Feedthrough
MB
Ceramic Metalizing Bushing
Ceramic metalizing feedthrough that stably maintains vacuum and airtightness from -196℃ to +450℃ for power supply.
Features
- Ceramic-to-metal seal
- High vacuum and airtightness even at high temperature
- ≤ 20kV, 400A power supply
- Welded, flanged or threaded mounting made to order
Applications
Power supply for gas transport and storage such as LNG carriers, LH₂ carriers and LNG terminals; power plants, semiconductor and battery manufacturing; vacuum systems and ultra-high-temperature equipment.
Specification
| Sealing type | Ceramic-to-metal seal |
|---|---|
| Operating temperature | -196℃ ~ +450℃ |
| Pressure resistance | ≤ 40 bar |
| Vacuum leak rate | Up to 1.0 × 10⁻¹⁰ atm·cc/sec |
| Electrical rating | ≤ 20kV, 400A (power type) |
| Insulation resistance | ≥ 1000 MΩ (at 1,000 VDC) |
| Materials | Stainless steel, Inconel, nickel alloy, etc. |
| Pin options | Single-pin to multi-pin (customizable) |