Industrial Filtration & Engineered Materials Since 1971
Masturlal Bombay mark
Masturlal Fabrichem
Industrial Filtration & Engineered Materials
Sealing & Expansion

Fabric Expansion Joints

Multilayer construction engineered around movement, temperature, chemistry, pressure and gas tightness.

5 material routes2 mapped applications6 industry contexts
Detailed RFQ configuration
Configure Fabric Expansion Joints in the RFQ shop.

Choose the required quality, construction, exact dimensions, quantity and application details before adding the line to your basket.

Fabric Expansion Joints
Product familySealing & Expansion
Application problem

What this product solves.

Non-metallic expansion joints for movement isolation in hot-air, flue-gas and dust-laden ducting.

Thermal movementVibrationDuct leakageFatigueChemical attack
Engineering envelope

Selection starts with the duty—not a generic material name.

The final construction is defined against the operating window, geometry, failure mode and performance objective. Exact numerical limits belong to the approved grade TDS rather than this family-level page.

Materials / constructions5documented material routes
Configuration paths6family-level variants
Mapped applications2canonical process routes
Industry contexts6plant-level entry points
Selection logic

What engineering needs before a product is specified.

01 · Equipment & fit
  • Duct / equipment
  • Inside dimensions
  • Face-to-face
  • Movement axial / lateral / angular
02 · Operating envelope
  • Temperature
  • Pressure / vacuum
  • Gas chemistry
  • Dust loading
03 · Performance & evidence
  • Existing joint construction
  • Drawing / photos
  • Quantity
Failure-mode view

The problem this family is designed to address.

01Thermal movement

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

02Vibration

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

03Duct leakage

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

04Fatigue

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

05Chemical attack

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

Engineering next step

Send the current product, drawing or failure evidence.

You do not need to translate the requirement into a Masturlal grade before contacting us.

Start product review
Product family / variants

Available configurations

01Belt type
02Flanged type
03Hot-air duty
04Flue-gas duty
05Chemical duty
06Dust-laden duty
Materials & construction

Material platform

Coated fiberglassPTFE-laminated fabricsElastomer-coated textilesInsulation layersMetal backing / frames as required

Final construction is selected against the complete operating envelope. Material names are technical attributes; the commercial grade and approved TDS govern the supplied product.

Design & installation guidance

Inputs engineering should review.

  • Movement table, duct dimensions, temperature, pressure and gas chemistry are mandatory.
  • Nearby duct misalignment and support condition should be reviewed during replacement.
Quality & testing

Defined to the exact product construction.

01Layer-stack verification
02Dimensional inspection
03Seam / bond inspection
04Hardware / frame review where supplied
Certificates, test methods and performance values are tied to the exact approved grade / construction rather than the family-level page.
Engineering RFQ

Send the duty—not just a generic SKU.

The form carries this product ID and source page into the CRM integration.

Attach drawings and files by replying to the acknowledgement email. Direct file-upload support can be enabled when the CRM document endpoint is configured.