Steel Forgings caps are used to seal pipe ends, and can be both temporary (intended for removal later) or permanent. Our  caps are formed from transforming steel plate into an ellipsoidal shape in which the minor axis is equal to one half of the major axis. Every Steel Forgings cap conforms to the ASME Boiler and Pressure Code requirements. Pipe schedule numbers are in accordance with ANSI B36.10.

All Steel Forgings stainless steel pipe caps are made from top-quality steel.




To quote a cap we need the following information:

  • Outer Diameter (D)
  • Wall thickness (t)
  • Grade material
  • Customer specification

Diameter (D)

10", 12", 14", 16", 18", 20", 22", 24", 26", 30", 36"

Wall Thickness (t)

.375", .500", .625", .750", .875", Heavier (Please describe in Notes)


WPB, Y42, Y52, Y60, Y65, Y70, WPL6, Other (Please describe in Notes)

Items to Quote