Requalification of Type 4 trailers

Market leader in requalification services

We serve North America's leading gas distribution companies with periodic requalification of their Type 4 trailers, offering best in class testing and reduced downtime

Best-in class

Our Modal Acoustic Emission technology is considered the most accurate test method, enabling you to meet periodic requalification with reduced down-time and improved accuracy

Efficient in-situ testing

Reducing downtime by testing directly on trailers, without compromising on safety.

Real-time monitoring

As part of our on-site asset integrity testing, we offer safe, fast, and efficient data capture.

Hexagon Digital Wave enters into strategic partnership with Compass Natural Gas

Hexagon Digital Wave has entered into a strategic partnership with Compass Natural Gas, an industry leader of compressed natural gas (CNG) delivery, to perform Modal Acoustic Emission (MAE) requalification of composite Type 4 cylinders used in mobile pipeline trailers in the northeast region of the United States