O-Rings and Seal Rings

As a trusted hammer union seal ring and O ring manufacturer in India, PRV Industries supplies high-performance sealing solutions for various oilfield applications. Our O rings and seal rings are available in a wide range of sizes—from 1″ to 14″—and are compatible with popular hammer union figures like 206, 602, 1002, and 1502. We offer these components in premium material grades, including Nitrile Rubber, Hydrogenated Nitrile Rubber (HNBR), and Viton, ensuring excellent resistance to pressure, temperature, and chemical exposure. Built for reliability and durability, our sealing products deliver leak-proof performance in demanding environments.