Lokring Technology is a global leader in fluid and gas system connectors, offering an innovative alternative to traditional welded or threaded fittings. Trusted by industries worldwide since 1989, Lokring’s patented Elastic Strain Preload (ESP®) technology ensures a leak-free, metal-to-metal seal that meets the strictest safety and environmental standards.

Why Choose Lokring?

Exceptional Sealing Integrity: Lokring fittings provide gas-tight seals equivalent to welded joints without the need for hot work. This eliminates the risks associated with welding, such as fire hazards, toxic fumes, and metallurgical weakening.

Enhanced Safety: With tamper-proof designs, Lokring’s fittings reduce workplace hazards, making them ideal for confined spaces and critical applications in oil and gas, petrochemical, and marine industries.

Productivity Boost: Installation is 10 times faster than welding, with no need for purging or flushing. Training is provided onsite to certify your fitters, and visual inspections simplify quality control.

Cost Efficiency: By removing the need for welding permits, fire watches, and downtime, Lokring reduces installation costs and accelerates project schedules.

Key Features

Versatile Applications: Lokring is certified for high-pressure systems under ANSI/ASME B31 codes and performs reliably across diverse environments, including offshore and sour service applications.

Innovative Tooling: The lightweight and versatile tooling, allows installations to take place, even in tight access areas.

Industries Served