India Flex Engineering Kathwada, Ahmedabad, Gujarat

The Toroidal Expansion Joints are mainly design for high-pressure application where needs small amounts of movement. The majority of these joints are designed for Heat Exchanger in accordance with ASME Sec VIII,Div-1, Appendix 26 and also as per EJMA for other application. The natural stability of a circle under internal pressure is allows the thin walled toroid element to withstand pressures that a apparently more stable multy ply, reinforced bellows could not. The advantage of this design are its easy to manufacture with low material cost of bellows element and the stability of the expansion joint even at pressures well beyond the design conditions. The only drawback is the small amount of movement the joints can absorb, which when dealing with heat exchanger designs, is all that is required.

The TEJ is contains Single or Dual Expansion Joint and its can design to permit axial, lateral(One plane or Two plane) and angular movement. The devices called tie rods or bars, attached with end connection of expansion joint assembly whose primary function is to distribute the equal movement between the single or deal bellows, restrain the trust force during internal pressure.

SEJ is the simplest metal expansion joint, of single bellows element make out from either a single plies or multiplies constructions using both side Weld Ends, Flanges or One side Weld Ends other side Flanges assembly unit. Its can absorb axial movement from the pipe lines, duct and vibration from the equipment. All the SEJ needs fix anchor and intermediate anchor for smoothly work in the process.

Rectangular expansion joints any size with any shape and corner Rectangular Bellows especially used in low pressure ducting to absorb thermal expansion of duct and vibration from equipment. Rectangular Expansion Joint have a single, miter, camera and rounded corner design to absorb axial and lateral movement due to thermal expansion of system.

We design and manufacture small vertical or horizontal pressure vessels, piping spools and pig launcher/receivers. Our manufacturing facilities can handle shell diameters to 2 meters, overall lengths to approximately 4 meters, carbon, stainless and chrome alloy steels; other materials on request. ASME Section VIII, Division I; or A.N.S.I. B31.XX series codes. Custom design and fabrication is our specialty.

The PBEJ is design in single or Dual Expansion Joint and its can absorb axial and lateral movement. Single or Double line bellows assembly connected with the balancing bellows using devices call tie rods or bars to restraining the axial and compressive thrust force due to internal pressure and its can allow free to move for lateral movement. Also supporting the dead weight of the balancing bellows and blind flange or dished ends. Each bellows set is designed to absorb the axial movement and usually the line bellows absorb lateral deflection.

These are used when large movement over a relatively short installation is required. Their use in large ducting system in place of metallic expansion joints reduce cost and weight, enabling fast and simple replacement at the same time. Indiaflex manufactures and supplies a wide range of sizes and applications with or without frames. These frames can be designed to suit your application in carbon steel or stainless steel. We can supply this with either CS or SS steel work, refractory or no refractory as required by the customer.  

This comes as a single layer of Hypalon, EPDM, Vitron, Teflon and combination of Viton and Teflon. We follow this latest International trend due to its effective and durable solution of handling low to medium temperature gasses, associated dew point condensate and flue gas.

This is made up of inner layer, insulation layer pressure seal and outer layer. There is an insulation pillow for high temperature application. This comes with different coating to suit the medium and the environment.

Size : up to 200 inches, 3 inch, 2 inch

Application : th, Gas Pipe

Brand Name : India Flex

The IPBEJ is design in a two type of construction, either using a Tie rods or using a connected spool piece with line bellows and balancing bellows. Its can absorb large axial movement and minor lateral movement. This type of the expansion joint is design only for a straight run of pipe, where axial movements are large.

The HEJ is contains Single or Dual Expansion Joint and its can design to permit angular rotation and if UEJ than lateral movement in One plane only by using a pair of pins through hinge plate and its fix with end connection of expansion joint assembly. All the hinge pins and plate are design to restrain the thrust force due to internal pressure and extraneous force, wherever applicable. As per below photos.

The GEJ is design to permit angular motion in all planes. The incorporation includes a pair of hinges connected to a floating Gimbals ring which has very special advantages to absorb thrust force due to internal pressure, supporting the dead weight of the system, prevention of torsion force & reduction of forces on system.

This hose is ideal for absorbing vibration, misalignment, piping expansion or contraction and equipment motion. We supply these hoses in corrugated stainless steel or PTFE with smooth or corrugated bore, single or double braided for high pressure and temperature application.

Size : any

Brand Name : India Flex

Color : any

These are noise control solutions designed by our Principal IAC Colpro and manufactured by Indiaflex team of skilled engineers. At Indiaflex we can optimize solutions according to customer requirements. Our extensive experience and technical know-how on a wide range of silencers lends itself to all types of applications including: Discharge to the atmosphere of pressurized fluid (steam, gas etc.) from outlet of starting valves, vent valves or similar. In-line treatment under pressure of compressed gas networks. Treatment of inlets and outlets of large industrial fans. Treatment of inlets and exhaust lines of gas turbines. Treatment of inlets and exhaust lines of engines. Treatment of inlets and outlet suppressors and compressors.

The DEJ is consists of two SEJ by common pipe/duct connector for the purpose of absorbing any combination of three basic movement, axial expansion and compression, lateral deflection and angular rotation.

Bellow expansion joint any Expansion Joints consisting of one or more convolution, with or without reinforced ring and the end tangents with minimum 5mm with no more than FIVE plies, that is call Bellows Element.