• Bhoomi Rubber Processor

Expansion Bellows

Bhoomi Rubber Possessor is pioneer in Rubber Expansion Bellows. The expansion bellows are designed to take care of reactional forces like Thermal Expansion, Contraction, vibrations, etc., which otherwise break pipelines. These rubber expansion joints are made up of neoprene, EPDM, silicone, viton and also in natural rubber, etc. The rubber expansion bellows are reinforced with specially treated nylon, rayon, glass fibre, fibre, steel cord, etc., by taking care of the designing for perfect balance between movements of axial, radial, torsion and angular and pressure bearing capacity. These bellows are available in sizes ranging from 1" NB to 72" NB with hydro testing up to 24-bar pressure. The bellows are either integrated flange (metallic flanges are bonded with rubber) or split back-up flanges, and are made strictly as per the customer's design, drawing and specification. Bhoomi expansion joints are designed to alleviate stresses caused by thermal expansion and contraction in piping systems, noise and vibration. Their flexibility permits connecting misaligned piping resulting from worn parts, foundations settling and operation of system and mechanical equipment. Bhoomi Expansion Joints offer many user benefits over conventional metal connectors. They are non-corrosive, do not require gaskets, will not fatigue, requires small space, permit axial, lateral and angular movement, shock resistant, do not become brittle and eliminate electrolytic action.