: If the downstream flow must continue, a bypass line is often installed to route the product around the isolated section.
: Workers can now safely repair the isolated section. Once finished, the plugging head is withdrawn, and a "completion plug" is used to seal the fitting permanently. Why Stoppling Matters stopple
Without this technology, every minor repair would require a total system shutdown. That means: : If the downstream flow must continue, a
: It allows for rapid isolation during emergencies, such as ruptures or leaks, to prevent spills. Hot Tap and Stopple Bypass at Smoky Lake - Part 1 the plugging head is withdrawn