metal pipe expansion joint / round / flange / weld-on
SF-32

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metal pipe expansion joint / round / flange / weld-on metal pipe expansion joint / round / flange / weld-on - SF-32
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Characteristics

  • Material:

    metal

  • Configuration:

    round

  • Installation system:

    flange, weld-on

  • Applications:

    for the chemical industry

  • Nominal diameter:

    Max.: 3,400 mm (133.858 in)

    Min.: 15 mm (0.591 in)

Description

Structure:
Steel bellows with hinge restraint and flanges or welding ends. The rotating axis of the hinge restraint is in the middle of the bellows.

Movement absorption:
Angular movement of the expansion joint is possible. The angular joints regulate a defined angular movement, absorb axial reaction force and relieve the pressure on the pipe‘s fixed points. We differentiate between angular expansion joints with a hinge (bellows angular movement guided on one plane) and angular expansion joints with a cardan hinge restraint (bellows movement guided on two planes).

Fixed points:
Only light fixed points are required to absorb angular movement force and friction force.