V FLEX BELLOWS PVT. LTD.

Makarpura, Vadodara, Gujarat

We manufacture Exhaust system bellows to issolate vibration size from 50 NB to 1000 NB Dia. Presently we serve DG set, Automobile and rail road in India and USA

We are offering metallic bellow for mechanical seal.

Hinged Expansion Joints have a single bellows and have their length restrained by the addition of hinge mechanism which is strong enough to accept the pressure generated thrust but will allow angular movement in a single plane.Slotted Hinge Expansion Joints are a variant of the above "Hinged" type, in that while providing for angular movements, some axial movement can be accepted because the hinge pin passes through slots in the hinge plates. When the axial movements is occurring the expansion joint is incapable of accepting the pressure thrust. The hinge structure can be designed to accept the full pressure thrust when the pin is at the limit of its travel within the slot

Axial Expansion Joints have one bellows. Axial Compression and extension, lateral and angular movement can be accommodated. These expansion joints can not retain the internal pressure thrust.Tied Axial Expansion Joints also have one bellows, except that their length is restrained by tie rods which can accept the pressure generated thrust. When under pressure they are usually not designed to accept any axial movement, but can accept lateral movement. The two tied rod designs can accept angular deflection in a single plane.