+91 97181 19993
info@kesaria.com
O-Rings
Rubber Products
The rubber product range at Kesaria covers the complete spectrum of elastomeric sealing components. Whether you need a standard NBR O-ring for hydraulic systems, an EPDM gasket for water pipelines, or a fully custom-moulded silicone component for medical equipment, Kesaria's engineering and production team delivers solutions built to your exact application requirements - with hardness options from 30 to 90 Shore A and sizes from 3 mm to 500 mm.
O-Rings
Circular elastomeric seals with a round cross-section, designed to sit in a groove and create a static or dynamic seal.
Washers
Flat rubber discs used in plumbing, automotive, and industrial assemblies to distribute load and prevent leakage.
Seals
Precision rubber sealing elements manufactured for a wide range of static and dynamic applications across plumbing, automotive, and industrial sectors.
Gaskets
Compressible rubber components used to create leak-proof joints between mating surfaces, available in custom shapes and sizes.
Grommets
Rubber inserts used to protect cables, wires, and tubing passing through holes in metal or plastic panels.
V-Rings
Rotating shaft seals designed to exclude contaminants and retain lubricants.
Diaphragms
Flexible rubber membranes used in valves, pumps, and pressure-regulation systems.
Bushes
Rubber-bonded components that reduce vibration and provide isolation in mechanical assemblies.
Bellows
Flexible rubber coverings that protect moving parts from dust, debris, and moisture.
Custom Moulded Parts
Bespoke rubber components produced to customer-supplied drawings and specifications.
Custom Extruded Profile
Rubber extrusions in any cross-sectional shape for sealing channels, doors, enclosures, and equipment.
Why Choose Kesaria Rubber
Kesaria is not just a rubber manufacturer – it is a precision sealing partner trusted by some of the world’s most demanding OEM brands.
With ISO-aligned quality systems, automated inspection, recipe-controlled compounding, and a dedicated physical and chemical testing facility, every component that leaves Kesaria’s facility meets the standard expected by global buyers.
You have questions.
We have answers.
Kesaria manufactures a full range of rubber sealing components including O-rings, washers, seals, gaskets, grommets, V-rings, diaphragms, bushes, bellows, custom moulded parts, and custom extruded profiles. All products are available in standard and custom dimensions, across materials including NBR, EPDM, FKM (Viton®), Silicone, Natural Rubber, HNBR, Neoprene, ACM, SBR, and CSM, with hardness options ranging from 30 to 90 Shore A Durometer.
Kesaria manufactures rubber O-rings in sizes ranging from 3 mm to 500 mm in inner diameter. Custom dimensions — including inner diameter, outer diameter, width, and cross-section thickness - can all be produced to your exact specifications. The company produces over 550,000 O-rings per day and can accommodate both small development batches and large-volume production runs.
The right rubber material depends on your application's operating environment. NBR (Nitrile) is the most common choice for oil, fuel, and hydraulic fluid contact, operating between –45°C and +130°C. EPDM is preferred for water, steam, and outdoor weathering applications, with a range of –50°C to +150°C. FKM (Viton®) is the high-performance option for aggressive chemicals, fuels, and elevated temperatures up to +225°C. Silicone offers the widest temperature range (–60°C to +230°C) and is ideal for medical and food-contact applications. Kesaria's engineers provide material selection guidance at no charge.
Yes. Custom manufacturing is a core capability at Kesaria. The company produces bespoke rubber moulded parts and custom extruded profiles to customer-supplied dimensional drawings and application requirements. You can share your specifications at info@kesaria.com and Kesaria's engineers will confirm material compatibility, tolerances, and lead times within one business day.
Kesaria's rubber components are used across six core industries: plumbing and bathware, automobile, home appliances, electrical, oil and gas, and medical equipment. The company serves 1,400+ global customers including leading OEM brands such as Kohler, Jaquar, Grohe, Hindware, Wavin, Astral Poly Technik, Apollo Pipes, LAPP India, and Supreme Industries.
Yes. Kesaria exports rubber, TPE, and PTFE sealing components to 27+ countries across Europe, North America, Asia, Africa, and the Middle East. The company supplies international OEMs and plumbing brands with full compliance documentation to meet import requirements in each destination country. To enquire about export orders, contact info@kesaria.com or +91 97181 19993