Steel Pipe Fittings and Flanges

Federal Steel Supply provides a complete line of fittings, flanges and related items to complement our seamless and welded pipe products.

Steel Pipe Fittings & Flanges

Our fitting and flange inventories are available in all common Carbon, Alloy and Stainless steel sizes and specifications.

Commodities Available Include: 45’s, 90’s, 180’s, Reducers, Couplings, Caps, Y’s Tee’s, Laterals, O-lets, Plugs, and Unions

In Specifications: SA-182, SA-234, SA-403, SA-860, SA-420, and SA-105.

Buttweld Fittings

Products available in:

◎    Carbon

-  SA234 WPB/C, SA 420 WPL6

◎    High-Yield

-  A860 WPHY, MSS SP75 GRADE 42 to 65

◎    Chrome-Moly

-  SA 234 WP11, WP22, WP91

◎    Stainless Steel

-  SA 403 304, 316, 321, 347

Size Range: 1” through 48” OD

All Scheduled Walls & Heavier

All Pressure Ratings

Forged Fittings

Products available in:

◎    Carbon

-  SA105, SA350 LF2

◎    High-Yield

-  A694 F42 TO F65

◎    Chrome-Moly

-  A182 F11, F22, F91

◎    Stainless Steel

-  A182 304, 316, 321, 347

Buttweld Fittings

Products available in:

◎    Carbon

-  SA234 WPB/C, SA 420 WPL6

◎    High-Yield

-  A860 WPHY, MSS SP75 GRADE 42 to 65

◎    Chrome-Moly

-  SA 234 WP11, WP22, WP91

◎    Stainless Steel

-  SA 403 304, 316, 321, 347

Size Range: 1” through 48” OD

All Scheduled Walls & Heavier

All Pressure Ratings

Forged Fittings

Products available in:

◎    Carbon

-  SA105, SA350 LF2

◎    High-Yield

-  A694 F42 TO F65

◎    Chrome-Moly

-  A182 F11, F22, F91

◎    Stainless Steel

-  A182 304, 316, 321, 347

Flanges

SA-105, SA-182, SA-350, SA-694, MSS, ANSI (Series A & B)
Grades: F5—F91, WPHY, Y42—Y65, F304—F347, also in L & H grade LF2 & LF3

Products available in:

◎    Carbon

-  SA105, SA350 LF2

◎    High-Yield

-  A694 F42 TO F65

◎    Chrome-Moly

-  A182 F11, F22, F91

◎    Stainless Steel

-  A182 304, 316, 321, 347

Size Range: 1/2” through 48” OD

All Scheduled Walls & Heavier

150# to 2500# (Higher by Request)

Download Federal Steel Supply Pipe Charts