Fabric Expansion Joints

Fabric (flexible) expansion joint for ducts: five types I to V, −50 to 1100 °C, −0.5 to +0.5 barg; a joint product of IIVCO and Bording Bellows, Denmark.

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Several cylindrical flanged fabric expansion joints with beige fabric and side rods

Product Introduction

Fabric expansion joints are flexible connections used to absorb thermal changes and/or misalignment of ducts at high temperature and low pressure, such as flue-gas ducts and air inlet and outlet ducts. Standard products cover −50 to 1100 °C and −0.5 to +0.5 barg, and come in five types (I to V) with clamp or flange connection. Used in power plants, cement factories, chemical industries and steel mills.

Working temperature
−50 to 1100 °C
Pressure range
−0.5 to +0.5 barg
Types
Types I to V
Duct connection
Clamp or flange
Pressure direction
Positive & negative
Duct section
Round / rectangular
Order scope
Fabric, frame, duct
Working temperature
−50 to 1100 °C
Pressure range
−0.5 to +0.5 barg
Types
Types I to V
Duct connection
Clamp or flange
Pressure direction
Positive & negative
Duct section
Round / rectangular
Order scope
Fabric, frame, duct
Working temperature
−50 to 1100 °C
Pressure range
−0.5 to +0.5 barg
Types
Types I to V
Duct connection
Clamp or flange
Pressure direction
Positive & negative
Duct section
Round / rectangular
Order scope
Fabric, frame, duct

Interactive maps and models

2D part blueprint