Leak-Free Industrial Tubing: Airtight, Clamp-Connect Ductwork
US Tubing is laser-welded, clamp-connect industrial tubing built for systems where a leak isn’t acceptable. Each joint seals with a fully encompassing V-gasket on a Vanstone-flanged end, so oil mist, coolant mist and positive-pressure air stay inside the duct. It goes together with clamps like our rolled lip duct. No welding, no flange bolts. But every joint seals. Choose Galvanized Steel or Stainless Steel, 20 Gauge standard with 22 to 16 Gauge on request. Every section is backed by our leak-free guarantee.
US Tubing is US Duct's premium airtight ductwork, engineered specifically for leak-free performance in demanding industrial environments. This modular, clamp-connect system combines laser-welded construction with the sealing performance of flanged duct and the installation speed of clamp-together duct — built for oil mist, coolant mist, and positive-pressure applications where any leak is a problem. Backed by the Ultimate Seal 100% leak-free guarantee, US Tubing gives engineers and plant managers the airtight, oil-tight, and pressure-positive performance their processes demand, without the install time of traditional welded systems.
100% Leak-Free Guarantee
100% leak-free guarantee — oil-tight, mist-tight, and positive-pressure capable performance.
Laser-Welded, Clamp-Connect
Laser-welded construction combines flanged-duct sealing with clamp-together installation speed.
Built for Mist & Pressure
Engineered for oil mist, coolant mist, and positive-pressure applications where leaks aren't an option.
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