Ramakrishna Industries - Kolkata

Company Overview

Embarked the business journey in the year 2012, we, Ramakrishna Industries are able to position ourselves as a profound Manufacturer and Supplier. Our hard work, dedication and sincere efforts are the key factors behind our success. We are providing superior quality Hydraulic Rubber Seal, 'O' Ring, 'D' Seal, Back Up Ring, Gasket, Hydraulic Seal Kit PTFE Spares, PTFE Based Components Ring, PTFE Seal Kit and Step Seal in various specifications. We make any PTFE items  as per
Customer specification, design and drawing Such as  PTFE 'O' Ring, Flat
Ring, L Ring, V Ring, U Ring, Seal, Gasket, Sheet, Rod, Back up ring,
D-Seal, Step seal, Cut Ring, etc.

Offered 'O' Rings are also known as toric joints which are the common seals that are used to provide protection against leakages of gases or liquids. These Rings are utilized for both static and dynamic applications where there is a presence of relative motion between the parts & O-Ring. Owing to the simple installation, corrosion resistant nature, ability to resist against pressure, easy production and high tolerance against chemical fluids & temperature, the O Rings and Hydraulic Rubber Seal found their applications in engine, machinery, automobile and aerospace industries. Before the final delivery of the 'O' Rings they are examined by our experts on the basis of ability to bear high temperature, sealing pressure, chemical compatibility and other parameters.

The whole gamut Hydraulic Rubber Seal is manufactured by using high quality rubber, PTFE powder and other similar material along with the hi-tech machines such as lathe machine, hydraulic oven etc. Semi-automatic machines are installed in the production unit which is time to time upgraded by the technocrats with the objective to enhance the rate of production. All the upgradations are takes place keep in mind the latest technological developments of the industry.

Application Area

• Automobiles


• Chemical


• Nuclear power plants


• Petrochemicals


• Pharmaceuticals


• Power


• Railways


• Textiles


• Thermal