Fabric Expansion Joint is a durable and sturdy bellow connector that is commonly used in engineering and construction applications to connect two pipes during transportation of materials without risk of leakages. It is available in various customized sizes as per orders placed by our customers and applications where it is going to be installed. It is in high demand within applications that experience frequent temperature changes, vibrations, or dynamic loading. Fabric Expansion Joint offered by our company comes with flanged ends making it easier to install it with high rigidity using mechanical fasteners. Customers can get this sturdy joint in bulk at a reasonable and low price.
Specification
I deal in | new only |
Thickness | 1-12 mm |
Shape | Square |
Material | Stainless Steel |
Size | 3/4 inch |
Brand | GE |
Superior Material CompositionOur expansion joints combine a PTFE, glass fiber, or neoprene inner layer with a silicone, EPDM, or custom-coated outer surface. This multi-layered lamination ensures outstanding resistance to corrosion, chemicals, and high temperatures, making it ideal for challenging industrial conditions.
Custom-Built to Your ApplicationEach joint is customized in length, width, thickness, and shape, tailored to client specifications (standard lengths: 500 mm-3000 mm; thickness: 3-10 mm). They're suitable for a diverse range of industries including power, steel, cement, and chemical plants, ensuring optimal fit and performance.
Reliable Performance and InstallationDesigned to accommodate significant movement (axial, lateral, angular), our joints ensure system integrity. Easy bolt-on or weld-on installation, with options for galvanized or stainless-steel flanges, suits new projects or retrofits, meeting EN 1507 leakage classes and high fire resistance standards.
FAQ's of Fabric Expansion Joint:
Q: How are fabric expansion joints installed in ducting or exhaust systems?
A: Fabric expansion joints are engineered for convenient installation, either using bolt-on flanges or by welding, depending on project needs. These methods ensure a secure fit, accommodate system movements, and provide a reliable seal in ducting, exhaust, or industrial process systems.
Q: What materials are used in the construction of these expansion joints?
A: The inner layer is typically PTFE, glass fiber, or neoprene, while the outer layer is made of silicone, EPDM, or specially coated fabric. Additional metallic or non-metallic reinforcements are included for enhanced strength and durability, all selected to suit the application and media.
Q: When should I use a fabric expansion joint rather than a metal one?
A: Fabric expansion joints excel when high flexibility, light weight, chemical resistance, and resilience to large thermal movements are required. They're suitable for lower pressure applications (0.1-0.5 MPa) and environments with high temperatures (up to 1000C), making them ideal for ducting, exhaust, and similar uses.
Q: Where can these fabric expansion joints be applied?
A: These joints are widely used in ducting, exhaust systems, power plants, steel mills, cement plants, and chemical industries throughout India and globally. Their versatility and customization make them suitable for new installations and retrofits alike.
Q: What is the process for customizing fabric expansion joints to a specific application?
A: To ensure optimal performance, joints are manufactured following your technical drawing and media requirements, including specification of material layers, thickness, length, width, reinforcement type, and connecting flanges. Compliance with design standards like BS, IS, or ASTM is maintained throughout.
Q: How do fabric expansion joints benefit industrial systems?
A: They accommodate multidirectional movement (axial, lateral, angular), absorb vibration, and prevent system damage due to thermal expansion or misalignment. Their high fire and corrosion resistance, along with leak-proof design, significantly extends the operational life of industrial ducting and exhaust systems.
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