Safety Hardware Store

Safety Hardware Store

Worldwide SOURCING 31-3/8b 3/8 Black Malleable Plug

  • The pipe plugs have a black finish
  • The pipe plugs are UL and FM certified
  • The pipe plugs meets ASTM and ASME standards
  • The pipe plugs are made of 150 class malleable steel
  • The pipe plugs male NPT threads are for connecting to a Female pipe or fitting
Features For steam and water working pressure up to 150 pounds. Squared head, right hand threads. Dimension – 18.5 x 12.59 x 9.44 Item Weight – .05.
Size In


End Style



Black Oxide

Nominal Size

0.375 in

Working Pressure

150 psi


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