Fabric Expansion Joint
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AIRFANS is engaged in offering Fabric Expansion Joints. These Fabric Expansion Joints widely appreciated by our clients which are situated all round the nation.
Airfans offer our range at most affordable prices. These are designed and manufactured under the guidance of skilled professionals in compliance with the set quality standards.
Non-Metallic with Fabric Expansion Joints are flexible connectors designed to provide stress relief in ducting systems by absorbing movements caused by thermal changes.
This Joints also act as vibration isolators, shock absorbers and in some instances to make up for minor misalignment of adjoining ducting or equipment.
” Fabric Expansion Joints are typically designed for ducts where pressure is know, not more than 3 psi (2000 mm w/c) and temperature up to 1000 oC.
However, for higher temperatures, duct itself needs to be internally insulated.
APPLICATIONS
· Coal / Gas / Lignite fired Power Plants
· Cement plants
· Steel, Copper, Zinc & Lead plants
· Refineries
· Fertilizer units
REASONS
· Metallic Joints develop cracks which cause drop in pressure and temperature.
· This requires frequent maintenance which is time consuming and costly.
· NMEJ’s (Non Metallic Expansion Joints) can be installed over the metallic joints very fast.
· This saves loss in temperature and helps maintain pressure.
· NMEJ’s can take larger movements than metallic joints
· Installation of NMEJ’s is much faster and cheaper than metallic joints
· NMEJ’s are more resistant to corrosion as compared with metallic joints.
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