Precision Sealing Solutions for Critical & Severe-Service Applications Hydro Seals is a reliable Indian supplier of Viton (FKM) and FFKM O-rings engineered for high temperature, aggressive chemicals, and long service life. We support OEMs, EPC contractors, refineries, chemical plants, pharmaceutical manufacturers, and maintenance teams with application-specific sealing solutions that minimize downtime and prevent leakage failures. When performance, compliance, and delivery timelines matter—industries choose Hydro Seals. Why Industry Leaders Choose Hydro Seals ✔ Proven Expertise in Fluoroelastomer Sealing We specialize in FKM and FFKM compounds used in demanding environments involving: High temperatures (up to 327°C for FFKM Aggressive chemicals, acids, amines, fuels, and solvents High pressure, vacuum, and steam service Continuous and cyclic duty applications Our experience ensures the right material selection at the first attempt, reducing costly seal failures. ✔ Complete Range of Viton (FKM) O-Rings We supply: Standard and custom Viton O-rings 60–90 Shore A hardness Low compression set & high-temperature grades AS568, BS1806, BS4518, and metric sizes FDA-compliant and industrial-grade compounds Ideal for: hydraulic systems, chemical pumps, fuel systems, compressors, valves, and rotating equipment. ✔ Premium FFKM O-Rings for Extreme Conditions Hydro Seals offers high-performance FFKM O-rings, including Kalrez® / Chemraz® / Perlast® equivalent grades, suitable for the most severe operating environments. Key benefits: Near-universal chemical resistance Outstanding thermal stability Minimal compression set Extended service life in critical systems Ideal for: chemical reactors, semiconductor manufacturing, pharmaceuticals, oil & gas processing, and high-temperature sealing applications. ✔ Engineering & Application Support Beyond supply, we provide technical sealing support, including: Material compatibility guidance Temperature & pressure suitability checks O-ring failure analysis Replacement solutions for discontinued PFAS-based elastomers Cross-reference support for global brands This engineering-led approach helps customers reduce shutdowns, improve reliability, and optimize maintenance cycles. ✔ Quality Assurance & Compliance Every O-ring supplied by Hydro Seals meets stringent quality standards: Material Test Reports (MTR) FDA / USP Class VI (where applicable) RoHS & REACH compliance Batch traceability and dimensional accuracy You receive consistent quality, verified materials, and dependable performance. Industries We Serve Oil & Gas Refineries & Petrochemicals Chemical Processing Pharmaceuticals & Biotech Food & Beverage Power & Heavy Engineering Automotive & OEM Manufacturing Hydro Seals Advantage Ready stock of standard sizes Fast dispatch across India Competitive pricing Custom sizes on request Reliable after-sales technical support Looking for Reliable Viton or FFKM O-Rings in India? Speak with our sealing specialists today for: Application review Material recommendation Pricing & availability Sample support for trials Contact Hydro Seals 📞 +91 94442 51275 | 044-2268 0311 ✉️ hydroseals@gmail.com 🌐 www.hydrosealsindia.com Hydro Seals – Engineered Sealing Solutions You Can Trust.