Pressure Relief Boring is a technique that involves boring and connecting branch pipelines or installing plug devices without stopping the operation or releasing pressure in the running pipelines/equipment. The core principle is to isolate the medium throughout the process to prevent leakage.

Core Principle

Hollow out holes in pipes using a drilling machine while isolating the internal medium through a sealed structure.

After drilling is completed, quickly connect branch pipelines or sealing components, maintaining system pressure stability throughout the process.

Applicable Scenarios

Pipe rerouting and branching connections during expansion, such as for water supply pipelines.

Temporary sealing and pre-treatment before equipment maintenance or replacement, or drilling for new monitoring or sampling points.

Continuous operation systems for industries such as chemicals, electricity, and municipal services that cannot be shut down