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Products

Special Joint

We are ready to serve any requirements concerning rotary and movable connections for water,steam,air,therm oil,hydraulic,gas,chemicals and vacuum service.

Special Joint

1. Pearl Center Joints We manufacture from 2 ports to 30 ports to meet your purpose.

Shield machine

Shield machine

  • FETURES,TYPE & APPLICATIONS
SERVICE CONDITIONS etc.
Fluid Operating Oil, Foamed Material
Number of Ports 13ports
Max. Pressure 20.6MPa /4.9Mpa
(2987 psi / 711 psi)
Max. Rotation Speed 1min-1

Mud gun / Opening machine

Mud gun / Opening machine

  • FETURES,TYPE & APPLICATIONS
    This rotary joint transfers and supplies several types of pressurized fluid having different properties and pressures to rotating body in independent flow paths.
SERVICE CONDITIONS etc.
Fluid Operating Oil, Air
Number of Ports 16ports
Max. Pressure 20.6MPa (2987 psi)
Max. Rotation Speed Low-speed rotation

Turn table

Turn table

  • FETURES,TYPE & APPLICATIONS
    This rotary joint can divide pressurized fluid fed through a fixed piping having a single flow path into multiple ports and supply fluid to the rotating body.
SERVICE CONDITIONS etc.
Fluid Oil, Air
Number of Ports 65Ax1P 25Ax1P
Max. Pressure
Max. Rotation Speed Low-speed rotations

Ladle turret

Ladle turret

  • FETURES,TYPE & APPLICATIONS
SERVICE CONDITIONS etc.
Fluid Operating Oil, Air
Number of Ports 6ports
Max. Pressure 13.7Mpa (1987 psi)
Max. Rotation Speed 1min-1

2. Pearl Rotary Joints (Special product)

For Successive Casting Facility

For Successive Casting Facility

  • FETURES,TYPE & APPLICATIONS
    Simplex:Attachment type for use outside the roll, Embedded type for use inside the roll
    Duplex:Attachment type for use outside the roll, Embedded type for use inside the roll
SERVICE CONDITIONS etc.
Fluid Industrial water, Air, Oil
Max. Pressure 0.98MPa (142 psi)
Max. Temperature
Max. Rotation Speed 10min-1

For Corrugate
Machine

For Corrugate Machine

  • FETURES,TYPE & APPLICATIONS
    Duplex:Attachment type for use outside the roll, Embedded type for use inside the roll
SERVICE CONDITIONS etc.
Fluid Saturated Steam
Max. Pressure 1.4MPa (203 psi)
Max. Temperature 197 degrees C
(386 degrees F)
Max. Rotation Speed 400min-1

Large size

Large size

  • FETURES,TYPE & APPLICATIONS
    Type 450A is a rotary joint having the world's largest diameter.

3. Pearl Swivel Joints

LINE

LINE

  • FETURES,TYPE & APPLICATIONS

LINE

LINE

  • FETURES,TYPE & APPLICATIONS
    Swivel joints for high pressure medium are combined and assembled on a line. The piping is designed and manufactured in consideration of the starting point of motion and stroke.
  • Application
    1. Rolling mill equipment for steel manufacturing
    2. Various hydraulic piping
    3. Other piping for high pressure medium movable in two dimensions and three dimensions.
    etc.

4. Pearl Ball Joints

Ball Joint

Ball Joint

  • FETURES,TYPE & APPLICATIONS
    In addition to the feature of adaptability to rotation and eccentricity, the ball expansion joint can absorb the extension of piping.
  • Application
    1. Piping for steel manufacturing equipment
    2. Piping for absorbing ground displacement
    etc.

If there is anything we can help you with, please do not hesitate to contact us.

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