Bull Plugs

Blind Unions

Bull Plugs, Blind Unions, Union Caps, Union Blanks

* Materials: grade B seamless (A-106), or barstock (A234)

* End Connections: Threaded or Bevel, (zinc plated)

* Sizes: 1/8" - 8" (STD, XH, & XXH)

* Gage or Male Bull plugs have a spiral retaining ring allowing the Nut and Blank assembly to be handled as a single unit.

* Bull Plugs may be drilled blind and used with bolted on galvanized chain for tethering the cap to the mating union outlet.

* Bull Plugs may be drilled through and tapped to order for use with nominal NPT gage port or Autoclave connectors.

* Hammer Union Blanks can be used as transported flowline caps or full pressure containing system bull plugs.