Our Products
Silicone Cords offered are completely non toxic as well as heat resistant and can be made available from -60oC to 280oC. These find application in meeting the transfer needs of sterile liquids in peristaltic pumps so as to match up to the process requirements of transferring oral liquids like syrups, tonics and others. Further, these are also used in transferring of ointments, creams as well as in industry sectors like food & beverages, medical, surgical, pharmaceutical, electrical and others. These cords also feature superior dimensionally accurate finish and are made available with consistent physical properties throughout its length.
We bring forth a premium range of mechanical carbon & graphite sealing rings in the marketplace. We make them available in various designs, shapes and sizes. Our graphite sealing rings' range has close dimensional tolerance and is apt for usage as a part of mechanical seals in general utility pumps, water pumps and chemical pumps. The carbon sealing rings, we supply, are used as the wear face of various mechanical seals for the sealing of fluids in all types of industries. Carbon & graphite seal faces are compatible with a wide range of other counter faces also. So, these qualities of our products have made us one of the most reliable graphite sealing rings manufacturers and suppliers in India.
We manufacture PHE Gaskets, Heat Exchanger Gaskets for various OEM's. Our range includes Alfa Laval, IDMC, Praj, SWEP, GEA Ecoflex etc. among others. We have many gaskets in-stock for various models. We even undertake contracts for replacement of Old Heat Exchanger gaskets.
Example : One of our clients faced a problem of their OE supplier of Heat Exchanger wrapping up its operations. The client had more than nine heat exchangers all due for replacement of their gaskets. Harkesh was successfully able to develop all the nine heat exchanger gaskets within a span of two months. This resulted in saving our client thousands of dollars. The largest gasket was of the size 345mm x 1594mm.
Our product range includes Rubber gasket for any type and make for plate heat exchanger can be developed & manufactured by us within a specific period. Our plate heat exchanger gaskets manufacturing range varies from 200mm to 3000mm length i.e. smallest to biggest.
An O-ring, also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.
The O-ring may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shaftsand hydraulic cylinder pistons.
O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements. They can seal tens of megapascals (thousands of psi) of pressure.
Available Raw Materials Are NBR, Silicon, EPDM, Neoprene, FKM, FFKM Etc.
Rotating Unions and Rotary Joints (also known as rotary swivels, rotary couplings) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe, into a rotating piece of machinery. Rotating Unions and Rotary Joints are used in numerous manufacturing processes to cool, heat, or transfer fluid (pneumatic or hydraulic) power.Rotary Joints and Rotary Unions allow the feed through of water, glycol, air, hydraulic, coolant, MQL, hot oil, steam, vacuum and a variety of other media. Rotary Joints and Rotary Unions that can be configured for installation at the end of a shaft or around.