Metal Thread Sealant for Gas-Service Assemblies

Metal-threaded joints remain one of the most common points of failure in gas-service piping, typically due to the way threads respond to vibration, thermal cycling, contamination, and mixed metallurgy fit-up. Issues such as residual cutting oils, debris on thread...

Metal-Thread Sealant for HVAC/R Accessories

HVAC/R systems often incorporate metal-threaded accessories such as gauge ports, service valves, adapters, and instrumentation tees that benefit from a paste-type thread sealant during installation. These components rely on the thread interface rather than a flare or...

HVAC Metal-Thread Sealant for Industrial Assemblies

Metal-threaded HVAC connections in industrial and mechanical-room environments face a range of challenges that stem from thread wear, contamination, misalignment, and thermal expansion. These conditions can make it difficult to achieve a consistent, leak-tight fit-up,...
Technical Notes: Neolube 2 for Lubricating Internal Case Necks

Technical Notes: Neolube 2 for Lubricating Internal Case Necks

In this video, Bryan compares a Neolube No. 2, 2 oz bottle for lubricating internal case necks with Delta Carbon “No Oil,” another graphite-based dry lubricant. Bryan Zolnikov tests both products to examine differences in seating consistency, velocity standard...