Welded Metal Bellows

What is Welded Metal Bellows?
- Maintain inner / outer sealing
- Capability of compression and tension along with part’s movement
- Long life-cycle in high temperature, high pressure, and corrosive environment
- Widely used in high-tech industries such as semiconductor and display equipment, aerospace, medical and automobile
-
Bellows A for Pin lift / Gate valve
- TYPE
- KPL-A
- USAGE
- Bellows A for Pin lift / Gate valve
- It is also used frequently in the place where the gate valve lifts up.
- The outer diameter of the bellows is vacuumed in most cases, but the inside of the bellows can be used in a vacuum.
-
Semiconductor
-
FPD
-
Energy(Solar)
-
Bellows B for Pin lift / Gate valve
- TYPE
- KPL-B
- USAGE
- Bellows B for Pin lift / Gate valve
- The bellows type is mainly mounted on the lower part of the pin to raise the wafer or glass up.
- It is also widely used for the gate valve lift.
- In most cases, the Bellows' inner diameter is vacuumed, but the outside of the bellows can be used as a vacuum.
-
Semiconductor
-
FPD
-
Energy(Solar)
-
Bellows for Heater lift
- TYPE
- KHL-A
- USAGE
- Bellows for Heater lift
- It is mainly used to raise and lower the heater by assembling Bellows at the lower part of the heater.
- Most of the time, outer side of bellows is vacuumed.
-
Semiconductor
-
FPD
-
Energy(Solar)
-
Bellows for Pusher
- TYPE
- KPS-A
- USAGE
- Bellows for Pusher
- A part that compresses the bellows by applying pressure to the outside of the bellows and pushes the bellows with this force.
- The role of closing the gate of the valve.
-
Semiconductor
-
FPD
-
Automotive
-
Aerospace
-
Oil
-
Bellows for Sensor
- TYPE
- KPS-B
- USAGE
- Bellows for Sensor
- A part that compresses the bellows by applying pressure to the outside of the bellows and pushes the bellows with this force.
- The role of closing the gate of the valve.
- It is also used as a pressure sensor.
-
Semiconductor
-
FPD
-
Automotive
-
Aerospace
-
Oil
-
Bellows for Valve
- TYPE
- KVV-A
- USAGE
- Bellows for Valve
- Vacuum or high-pressure gas is used for a valve that uses high-pressure liquid as a fluid. Vacuum is often used for vacuuming the outside of the bellows. For high-pressure bellows, pressure is applied to the outside of the bellows.
-
Semiconductor
-
FPD
-
Aerospace
-
Oil
-
Chemical
-
Bellows for Connector
- USAGE
- Bellows for Connector
- Used to connect the chambers to absorb mis-alignment
- Act as a pump to prevent vibrations by connecting vibrating parts with chambers.
-
Semiconductor
-
FPD
-
Aerospace
-
Oil
-
Chemical
-
Bellows for switch
- TYPE
- KSW-A
- USAGE
- Bellows for switch
- In case of constant pressure, the bellows is tensioned and pressed to act as a mechanical switch.
- It is also used as pressure sensor.
-
Semiconductor
-
FPD
-
Automotive
-
Medical
-
Oil
-
Chemical
-
Energy
-
Aerospace
-
Bellows for Regulator / Accumulator
- TYPE
- KRG-A
- USAGE
- Bellows for Regulator / Accumulator
- It is connected to the pressure piping to prevent hunting of pressure or to maintain a constant pressure.
- Its role to prevent cooling system device breakdown due to expansion of cooling media.
- A type in which fluid enters the bellows mainly.
-
Automotive
-
Medical
-
Oil
-
Chemical
-
Energy
-
Aerospace
-
Bellows for Regulator / Accumulator / Compensator
- TYPE
- KRG-B
- USAGE
- Bellows for Regulator / Accumulator / Compensator
- It is connected to the pressure piping to prevent hunting of pressure or to maintain a constant pressure.
- Its role to prevent cooling system device breakdown due to expansion of cooling media.
- A type that mainly flows into the outside of the bellows.
-
Automotive
-
Medical
-
Oil
-
Chemical
-
Energy
-
Aerospace
-
Bellows for Elevator
- TYPE
- KEV-A
- USAGE
- Bellows for Elevator
- Role of the bellows middle ring is moved while both ends of the bellows are fixed.
- The role of the bellows intermediate ring being processed and both ends moving simultaneously or separately.
-
Semiconductor
-
FPD
-
Automotive
-
Medical
-
Laboratory
-
Oil
-
Chemical
-
Energy
-
Aerospace
-
Bellows for Seperator / Compensator
- TYPE
- KDB-A
- USAGE
- Bellows for Seperator / Compensator
- For the purpose of blocking the inside and outside of bellows with double bellows.
- Used to absorb the volume expansion outside the bellows.
-
Oil
-
Chemical
-
Energy
-
Laboratory
-
Bellows for Seperator / Elevator
- TYPE
- KDB-B
- USAGE
- Bellows for Seperator / Elevator
- Used as a double bellows for the purpose of blocking the inside and outside of the bellows.
- Used to create a space where the outer bellows and the inner bellows operate separately
-
Oil
-
Chemical
-
Energy
-
Laboratory