Seal Team Systems

Seal Team Systems Whether you have a live steam or chemical line that’s leaking, or need a valve repaired, we have the expertise to fix the problem.

We offer a 24-7 online leak sealing emergency service, so your leak can be fixed quickly. Visit www.onlineleaksealing.co.uk. No job too big and no job too small

We specialise in on line leak sealing, so when you get a live steam or chemical line leaking, DON’T ignore it, you do not have to incur a costly shut down, call us. That leak is costing your company money in wasted energy, it’s a Health &

Safety Hazard and it’s damaging the environment. We offer 24/7 On-Line Leak Sealing, Adhesives, Sealants & Gasket Supply, Composite Pipe Wrap Repair, Hot Tapping and Valve Supply & Refurbishment. Visit us at https://www.onlineleaksealing.co.uk/services/ to learn more or call us on 01246 863999.

Replacing valves can be a costly and time-consuming headache. Have you considered refurbishment instead? 🤔In our latest ...
04/06/2026

Replacing valves can be a costly and time-consuming headache. Have you considered refurbishment instead? 🤔

In our latest blog post, we break down everything you need to know about Valve Refurbishment. Restoring your current valves rather than replacing them completely can offer some major benefits for your facility
Want to know the signs that your valves might need some TLC?

Check out our full guide here: https://www.onlineleaksealing.co.uk/what-is-valve-refurbishment/

📞01246 863999

🌐 https://www.onlineleaksealing.co.uk/

Another successful bespoke project from Seal Team Systems! 🛠️This custom-made enclosure was recently engineered and fitt...
01/06/2026

Another successful bespoke project from Seal Team Systems! 🛠️

This custom-made enclosure was recently engineered and fitted for a chemical plant to safely resolve an issue without halting production. When you need specialized online leak sealing to prevent costly downtime, our team has the expertise to design and manufacture exactly what your system requires.

Got a complex leak that needs looking at? Let's get it sorted.

📞 01246 863999

🌐 https://www.onlineleaksealing.co.uk/

Engineered to perform where it matters most.When a power station faced a challenging steam leak, they called in Seal Tea...
29/05/2026

Engineered to perform where it matters most.

When a power station faced a challenging steam leak, they called in Seal Team Systems. We designed, manufactured, and fitted a custom-made clamp specifically for this application, ensuring a secure and reliable seal.

Safety and efficiency are at the heart of everything we do. By providing a tailored fit, we’ve helped our client maintain operational continuity without compromising on safety standards.

Another successful deployment for the Seal Team.

📞01246 863999

🌐 https://www.onlineleaksealing.co.uk/

When you're running a critical facility, a leak can feel like a disaster. Recently, we were contacted by a chemical plan...
26/05/2026

When you're running a critical facility, a leak can feel like a disaster. Recently, we were contacted by a chemical plant in Swansea facing a serious pipeline issue. Other companies had quoted them a week-long wait for a fix, but for a facility like theirs, a week of downtime simply wasn’t an option.

They needed a partner who could move fast, and that’s where the Seal Team Systems engineers stepped in.

Don’t let a leak become a full-scale operational crisis. If you need a reliable team that prioritises your uptime and safety, get in touch with us today.

Read more about how we handled this project here: https://www.onlineleaksealing.co.uk/leak-sealing-at-a-swansea-chemical-plant/

📞 01246 863999

🌐 https://www.onlineleaksealing.co.uk/

Did you know that the origins of online leak sealing trace all the way back to the 1800s? The methods we use today were ...
21/05/2026

Did you know that the origins of online leak sealing trace all the way back to the 1800s? The methods we use today were originally pioneered by the Royal Navy and merchant ships to keep vessels safe and operational at sea.

At Seal Team Systems, we carry that legacy forward into the modern industrial age. Operating strictly under HSE guidelines, our expert team provides safe, reliable, and rapid leak sealing solutions without the need for costly operational downtime. When you need a permanent-grade fix, trust the experts.

📞 01246 863999

🌐 https://www.onlineleaksealing.co.uk/

Is your valve system starting to show its age? Whether you're dealing with corrosion, stubborn leaks, or valves that are...
19/05/2026

Is your valve system starting to show its age? Whether you're dealing with corrosion, stubborn leaks, or valves that are hard to operate, you don't always need to go to the expense of a full replacement.

Not sure if your valve needs a repair? If you’ve noticed increased water bills, visible damage, or operating issues, it’s time to give us a call.

📞 01246 863999

🌐 https://www.onlineleaksealing.co.uk/

Not every leak occurs on a perfect length of straight pipe or a standard fl**ge. When you’re faced with a leaking elbow,...
13/05/2026

Not every leak occurs on a perfect length of straight pipe or a standard fl**ge. When you’re faced with a leaking elbow, a complex tee-junction, or a severely corroded valve body, "off-the-shelf" solutions simply aren’t an option.

At Seal Team Systems, we specialise in the design, manufacture, and installation of custom-engineered leak sealing enclosures. These bespoke creations are precision-fabricated to encapsulate the specific geometry of your defect, allowing for a high-pressure injection seal while the system remains fully live.

Take a look at this one we did recently, his particular project required a unique geometry to work with a high-pressure leak on a critical line

Discuss your custom enclosure requirements:

📞 01246 863999

🌐 https://www.onlineleaksealing.co.uk/

Built to last in the toughest environments. At Seal Team Systems, we don’t just engineer for the moment; we engineer for...
11/05/2026

Built to last in the toughest environments.

At Seal Team Systems, we don’t just engineer for the moment; we engineer for longevity. These custom-made enclosures, fabricated from high-grade stainless steel, are designed to withstand corrosive atmospheres while maintaining total structural integrity.

Precision-built in our workshop and ready for deployment. When standard materials won’t cut it, we provide the upgrade your facility needs.

📞 01246 863999

🌐 https://www.onlineleaksealing.co.uk/

We specialise in WRAS-approved injectable leak sealing that keeps your plant fully operational while we work.Our latest ...
08/05/2026

We specialise in WRAS-approved injectable leak sealing that keeps your plant fully operational while we work.

Our latest technical update highlights the power of Polytetrafluoroethylene (PTFE) and polyurethane based compounds.

Trust the UK specialists in leak sealing.

📞01246 863999

🌐 https://www.onlineleaksealing.co.uk/

New kit day at Seal Team Systems! Our latest CNC machine has officially touched down and is currently being commissioned...
05/05/2026

New kit day at Seal Team Systems!

Our latest CNC machine has officially touched down and is currently being commissioned by the team. This isn’t just a new piece of hardware; it’s a commitment to providing our customers with the highest quality components, engineered to the tightest tolerances.

Whether it’s a bespoke prototype or a high-volume run, this machine is ready to get to work. Stay tuned to see what we produce first!

📞 01246 863999

🌐 https://www.onlineleaksealing.co.uk/

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Unit 1A Upper Mantle Close Off Bridge Street
Clay Cross
S459NU

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