Thaxton High Pressure Test Plug
Thaxton Hydro Test Plugs are factory tested up to 3,000 PSI depending on size.
Plugs available for Pipe ID sizes 0.466″ to 25″
Special sizes and higher pressures can be supplied per customer requirements.
Description
Thaxton Hydrotest Plugs are held in place by the steel grips which hold against the inside wall of the pipe when the nut is tightened. At the same time, a neoprene seal cups is compressed to make a tight seal. Supplied with ported shafts for filling and venting the pipe.

Thaxton Type C Plugs
22 plug sizes cover ID Sizes 0.466″ to 1″.
Each plug has a tolerance to plus or minus 0.005″. Specifically designed for smooth concentric inside diameter pipe or tubing.
Factory Tested to 3,000 PSI
Hydrostatic test plug with mandrel through hole (ported shaft) for filling and venting. Precision machined hardened steel and dichromate plated for years of troublefree service.

Thaxton Type D Small
10 plug sizes cover ID Sizes 0.957″ to 2.469″.
Each plug has a tolerance to plus or minus 0.020″. Specifically designed for smooth concentric inside diameter pipe or tubing.
Factory Tested to 3,000 PSI
Hydrostatic test plug with mandrel through hole (ported shaft) for filling and venting. Precision machined hardened steel and dichromate plated for years of troublefree service.

Medium Size Hydro Test Plugs
14 plug sizes cover ID Sizes 2.9″ to 11.938″.
Each plug has a tolerance to plus or minus 0.035″ Specifically designed for smooth concentric inside diameter pipe or tubing.
Factory Tested to 3,000 PSI
Hydrostatic test plug with mandrel through hole (ported shaft) for filling and venting. Precision machined hardened steel and dichromate plated for years of troublefree service.

Large Diamter Hydrotest Plugs
10 plug sizes cover ID Sizes 18″ to 25″.
Furnished with a series of draw bolts to expand grip segements evenly. Specifically designed for smooth concentric inside diameter pipe or tubing.
Factory Tested to 3,000 PSI
Hydrostatic test plug with mandrel through hole (ported shaft) for filling and venting. Precision machined hardened steel and dichromate plated for years of troublefree service.
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