Products
“Tie-rod and spring-balanced bellows for gas-insulated switchgear, engineered to absorb thermal expansion in interrupters and transformers up to 800kV.”
Tie Rod Type Bellows
To be applied to gas isolation switches for interrupter and absorption of heat expansion due to change of seasons.
- Applications
- Interrupter, Transformer 145/170/362/420/800kV
- Materials
- A240-304/316(L), etc.
- Manufacturing Size
- 50A ~ 2000A
- Pressure Rating
- 1 ~ 10kgf/cm2
Spring Balanced Type Bellows
To be applied to gas isolation switches for interrupter and absorption of heat expansion due to change of seasons.
- Applications
- Interrupter, Transformer 145/170/362/420/800kV
- Materials
- A240-304/316(L), etc.
- Manufacturing Size
- 5 ~ 10kgf/cm2
In-line Pressure Balanced Type Bellows
To be applied to gas isolation switches for interrupter and absorption of heat expansion due to change of seasons.
- Applications
- Interrupter, Transformer 145/170/362/420/800kV
- Materials
- A240-304/316(L), etc.
- Manufacturing Size
- 250A ~ 1000A
- Pressure Rating
- 5 ~ 10kgf/cm2
N2 Gas Bellows of Accumulator for GIS
To be applied to the accumulator for GIS or to be applied to a part to absorb the vibration of the accumulator.
- Applications
- Interrupter, Transformer 362kV/800kV
- Materials
- A240-304/316(L), etc.
- Manufacturing Size
- Custom made
- Pressure Range
- 10 ~ 150kgf/cm2
N2 Gas Bellows of Accumulator for GIS
To be applied to a precise controlled part, which will be installed inside VCB/Switch.
- Applications
- V.C.B, Switch
- Materials
- A240-304/316(L), etc.
- Manufacturing Size
- ∅ 15 ~ ∅ 50