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high purity aluminum ring for evaporation
Type: circle ,oval
Not that bad
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Beijing Gonghua KS-3 diffusion pump oil for diffusion pump application
Holding pump Magnetic valve :size:115*115 mm suitable for 2X-30 rotary vane pump
Backing pump Magnetic valve: size:160mm * 140mm*140mm suitabel for 2X-70 rotary vane pump
vacuum metalizing machine Air Cylinder Pneumatic Components.
HFV-K series diffusion pump oil has a low ultimate pressure at work, high pumping speed and good oxidation resistance. Can be widely used in optics, electronics, vacuum metallurgy, vacuum coating and other aspects of the defense industry for metal diffusion pump and glass diffusion pump.