Safely verify piping integrity and protect your workforce while reducing downtime and maintenance costs
Hydratight delivers certified, experienced technicians and specialist tools to safely test welded joints and isolated pipe sections on-site. Our in-line weld testing and ambient isolation services allow you to validate system integrity with minimal downtime, using a small, controlled test volume. Trusted across oil, gas, petrochemical, and power generation industries, we combine technical expertise with proven equipment to protect your plant, your people, and your production schedule - getting it right the first time.
Discover the key advantages that make our services reliable, efficient, and optimized to your project needs.
Tests only the weld. Localized testing lowers fluid use and significantly reduces maintenance project timelines.
Enables welds to be subjected to pressures up to 4,500 psi, providing confidence in performance and long-term reliability.
Our tools make it possible to achieve significant reduction in wastewater - just 1/4 gallon of water required for a 24" test
Works in any orientation. Covers multiple pipe schedules and diameters with one tool - even in elbows and tees.
Tool insertion and positioning
Hydratight places the in-line tool around the weld or section to be tested or isolated.
Seal engagement
Twin seals create a secure, vapor-tight barrier or define a localized test area.
Localized pressure testing
The isolated section is pressurized to verify weld integrity without affecting the rest of the system.
Results verification
Technicians confirm that welds meet safety, performance, and compliance standards.
Safe maintenance support
The barrier allows hot work or modifications to proceed with minimal risk.
Tool removal and reuse
After testing, the tool is removed and ready for future deployment.
With decades of global experience in online leak sealing, hot bolting, and hot tapping, we deliver safe, reliable, and fully certified live repair solutions. Our MorSafe™ and MorSeal™ systems are independently verified by DNV, Lloyd’s, and TÜV, ensuring every repair meets the highest standards. We maintain operations without shutdowns, provide full engineering assurance with traceable documentation, and offer a leak-free guarantee, giving you complete confidence in every live service modification.
Oil & Gas
Petrochemical
Powerplants
Nuclear
Learn how our solutions keep operations safe, efficient, and productive.
Discover what our clients say about the quality, reliability, and results we deliver.
Their testimonials showcase the trust and confidence we bring to every project we undertake.
