An expansion joint/Bellows is a structural assembly designed to manage stress and dimensional 

• Thermal expansion and contraction
• Movement due to wind
• Movement due to seismic waves.

The structure is applicable between sections, in bridges, railway lines, sidewalks, ships, and most importantly, piping systems. It acts as a heat and vibration absorber and prevents the building parts from falling out. It can also help in fireproofing, waterproofing, and soundproofing building elements. 

• Hinged Expansion Joints

These Expansion Joints can absorb lateral deflections in a single plane undergoing thermal contraction and expansion. It prevents the axial deflection of the material with the help of pivots. The product is designed to withstand pressure thrust.

• Axial Expansion Joints

Axial Expansion Joints can absorb longitudinal deflections in a straight line. It is one of the best know simple means of stress compensation. It allows movements in all directions without redirecting pipe work or altering the direction of flow.

• Universal Expansion Joints

This Expansion Joint comprises of two bellows separated by spool in the centre. It is designed to absorb lateral expansions in large amounts. The length of the central spool determines the capacity of the expansion joint to sustain such deflections.

• Metallic Expansion Joints

Also known as compensators, these expansion joints comprise of metal bellows and can absorb three types of deflections – lateral, axial, and angular. Their use is best pronounced in pipe work and relevant machinery work.

• Simple design, easy to install, and cost effective
• Prevention of cracking of pipe due to thermal contraction and expansion.
• Allowance of flexible movement even at low installation height.
• Minimal reactive and adjusting forces.

Expansion joints/Bellow are applicable to various industrial applications including the following:

• Power Generation Units
• Chemical Processing Plants
• Pressure Vessel Manufacturing
• Heat Exchanger Manufacturing
• Paper And Textile Industries
• Industrial Cryogenics and Instrumentation
• Heat Recovery Steam Generator Plants
• Railway Track Construction Engineering
• Pharmaceutical Industries
• Oil And Gas Industries
• Marine, Naval And Ship Building Industries
• Incineration Industries
• Sewage And Waste Water Treatment Plants
• Pollution Control Plants
• Nuclear And Defence-Related Applications
• Automobile Fabrication
• Metals And Metallurgy
• Food Production Industries

1. A company with over 30 years of experience.
2. Pioneers of expansion joint and bellow designing and manufacturing in India.
3. Capable of manufacturing bellows from ID 40MM to ID 2600MM.
4. Products available in a variety and application across a range of industries.
5. Quality as per international standards and competitive pricing.