THAXTON

Pipe Stoppers or Mechanical Plugs

Thaxton pipe stoppers or mechanical plugs are suitable for most pipe diameters from 1/2″ to 30″.

These pipe plugs are high pressure rated and suitable for pipeline hydro-test.

Safety gags can be installed for added safety during pipe testing. The Thaxton Reverse Pressure Plug permits testing in a relatively small section of pipe. This will avoid filling long sections of pipe with water in order to hydrostatic test a particular weld or segment of pipe.

Thaxton pipe stoppers or mechanical test plugs are suitable for most pipe diameters from 1/2″ to 30″.  These pipe plugs are high pressure rated and suitable for pipeline hydro-test and safety gags can be installed for added safety during pipe testing.

  • TYPE D PIPE PLUG
    Standard sizes 3″ thru 12″ SCH. 40 & SCH. 80.  Made to fit specific inside diameters with tolerances of plus or minus.O35″.  Available in sizes as large as 28″ ID.
  • TYPE D PIPE STOPPER
    Standard sizes 1″ thru 2 1/2” SCH. 40 & SCH. 80.  Made to fit specific inside diameters with tolerances of plus or minus.O20″.
  • TYPE C PIPE STOPPER
    Available sizes .460” to 1” Tube ID.  Type “C” stoppers are specifically designed for piping or tubing having a smooth concentric inside diameter.
  • SOCKET WELD PLUG
    Sizes available ½” to 2”.  The socket weld plug shown above eliminates the need for welding plugs or nipples onto standard socket weld openings in order to conduct pressure tests.
  • REVERSE PRESSURE TEST PLUG
    Standard sizes 1-1/4″ Thru 12″.  The Thaxton Reverse Pressure Plug permits testing in a relatively small section of pipe. This will avoid filling long sections of pipe with water in order to hydrostatic test a particular weld or segment of pipe. Reverse plugs have a solid stem and are held in place by hardened steel reverse grips. The seal is made with a Neoprene ring and all steel parts are plated to resist corrosion.
  • LARGE DIAMETER PIPE STOPPERS
    Pipe sizes from 20″ thru 30″.  Due to the weight and large size of the parts the stoppers are furnished with a series of draw bolts used in the expansion of the grips.

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