Integral Blind Subs

GHU Integral Blind Blanks

Gulf Hammer Union Blanks can be used as environmental caps for transported flow-line or as full pressure containing system bull plugs.

  • Union blinds can be dilled through and tapped in order to fit nominal NPT guage port or auto clave connectors for testing purpose or drilledblinds supplied with bolt and galvanized chain for tethering the capblind to the mating union outlet. Every ghu male bull or guage plug issupplied with a ring to permit the blank and nut assembly to be handledas a single unit, avoiding the potential for mismatch at service time.
  • Sizes Available 1, 2, 3, 4, 6, 8 (inches)



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