Fabric Expansion Joint Dealers

AA Expansion joints Pvt. Ltd Manufacturing capabilities include Non Metallic Expansion joints,suitable for customer’s demanding environments. NMEJ’s having certain design advantages for Managing Thermal Expansion,Noise reduction ,vibration ,wind & Unstable loads (Turbulent vibration),Movements absorption in any Direction ,corrosion resistance and  Money Savings. These Expansion Joints can be manufactured  in any shape,any size according to the customer specification.

Expansion Joints are used to solve an increasing range of flexible challenges, as the new raw materials are developed, technology and design have been improved, and expansion joints are used in wide array of industrial applications. Expansion or contraction of duct due to temperature changes, Isolation of components to minimize the effect of vibration or noise.LBH manufacturing range of Fabric Expansion Joints consists of 26 standard types divided into five categories. For clean air system, For flue gas with a low acid content, For applications requiring optimal resistance, against chemical attacks or high pressure Etc.

Another expertise of REX is to manufacture Fabric Expansion joints (bellows) of virtually any size & shape,from a range of proven standard constructions or designed especially for defined application. It is essential that all the relevant parameters and conditions affecting Expansion Joints are taken into account. REX has three basic types of Multi-Layer construction to meet the various needs of our customers Type 1 : for clean air systems: ranging from simple air intake/exhaust on fans and blowers to high temperature air discharge from heaters. Type 2 : for gas with low acid content: used on Gas Turbine Exhaust and less Advantages Accommodate relatively large movements and even some misalignment of flanges. Light weight & easy to install and with the addition of Internal insulation bolsters have good acoustic properties. Fabric expansion joints can be supplied fully assembled and fitted to support steelwork ready for insertion into ductwork. For retrofit applications, we can supply as factory joined or open for on-site joining where access is limited.severe flue gas systems. Type 3 : for gas with high acid content: for use in environments where the flue gas contains acids at temperature or acids that can form due to condensation at shut down. Acid barriers are either PTFE impregnated glass cloth or PTFE foil thermally welded to ensure tight seal. Multi-layer fabric temperature range is from -50°C and 1090°C with a standard pressure range of ± 120" W.G An important difference in the REX Multi-Layer Fabric is that we do not rely on an insulation pillow to reduce the temperature in contact with the element. The Multi-Layer Fabric is always designed to withstand the temperature regardless of secondary insulation pillow. Many competitive designs rely on this insulation pillow for primary protection of their element with disastrous results after several temperature cycles.

Fabric pipe expansion joints are often used in ducts which carry hot gases at low pressures. The major design parameters are the temperatures and flow rates of the gases and the amount and abrasiveness of solids suspended in the gases. Layers of different fabrics insulation can be combined to accommodate the temperatures and pressure in the system. The fabric belt may need to be replaced periodically. Fabric Expansion Joints are non-metallic duct expansion joints that provide stress relief for piping and ducting systems by absorbing thermal growth and shock, isolating mechanical vibration, and allowing for misalignments.Fabric expansion joints are precision engineered specifically for your application. duct expansion joints are custom engineered to handle low pressure (±3 psig) applications with temperatures ranging from -100°F to more than 2000°F. Service Features of Fabric Expansion Joints Absorb axial, transverse and torsional movements Corrosion and chemical resistance Negligible spring rates and loads Easily repairable and installable High cycle life Unique application solutions Vibration dampening and sound attenuation More movement in shorter face-to-face Less force to flex than metal expansion joints Excellent corrosion and chemical resistance Temperature capability range (-110°F to more than 2,000°F) Lower shipping and installation costs Variety of flexible belt materials available: Single-layer and composite belts Elastomers have excellent abrasion resistance Custom designed for each specific application

FABRIC EXPANSION JOINTS for use in Flue Gas Ducts, Process Gas etc, for accommodating movements at medium to high temperature conditions. These bellows are manufactured using different types of raw materials to suit customer requirements.ABRIC EXPANSION JOINTS (FE joints) are robust, highly flexible expansion joints constructed from layers of synthetic cloth embodying a pressure membrane of reinforced PTFE. They are cost-effective, particularly in low pressure applications up to 14.7 P.S.I.G.

Download the pdf file for the function, operating principle, design, testing, product application, advantages, storage instruction, installation procedure and periodic maintenance.

Another expertise of REX is to manufacture Fabric Expansion joints (bellows) of virtually any size & shape, from a range of proven standard constructions or designed especially for defined application. It is essential that all the relevant parameters and conditions affecting Expansion Joints are taken into account. REX has three basic types of Multi-Layer construction to meet the various needs of our customers Type 1 : for clean air systems: ranging from simple air intakeexhaust on fans and blowers to high temperature air discharge from heaters. Type 2 : for gas with low acid content: used on Gas Turbine Exhaust and less severe flue gas systems. Type 3 : for gas with high acid content: for use in environments where the flue gas contains acids at temperature or acids that can form due to condensation at shut down. Acid barriers are either PTFE impregnated glass cloth or PTFE foil thermally welded to ensure tight seal.

We are manufacturer, exporter, designer & oem supplier of Fabric Expansion Joint with multi layer Fabrics. Manufacturing Capacity : Rectangular – I.D. upto 5 X 4 mtrs. Square – I.D. upto 4 X 4 mtrs. Circular / Round – I.D. upto 4 mtrs. Working Temperature – Upto 1200° C. Working Pressure – Upto 2 Kg. / Cm². Flow Media – Any type. Fabric Layers we use : Silicon Coated Glass Fabric ● PTFE Foil ● Glass Wool ● Ceramic Wool Blanket ● Glass Wooven Fabric ● Hi-Silica Fabric ● Elastomer Coated Nylon Fabric ● Rock / Mineral Wool ● PVC Cloth ● Canvas ● Aluminized Hi-Silica ● Compressed Glass Felt ● Neoprene ● Viton ● Ceramic Lump ● SS Wire Mesh ● Heat Treated Glass Fabric ● Virgin PTFE etc. Profile selection : Fabric Expansion Joint can be supplied with several alternative profiles which are fitted into the duct systems in various ways, depending on the Temperature, Pressure, Dust Loading and Site Conditions. ● Standard Profile-I & Profile-II for the medium temperature (100°C) and pressure (±200 Wg.) application. ● Modification of Profile-II is Profile-III for dust laden condition incorporating internal sleeve. ● Profile-IV is for high temperature (200°C–400°C) & pressure (500 mm. Wg.) applications. ● Profile-V is a modification of Profile-IV incorporating sleeve for dust laden media. ● Profile-VI & Profile-VII for higher temperatures (400°C–1000°C) & pressure (±1000 Wg.) applications with telescopic sleeve (VI) accommodate greater movement and floating sleeve (VII) for heavy dust laden media. Application : Steel Plants ● Cement Plants ● Boiler Plants ● Thermal Power Plants ● Petro-Chemical Refineries ● HVAC ● Environmental Systems ● Chimneys ● Water Pipelines etc.

Through its subsidiary, Kompaflex manufactures Technical Fabric Compensators (TFC). Their main advantage is their ability to absorb any multidimensional movements of the adjoining pipes due to high flexibility and relatively small counteraction force. This flexibility also allows to build simple pipeline tracks and the latter quality enables development of economical technical solutions for the fixed points of pipeline constructions

 Expansion Joints are used to solve an increasing range of flexible challenges, as the new raw materials are developed, technology and design have been improved, and expansion joints are used in wide array of industrial applications. Expansion Joints are used in four situations: Expansion or contraction of duct due to temperature changes. Isolation of components to minimize the effect of vibration or noise. Movements of components during process operations Installations or removal of large components and erection tolerances. Fabric Expansion Joints       LBH manufacturing range of Fabric Expansion Joints consists of 26 standard types divided into five categories.                 Type LN – For clean air system Type MN – For flue gas with a low acid content Type RN – For flue gas with high acid content Type HL – For applications requiring optimal resistance against chemical attacks or high pressure Type GTX – For gas turbine application

With firm commitment to quality, we are engaged in trading and supplying Fabric Expansion Joint. Available in various sizes and shapes, these expansion joints are manufactured by using high quality material and following industry laid norms. Post procurement, all these products are examined on different parameters of quality and then forwarded for the final dispatch to the customers. All these fabric expansion joints are applauded for their following features: Can accommodate relatively large movements Light weight Easy to install Insulation bolsters have good acoustic properties Suitable for retrofit applications Compensates thermal expansion Isolates vibration

We are engaged in offering Fabric Expansion Joints. These Fabric Expansion Joints widely appreciated by our clients which are situated all-round the nation. We offer our range at most affordable prices.

Fabric Expansion joints are developed to compensate thermal expansion, isolation of vibration, noise reduction, minor misalignment in different types of duct system. Fabric Expansion joint are manufactured from high quality material for different duct system, which are manufactured in circular rectangular, square, conical with different flange arrangement or without flange arrangement for particular installation depending on operating system. Selection of fabric is depend on Working pressure and Working temperature. We offer expansion joint to withstand 12000C and high pressure. special feature of fabric expansion joints are

We are among the preeminent names of the industry that manufacture, export and supply a massive assemblage of Fabric Expansion Joints.Offered assortment is manufactured in accordance with the predefined industry guidelines. Owing to the high strength and supreme durability, these butyl rubber bellows are vastly acclaimed. Category: Expansion Joints Description Application : Structure Pipe Gas Pipe Hydraulic Pipe Chemical Fertilizer Pipe Pneumatic Connections Specification : Flexible Joints between Metal Joints Size : Varies as per client Color : White / Black / As per client

Fabric expansion joints are among the material options for systems that need to be able to accommodate changes in temperature and mechanical force. Fabrics can be manufactured out of a variety of materials that provide the right characteristics for the process in question. Fabric expansion joints are used in a variety of industrial processes, from the petrochemical industry to power generation plants.