Wellube’s On-Line Leak Sealing process is a proven service applied to a diverse range of pipelines, valves and pressure vessels.

Used across the petrochemical, oil & gas, power generation, gas distribution and nuclear industries, safe and effective on-line leak sealing is underpinned by rigorous procedures and practices.

Our service features a custom-designed leak clamp that contains the leak section before a suitable sealant is injected into the clamp to stop the leak.

The process is successful on steam, water, hydrocarbons and a wide variety of chemical systems – at pressures from vacuum to 8500 psi and temperatures from minus 320 Deg F to 1800 deg F.

It’s a turnkey solution that means high plant uptime and reliable results for you.

On-Line Leak Sealing