Custom stub end pipe fittings are the specialty of United States Fittings. We manufacture to your specifications in stainless steel or carbon steel with ends preps including beveled, squared, grooved, flanged and threaded.

Carbon Steel Stub Ends are manufactured in all standard wall thicknesses. Normal production items are manufactured in ASA-A (Long Pattern) in Standard and Extra Heavy wall thickness. MSS-A (Short Pattern) Stub Ends are also available in carbon steel in all wall thicknesses. Both ASA-A and MSS-A patterns are used with lap joint flanges.

Materials: Carbon Steel: A 106 Grade B Seamless

Sizes: 1/2” thru 24”

Schedules: All Schedules

End Prep:

  • Beveled Ends
  • Squared Ends
  • Flanged Ends
  • Grooved Ends
  • Threaded Ends (Male Only)


  • ASA-A Standard
  • MSS-A and other special lengths available

Custom Stub End Flange Pipe Fitting
Custom Seamless MSS Type-C Stub End Pipe Fitting

Lap Joint Stub Ends

Lap Joint Stub End Manufacturer

Send us your project details for a same-day quote!

Stainless Steel Stub Ends

  • Schedules 5 and 10 MSS Type “C” Stainless Steel Stub Ends
  • MSS-C Stub Ends available in Stainless Steel, S-10, and Carbon Steel S-10
  • MSS-C type C used with ductil iron back up flanges
Type C Stainless Steel Stub ends