Rubber Expansion Joints, synthetic rubber products manufacturers, Mumbai, India
    Our Product Range -    
Silicone Tubings
Hydraulic & Pneumatic Seals
Polyurethane Seals
Rubber Expansion Joints
Silicone Cords and Sections


Silicone Sheets

Triclamp Sanitary Gaskets

Oil Seals

PTFE Products

PTFE Tubings and Gaskets

Rubber Moldings & Extrusions

Silicone Sponge Gaskets

Rubber Expansion Joints


A4 ENGINEERS offers cylindrical and rectangular expansion joints for use in all piping systems to provide relief from stresses by thermal expansion, contraction and vibration. Rubber joints are available in a size range from 1"(25mm) NB to 60"(1500mm) mm. Expansion joints are made in different types Viz: standard single, multiple arch with or without retaining mettallic rings.

Depending on applications and pressure rating, the joints are constructed of high tensile rubber reinforced with Nylon, Rayon, Tyre cord, wire mesh. Rubber range includes nitrile, neoprene, natural, EPDM, butyl, hypalon and Viton. The company also offer Rubber and PTFE-Teflon products Viz : O-rings, Hydraulic Seals, sheets, Diaphragms, Gaskets, Viton Cords, Silicone



Rubber Expansion Joints

Rubber Expansion Joints



Serving the varied requirements of industrial sector, we take immense pride to introduce ourselves as one of the trustworthy manufacturers and exporters of Rubber Expansion Joints. Our joints are mainly used in duct and pipe systems for preventing any damage, caused by the variations in the mechanical stress, temperature and pressure due to vibration or movement. Owing to its high reliability and tensile strength, these Rubber Expansion Joints find application in conventional power plants (oil, gas, coal-fired), Petro-chemical plants and District heating systems.

Our company owns Rubber Expansion joints which are vital components or elements in most of the industrial plants. These are generally installed like flexible connections in the duct and the pipe systems for preventing any damage that can be caused by the variations in the mechanical stress, pressure and temperature due to vibration or movement. The Rubber Expansion joints are made available at a very reasonable rate.


Conventional power plants (oil, gas, coal-fired)
Gas turbine and combined cycle systems
Flue gas cleaning systems
Diesel engine installations
Petro-chemical plants
Processing plants (steel works, cement works etc.)
District heating systems
Chemical plants
Offshore installations.



Address :-
20, Aakruti Shopping Centre, Mathuradas Road, Kandivli (West), Mumbai - 400 067, Maharashtra, India.
Tel. : 91-22-28641532 / 28620476, Mob : 91-9820070877, Fax : 91-22-28620476