(3) performing a low-pressure air test on a new pipeline before placing it into service; or testing a pipeline already in service for leaks. There are two pipe plug options to choose from. Mechanical ...

Facilities facing emergency plumbing repairs are typically forced to shut down and then drain the entire water system. RIDGID’s new SF-2500 SuperFreeze pipe-freezing unit is designed to avoid this ...

Pipe testing plugs are designed for a wide range of industrial and domestic applications. According to the manufacturer, such plugs are ideal for pressure testing of all pipe work systems, blocking of ...

They could be mistaken for miniature squash balls or cubes of chalk for snooker cues. But these small pieces of rubber could make digging up the road to repair water leaks a thing of the past. Named ...