Fabric Bellow Installation

Site Splicing/ Joining

Fabric Expansion Joint is a flexible joint that is specifically intended to endure physical elongation on a ducting system caused by temperature fluctuations. Its primary feature is to lower the stress level imposed on the ducting system as a result of these changes.

Fabric Expansion Joint offers several functions in addition to its primary function, such as:

  • To connect ducting with misaligned conditions.
  • Vibration resistance
  • Shock Absorber

Product Range

REESB 773-3-FLEX 30
High quality-Expansion Joint for low Temperature

Material Construction

  • Single or Multilayer constructions

Material Construction

  • Laminated PTFE-Coated Fiberglass

Operating Limitation

  • Temp : 50 – 300 deg. C (max)
  • Press : 0.3 barG

Characteristic

  •  Very suitable for dry application incase of we medium single layer with proper frame construction as an option

REESB 773-3-FLEX 40
Multiple layers & Versatile Expansion Joints

Material Construction

Multi-layer consists of :

  1. Outer Cover
  2. Gas Seal Membrane
  3. 1/2 – 1” Thk
  4. 1 Ply retaining layer

Operating Limitation

  • Temp : 400 degC (max)
  • Press : 0.3 barG

Characteristic

  • Dry applications, available in belt or flange connections, incase of higher operating temp adding bolster will be required

REESB 773-3-FLEX 50
Adaptable, Resistant & Versatile Expansion Joints

Material Construction

  1. Outer Cover
  2. Gas Seal Membrane
  3. Fiber Glass Cloth
  4. Fiber Glass Mat Insulation
  5. Retaining Silica Cloth
  6. Knitted Mesh SS 316

Operating Limitation

  • Temp : 600 degC (max)
  • Press : 0.3 barG

Characteristic

  • Latest technology of fabric expansion joint, constructed from

insulation component laminated to PTFE / Fiberglass composite.

  • Very good for high Temperature Exposure, Can be combine with pillow if required very low outer cover surface temperature

REESB 773-3-FLEX 100
Extreme Conditions, custom made Expansion Joint

Material Construction

  1. Outer Cover
  2. Gas Seal Membrane
  3. Fiber Glass Cloth
  4. Fiber Glass Mat Insulation
  5. Retaining Silica Cloth
  6. Knitted Mesh SS 316

Operating Limitation

  • Temp : 1000 degC (max)
  • Press : 0.3 barG

Characteristic

  • Incoloy Knitted Mesh, Ceramic Needle Mat & silica, Suitable for high temp resistant. Supplied with bolster and refractor