm) SUS304/0.50 SUS304/0.50 JOINT ...

Brand Name:Eternalwin

Model Number:EW

Place of Origin:China

... needs. The device comes in sleek black color, which adds a professional look to your workplace. The Vacuum Tube Hoist is equipped with a handler control system, which makes it easy to operate. The handler allows the operator to control the device with