The high pressure pipe test plugs series of pipe plugs available from Mechanical Research & Design are available for applications that exceed 100psig. Our custom sizes include 1/2″ to 60″. Sealing can be done either internally or externally. Please provide the pipe I.D., type and pressure requirements.

• Internal and external pipe stoppers allow you to test different types of pipe and tubing.
• Reverse pressure (RP) stoppers allow you to isolate and test the integrity of a single weld.
• Thru Test Port allows testing/draining through the plug.
• Standard sizes are available to different configurations to suit your specific application.
• Engineering expertise to help you develop other non-standard sizes, configurations and applications.

• Pipelines operating over 100 PSIG.
• Quick and easy testing of Plain-end pipe systems.

The high pressure pipe test plugs series of pipe plugs available from Mechanical Research & Design are available for applications that exceed 100psig. Our custom sizes include 1/2″ to 60″. Sealing can be done either internally or externally. Please provide the pipe I.D., type and pressure requirements.

• Internal and external pipe stoppers allow you to test different types of pipe and tubing.
• Reverse pressure (RP) stoppers allow you to isolate and test the integrity of a single weld.
• Thru Test Port allows testing/draining through the plug.
• Standard sizes are available to different configurations to suit your specific application.
• Engineering expertise to help you develop other non-standard sizes, configurations and applications.

• Pipelines operating over 100 PSIG.
• Quick and easy testing of Plain-end pipe systems.