Test Plug - List of Manufacturers, Suppliers, Companies and Products

Test Plug Product List

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GRIP TIGHT (Pressure Test Plug for Piping and Pipes)

★Grip Tight★ Maximum pressure resistance value 96MPa! Directly conduct pressure tests by sealing pipes, tubes, and nozzles of equipment without the need for welding!

When using cap welding for the closure method during pressure testing of pipes, tubes, and conduits, we recommend using this Grip Tight plug for closure. It can achieve closure up to high pressure simply by assembling the plug to the end of the tube/pipe. (Max pressure rating: 96MPa) ● This will significantly reduce labor (cost) efforts. There is no need for the series of tasks involved in cap welding, cutting, or beveling; after assembling the plug and conducting the test, you only need to remove the plug. Additionally, the attached materials include plugs that can be used for localized pressure testing during the replacement of existing flanges, so please feel free to ask any questions. *For more details, please download the PDF or contact us.

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Plug for pressure testing of pipe flanges [for high pressure/neck flanges]

This is a plug that allows for isolation and pressure testing after welding to be conducted locally during the replacement work of the weld neck flange. [Maximum pressure rating: 15.5 MPa]

During flange replacement work at plant piping maintenance sites, localized welding points can withstand pressure tests up to 15.5 MPa. - Localized response with a plug eliminates the need for ancillary work. - Significant reduction in labor (cost) is achieved. - Can be reused multiple times. - Localized testing allows for a reduction in the amount of medium used. This is a plug compatible with weld neck flanges. There are also high-lift flange welding test plugs compatible with slip-on flanges and others. *For more details, please download the PDF or contact us.

  • Renovation and repair methods

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High-pressure test plug for pipe flanges

This is a plug that allows for localized pressure testing after welding in flange construction. [Maximum pressure value: 15.5 MPa]

In plant maintenance piping work, pressure tests of weld points, purging during welding, and upstream monitoring can be conducted. - Local implementation with a plug is possible, eliminating the need for ancillary work. - Significant reduction in labor (cost) is achieved. - It can be used repeatedly multiple times. - Local testing allows for a reduction in the amount of medium used. Pressure tests can be conducted on various shapes of flanges, such as neck flanges and slip-on flanges. *For more details, please download the PDF or contact us.

  • Renovation and repair methods

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