CSNRI TridentSeal

CSNRI TridentSeal® is an innovative live leak repair solution engineered for natural gas piping systems. The system is designed to permanently seal active gas leaks on operating pipelines and fittings at pressures up to 125 psi (8.6 bar), allowing repairs to be completed without interrupting gas service. With a proven track record of extensive field use and long-term testing, TridentSeal® offers utility operators and contractors a reliable alternative to pipe replacement or service shutdowns.

Its compact, ready-to-use design enables technicians to perform repairs quickly using a simple installation process, making it ideal for emergency maintenance, routine infrastructure repairs, and fugitive emissions reduction programs.

Key Features

• Permanently repairs active natural gas leaks on live systems.
• Suitable for operating pressures up to 125 psi (8.6 bar).
• Repairs threaded fitting leaks and pinhole leaks up to 1/8-inch diameter.
• Designed for both above-grade and below-grade gas infrastructure.
• Conforms to irregular pipe and fitting surfaces.
• Tamper-resistant repair design.
• Portable kit fits easily in a technician's toolbox.
• Installs without specialized tools.

Benefits

• Minimize Service Disruptions
  Perform repairs while the gas system remains in operation, helping avoid customer outages and costly service interruptions.
• Reduce Maintenance Costs
  Eliminates the need for pipe replacement, relights, or extensive shutdown procedures, saving labor and operational expenses.
• Increase Technician Efficiency
  Simple installation and a ready-to-use format help crews complete repairs faster in the field.
• Improve System Reliability
  Creates a permanent repair solution that is immediately verifiable through leak testing after installation.
• Support Environmental Compliance
  Helps reduce fugitive gas emissions and supports leak mitigation programs across utility and industrial gas networks.

Frequently Asked Questions

What types of leaks can TridentSeal® repair?

TridentSeal® is designed to repair active natural gas leaks on threaded fittings and pinhole leaks up to 1/8-inch in diameter.

Does gas service need to be shut off during installation?

No. The system is specifically designed to repair leaks without interrupting gas service.

What is the maximum operating pressure for repair?

The kit can be used on systems operating at pressures up to 125 psi (8.6 bar).

Can it be used on underground gas lines?

Yes. The product is suitable for both above-grade and below-grade gas mains, services, and meter-set applications.

Are special installation tools required?

No. TridentSeal® is designed for quick installation without the need for special tools.

Who typically uses this product?

The solution is ideal for natural gas utilities, pipeline contractors, municipal gas departments, maintenance crews, and field service technicians responsible for gas distribution infrastructure.