Detect leaks quickly and safely with Nitrogen & Helium Testing

Your plant’s reliability depends on knowing your systems are leak-free. Hydratight’s Nitrogen Snoop Bubble Testing and Helium Leak Detection services give you confidence in your equipment’s integrity. We specialize in locating and quantifying leaks in gas processing, hydrocarbon piping, refinery lines, valves, and more.

We only use methods that are safe, non-reactive, and highly sensitive. Our expert team combines specialist labor with advanced equipment to deliver fast, accurate results that protect productivity, compliance, and asset integrity. Trust Hydratight to find leaks before they become costly problems, while keeping your operations safe and on schedule.

Please note that this service is not available in all regions. Contact us to check availability in your area.

CERTIFIED TECHNICIANS

REDUCED DOWNTIME

PROVEN PERFORMANCE

CHOICE OF CAPABILITIES

TAILORED SOLUTIONS

Key Benefits

Snoop Bubble Leak Detection

An inert, non-toxic method that quickly locates leaks in large-volume systems.

Ultra-Sensitive

Snoop Bubbles detect leaks as small as one pound of gas in 100 years - a leak rate of 10⁻⁴ mbar·l/s of nitrogen.

Helium Leak Precision

Inert and non-reactive testing capable of finding extremely small leaks in hydrocarbon systems.

Mass Spec Accuracy

PHD4 mass spectrometer identifies leaks on valves, instruments, and flanged joints down to 10⁻⁷ mbar·l/s.

NITROGEN AND HELIUM LEAK TESTING APPLICATIONS

Gas Processing Plant Piping

Leak testing and integrity checks for pipelines and systems in gas processing facilities.

Skid Testing

Ensures skids and packaged systems operate safely under design pressures before commissioning.

Valve Testing

Verifies valve performance, tightness, and leak-free operation under live or pressurized conditions.

Hydrocarbon Piping

Confirms integrity and leak-free operation of hydrocarbon distribution and process pipelines.

Wellhead Launcher & Receiver Pipeline

Checks for safe pigging, launch/receive operations, and system integrity.

Refinery Piping

Conducts pre-commissioning and integrity testing on critical refinery pipelines to meet safety standards.

Nitrogen Testing of Heating Element

Uses inert nitrogen to safely detect leaks and verify heating element integrity without reactive hazards.

Why Hydratight?

Hydratight delivers comprehensive system cleaning, drying, decommissioning, and testing solutions through a single, trusted partner you can rely on. Our proven methodologies accelerate maintenance cycles and eliminate costly downtime.
We safely and effectively eliminate scale, oxides, sludge, water, and debris using proprietary chemical formulations that establish a controlled, secure maintenance environment. Our self-contained units contain insoluble matter and safeguard critical systems throughout every phase of the process.
With a proven track record of leak-free project delivery spanning decades, Hydratight sets the industry standard for safety, performance, and operational reliability.

Industries Served

Shipbuilding

Power Plants

Petrochemicals

Oil & Gas

CASE STUDIES

Learn how our solutions keep operations safe, efficient, and productive.

TESTIMONIALS

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.

"

Hydratight delivered our objective leading to leak free start-up of the plant by implementing best practices, using the right equipment, employing trained and highly competent people, and managing all these effectively using a locally based team.
Construction Director at Oil & Gas Solutions Provider

"

The objective of using Hydratight was to achieve a leak free start-up and it was achieved. We have no hesitation to record their commendable performance and recommend them on other requiring bolted joints management.
Turnaround Manager
at Petrochemical Company

"

The Hydratight personnel executed their on-site machining duties with skill, professionalism, flexibility and cooperation at all times. Their bolt tensioning personnel completed the de-tensioning, inspection, and tensioning of all of the ANSI 2500...
Shutdowns and Maintenance Manager, Petroleum Company

"

Hydratight’s solution to our problem was professionally handled and implemented quickly… production could continue without output being compromised, while the leak was permanently rectified.
Director of Operations, Total E&P Congo

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© 2026 Hydratight. All rights reserved.

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