Flanged End Loops

Flanged end loops have carbon steel Class 150 plate flanges as standard ends. Raised face flanges, or virtually any other flange configuration can also be ordered. Scheduled 40 carbon steel elbows are also standard, but can be specified in other materials.

As in other configurations of Seismic Loops, choose from either 2″, 3″, or 4″ motion from centerline. For steam service, EFP recommends placing the loops in either an inverted or horizontal installation when conveying steam. A drain port should also be specified for steam service. You can add an eyelet at the 90° elbow to accommodate a support rod or cable.



  • Type 321 S/S
  • Braid
  • Type 304 S/S


  • Carbon Steel
  • Sch 40


  • Plate Flanges (standard)
  • 150# ASA Drilled
  • Carbon Steel