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128″ x 229″ Rectangular Fabric Expansion Joints

July 11, 2007


The fabric expansion joints shown above are fabricated with a three layer fabric belt. The three layers consist of an inner layer of silica cloth, a middle layer of mineral wool and an outer layer of PTFE/coated fiber glass. The frame includes an insulation blanket of mineral wool and stainless steel wire mesh. The frame and liner are fabricated from 3/8″ thick 304 stainless steel and each expansion joint’s frame and liner welds were dye-penetrant tested before shipping.



  • Pressure: 1 PSIG
  • Temperature: 1010°F

Design Movements:

  • 2″ Axial Displacement
  • 3/4″ Lateral Displacement
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