Piping Isolation &
Testing Products

Paddle blinds, blind flanges, GripSafe® isolation plugs, Snap It® tube plugs, and pipe testing equipment — engineered for refineries, petrochemical, chemical, power, wastewater, and semiconductor plants, and EPC projects worldwide. Stocked products ship fast.

40+
Years in
Industry
ISO
9001:2015
Certified
BBB
A+ Rated
Since 1982
Line Blinds & Flanges
Paddle Blinds, Spectacle Blinds
& Blind Flanges
Full range of slip blinds, paddle blinds, spectacle blinds, spacer rings, and blind flanges — manufactured to ASME B16.5, B16.47, and custom specs for refineries and EPC projects.
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Isolation & Testing
GripSafe® ST Isolation &
Hydrostatic Test Plugs
Patented mechanical gripping pipe plugs for safe hydrostatic pressure testing and process line isolation — no hot work required. Available for purchase or rent.
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Heat Exchanger
Snap It® & Metal
Tube Plugs
Industry-leading tube plugs for heat exchangers, boilers, and condensers. Snap It® tube plugs deliver fast, permanent installation with up to 80% time savings over traditional methods — available in carbon steel, stainless, and exotic alloys.
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See It In Action

Built for the
World's Toughest
Plants

USA Industries products are engineered and tested for the most demanding environments in the industry. From Gulf Coast refineries to international EPC projects — our products perform when it matters most.

  • GripSafe® ST — mechanical gripping plug, no hot work required
  • Snap It® tube plugs — fastest installation in the industry
  • Paddle blinds and flanges — full ASME range, custom specs available
  • ISO 9001:2015 certified manufacturing
  • 24/7 product specialist support — (800) 456-8721
Industries Served
Refineries Petrochemical Chemical Power Generation Wastewater Semiconductor EPC Contractors Offshore & Subsea LNG & Cryogenic Pulp & Paper

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