Shop C6 Better Life Plaza, Market Square /Kilimajaro, Opp Mile 3 Bustop, Ikwerre Road, Portharcourt
Market Square / Kilimajaro Opp Mile 3 Bustop
Closed now
• Mon - Sat, 08:00-18:00
Hi-low gauge (or HI-LO welding gauge) is a specialized, multi-purpose inspection tool used primarily by welders and pipefitters to measure internal misalignment and structural dimensions of pipes before and after tacking. Ensuring the internal "hi-lo" alignment matches engineering requirements is critical for achieving a uniform weld root and minimizing radiographic test failures.