Product Style

SAV

Single Axial Expansion Joint with Swivel (Vanstone) End

Specifications

Available Diameters

50mm to 3000mm

Available Lengths

To Suit application

Movement Type

AXIAL:

  • Thermal Expansion
  • Machinery Movement
  • Vibration
  • Can be designed to accept small lateral or angular movements in combination with Axial movement

Typical Process Media

  • Exhaust or Flue Pipework
  • Water systems Gas systems – LPG, Natural Gas
  • Nitrogen
  • Oxygen
  • Air
  • Chemical
  • Vacuum

Available Materials

300 series Stainess Steel, Inconel, Hastalloy, Monel

Membrane Options

Single or Multiply Membranes

End Connections

Vanstone swivel flange design allows easy installation and replacement in service. 1 flange is welded the other is allowed to swivel freely to allow eask alignment with mating flange connections

Operating Temperatures

*Note Stated Temperatures are for guidance only. For specific temperature ratings for each expansion joint type and design please contact our Engineering Department.

Product design range capability -200c to 800c

Operating Pressures

*Note Stated pressures are for general guidance at ambient temperature. For specific ratings for each expansion joint type and design please contact our Engineering Department.

Product design capability - 1 bar to 25 bar