Flexpert Bellows Pvt.Ltd Angol, Belgaum, Karnataka

Universal Expansion Joints consist of two bellows elements joined together by a common spool piece so it is also called as Double Bellows Expansion Joint or Universal Bellows.

Steel bellows are installed very close to the engines and are subjected to severe conditions of temperature,movements and vibrations.The design of exhaust bellow expansion joints requires a thorough expertise due to the challenging demands on them like.

Stainless steel expansion joints These hinges are designed to absorb the full pressure thrust of the expansion joint. In addition they can be designed to support the dead weight of the piping and equipment, wind loads and similar external loads.

Stainless steel bellows are installed very close to the engines and are subjected to severe conditions of temperature,movements and vibrations.The design of exhaust bellow expansion joints requires a thorough expertise due to the challenging demands on them like.

Square expansion joints can be manufactured with round or bevel corners. It absorbs axial, lateral and angular movements similar to the round metal expansion joints. The bellows element is manufactured from austenitic stainless steels of SS 304SS321SS 316 grade depending up on service conditions.

Rectangular Expansion Joints are manufactured to individual sizes and functional requirements by combining standard corrugated elements and corner configurations with self developed fabricating methods to be used as Duct Expansion Joints. Available as single or universal rectangular joints, they are designed to absorb both axial and lateral movements resulting from thermal expansion of rectangular duct systems.

Rectangular Expansion Joints are manufactured to individual sizes and functional requirements by combining standard corrugated elements and corner configurations with self developed fabricating methods to be used as Duct Expansion Joints. Available as single or universal rectangular joints, they are designed to absorb both axial and lateral movements resulting from thermal expansion of rectangular duct systems.

The basic function of bellows flexible Pump Connector Expansion Joint is to provide piping system with the required flexibility and pump vibration isolation to absorb vibrations and noise transmitted by mechanical equipment , compensate for thermal growth and work as stress free pump connectors to the connected equipment like Pumps and Compressors.

Metallic expansion joints of two bellows elements joined together by a common spool piece so it is also called as Double Bellows Expansion Joint or Universal Bellows.

Metal bellows with self developed fabricating methods to be used as Duct Expansion Joints. Available as single or universal rectangular joints, they are designed to absorb both axial and lateral movements resulting from thermal expansion of rectangular duct systems.

The construction of the hinged bellows consists of two hinges connected by a common hinge pin. These hinges are designed to absorb the full pressure thrust of the expansion joint. In addition they can be designed to support the dead weight of the piping and equipment, wind loads and similar external loads.

Gimbal Expansion Joints are used to absorb angular rotation in any plane, using two pairs of hinges attached to a common floating gimbal ring. This type of construction provides a close control over the movement imposed up on the bellows and also supports the dead weight of the pipe. The wind and shear loads are also taken care of by the gimbal structure. Gimbal bellows joints are designed to absorb the full pressure thrust load of the expansion joint and thus guard the adjacent equipment from damage due to thrust loading.Since gimbal bellows joints are not restricted to a single plane they offer greater flexibility of usage.

Though we offer a wide range of flexible components, we’re especially proud of our Metal Bellows Expansion joints. These metallic bellows expansion joints and allied products enjoy high recommendations from our global clients like General Electric, Nestle, Siemens, Bosch, Wartsila and Alstom to name a few.

Flexible bellows are compact, extremely flexible assemblies designed to protect critical mechanical equipment like pump and compressors and reduce noise created by vibration and fluid pulsations.

High temperatures in manifold area , more than 400 deg C Absorption of high thermal expansion and severe vibrations. Temperature peaks according to engine output. Compact overall dimensions due to space restrictions. Easy dismantling and assembly to avoid engine down-time.

We manufacture and export bellows compensators for many reputed diesel engine manufacturers as OEM replacement parts. These are used in the lube oil and cooling water pipes of the diesel engines. Many marine installations and shipbuilding industries also use our bellows compensators in the piping systems.

We manufacture and export bellows compensators for many reputed diesel engine manufacturers as OEM replacement parts. These are used in the lube oil and cooling water pipes of the diesel engines. Many marine installations and shipbuilding industries also use our bellows compensators in the piping systems.

Bellow expansion joint It is used where pressure loading on the piping or equipment is not acceptable.While the joint balances out the pressure forces , the force required to move the joint itself is not balanced.

Axial Expansion Joints are the simplest type of expansion joints using single bellow unit.Stainless steel expansion joints are compact requiring virtually no additional space beyond the length of bellows and weld ends or flanges for installation. Axial Expansion Joints have further advantage of not imposing a change in the direction of flow. Where small thermal movements are involved and where proper anchoring and guiding is possible, single axial bellows provide the most economical solution.