1" Black Union

  • $4.98

  • 30 or more $3.33
  • Availability:20
  • Product Code: B1U


Tags: plumbing, parts, gas pipe, oil pipe, union


1 in. black iron pressure union to join two black iron gas or oil pipes temporarily or permanently. This union has female threads and withstands up to 500 psi.

  • 150 lb. Class black malleable iron

  • Connects 2 black malleable iron gas or oil pipes

  • Use as a temporary or a permanent connection

  • Each connection can be disassembled

  • Female threaded connections comply with ANSI B1.20.1

  • 500 psi maximum working pressure

  • Meets ASTM and ASME standards    







Extra fields
Material Black Iron
Size A 1" FIP
Size B 1" FIP