Hammer Seal Unions

LEAK PROOF CONNECTION

Hammer Seal unions have been utilized for years in oilfield piping systems. Mud fluid drilling systems that connect the steel tanks to the pumps need to have a leak proof and quickly detachable connection with a large diameter pipe size. American Block carries hammer seal unions from diameter sizes 6″ – 12″. The solid 0-ring locks down on the O.D. of the pipe as the hammer nut is tightened. All of the hammer seal unions are rated for 500 PSI. You can achieve a misaligned sealed connection with American Block Hammer Seal Unions.

  •  SIZES: 6, 8, 10, AND 12 INCH AVAILABLE
  •  MAXIMUM PRESSURE 500 PSI
  •  APPLICATIONS: MUD TANKS & LINE CONNECTIONS
  •  ACCEPTS MINOR MISALIGNMENTS OF PIPES WITH A TIGHT LEAK PROOF SEAL
SIZE(IN) PART NUMBER WEIGHT(LBS) ORING PART NO.
6″ HSUNION-6.0 34 HSUNION 6.0 ORING
8″ HSUNION-8.0 47 HSUNION 8.0 ORING
10″ HSUNION-10.0 58 HSUNION 10.0 ORING
12″ HSUNION-12.0 64 HSUNION 12.0 ORING