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Isolation & Testing Products

Pipe
Reinforcement
Devices

Highly Recommended for Use, Particularly on
Thin
Walled
Pipes
(i.e., Schedule 10)
Product Overview
Pipe Reinforcement Devices
PRD — Pipe Pressure Testing Support

Pipe Reinforcement Devices secure themselves around the outer diameter of the pipe during pressure testing — preventing pipe wall expansion and ensuring accurate pressure measurements. Engineered to maintain structural integrity of lower-strength, high-ductility pipes throughout the testing process.

Function
Creates a tight grip on the pipe O.D. that restricts outward expansion during pressure tests — maintaining test integrity and delivering accurate readings.
Thin Wall Support
Adds strength and support to thin-walled pipe such as Schedule 10 — preventing deformation under test pressure.
Rounding Tool
Can be used as a rounding tool to bring out-of-round pipe back within concentric tolerances before or during testing.
Sizes
Available from 4" to 36" — larger sizes available upon request.
Product Features
  • Standard safety gag feature for added protection during testing.
  • Lightweight aluminum construction for easy single-person installation.
  • Robust and ribbed design engineered to withstand high test pressures.
  • Non-marring — will not damage the pipe O.D. surface.
USA-Industries-GS-DBB-in-pipe-illustration-with-PRD
USA Industries Pipe Reinforcement Device (PRD) Shown on Pipe Image
For GripSafe ST ORB plugs 4" and above, when testing in ANSI A106 Grade B pipe material, a Pipe Reinforcement Device (PRD) is required if the Max Plug Back-Pressure Rating (PSI) shown in the last column of our specifications pages for plug sizes 4" and above will exceed the number identified after the "P-". If the material is not A106 B, consult USA Industries engineering team for more information.
In general, a pipe reinforcement device is strongly recommended
for all pipes 10/10S and thinner walled.