O-Ring for Style FC, FL & FLS

Kriloha Ltd. supplies O-Rings for Style FC, FL & FLS Valves, designed to deliver superior sealing integrity in both dynamic and static applications. O-rings are one of the most critical sealing elements within valve assemblies, preventing leakage and ensuring smooth operation under extreme oilfield conditions. Our O-rings are manufactured from high-performance elastomers such as HNBR, Viton, and FKM composites, chosen for their resistance to high pressure, high temperature (HPHT) environments, and aggressive drilling fluids. This ensures long-lasting reliability even in environments where conventional seals would fail. Kriloha’s O-rings provide excellent sealing for both stem areas, body-to-bonnet connections, and internal seat interfaces, reducing leakage risks and maintaining operational efficiency. Applications include oilfield wellheads, production manifolds, and subsea valves, where failure prevention is vital for safety and regulatory compliance. Offshore environments benefit particularly from our seals due to their corrosion and chemical resistance. Every O-ring is tested for dimensional accuracy, material resilience, compression set resistance, and chemical compatibility, ensuring that they meet API 6A and international standards. As both a supplier and facilitator, Kriloha Ltd. offers custom material selections, seal sizing, and technical support to meet specific well conditions. By choosing Kriloha Ltd. for valve O-rings, operators secure extended sealing performance, reduced downtime, and safe, reliable operations, making them a trusted choice in the oil and gas sector.