At Alstern Technologies, we have a team of professional and well-trained specialists to provide leak detection service on
underground gas and water pipelines, concealed pipeline, air ducts and storage (pressure or vacuum) vessels.

We used state-of-the art digital leak correlators, acoustic equipment, ultrasonic equipment and tracer gases to determine
the source of leak, so that remedial works can be carried out.

Leaks are often associated with the following problems:

• Leaks are expensive
• High pressure and temperature leaks are dangerous to the safety of workers
• High pressure and temperature leaks are threatening to properties and environment

OUR CAPABILITIES

[A] WATER PIPE LEAK DETECTION

We provide digital leak correlate to localise, locate and pinpoint leak location for:  
Underground water pipelines (e.g. industrial water, fire service, waste water, etc.)  & concealed water pipelines

[B] GAS PIPE LEAK DETECTION

We provide tracer gas leak detection service for:
Underground gas pipelines (e.g. Freon, LPG, LNG, etc.), concealed gas pipelines &
pipe fittings (e.g. valve passing, steam traps, pipe joints, etc.)

[C] PIPE, DUCT OR EQUIPMENT LEAK DETECTION

We provide ultrasonic leak detection service for:
Pipe fittings (e.g. valve passing, steam traps, pipe joints, etc.) ,
Equipment (e.g. boiler tubes, exchangers, pressure or storage vessels, etc.) & Air ducts

We provide leak detection service with the following advantages :