Expansion Joints – Suppliers and Exporters
We are trusted suppliers and exporters of Expansion Joints, providing high-quality solutions designed to accommodate thermal expansion, structural movement, and mechanical vibrations in piping systems, bridges, and industrial structures. Our expansion joints ensure safety, durability, and efficient performance in a wide range of applications.
1. Based on Material
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Metallic Expansion Joints
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Made from stainless steel or other metals
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Absorb vibration, thermal expansion, and pressure
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Common in pipelines and industrial systems
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Rubber/Elastomeric Expansion Joints
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Made of rubber or synthetic elastomers
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Flexible and corrosion-resistant
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Used in water pipelines, HVAC, and chemical plants
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Fabric Expansion Joints
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Made from heat-resistant fabrics
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Absorb thermal movement in ducts, flue gases, or exhaust systems
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2. Based on Shape / Design
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Bellows-Type Expansion Joints
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Corrugated or accordion-shaped
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Can be metallic or rubber
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Allows axial, lateral, and angular movements
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Sliding or Slip-Type Joints
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Plates slide over each other
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Common in bridges and sidewalks
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Finger-Type Expansion Joints
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Interlocking metal plates
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Used in floors and highways
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Compression / Gap Joints
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Concrete or asphalt fills the gap
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Absorbs thermal movements in roads and bridges
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Modular Expansion Joints
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Made of multiple small units
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Suitable for very large structures like long bridges
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3. Based on Application
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Bridge Expansion Joints
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Allows movement due to traffic load, temperature, or seismic activity
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Building / Floor Expansion Joints
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Used in walls, floors, and ceilings to prevent cracking
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Pipeline Expansion Joints
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Absorbs thermal expansion in water, oil, or gas pipelines
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Roof or Facade Expansion Joints
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Used in large roofing systems or building facades
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4. Based on Movement Accommodation
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Axial Expansion Joints
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Absorbs movements along the pipe axis
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Lateral Expansion Joints
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Absorbs sideways movements
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Angular Expansion Joints
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Absorbs bending or angular movements
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