Alloy Steel Fittings are made from carbon steel enhanced with elements like chromium and molybdenum to deliver exceptional strength at high temperatures, improved hardenability, and strong resistance to oxidation. Designed for demanding industrial environments, these fittings perform reliably under extreme thermal stress and high‑pressure conditions.

Fluids: Steam, Chemicals, Gas, Oil

Industrial Applications: Oil & Gas, Power Plants, Petrochemical

Highlights: Exceptional High-Temperature & High-Pressure Performance

Considerations: Requires Specialized Welding Procedures and Post-Weld Heat Treatment

SPECIFICATIONS

• Sizes: ¼” to 4”

• Pressure Ratings: 3000, 6000, 9000

• Standards: ASME B16.11, ASME B31.1, ASME B31.3, BS 3799, JIS B2316, MSS SP-79, MSS SP-83, MSS SP-95, MSS SP-97

  • Elbows

    • Types: 90°, 45°

  • Tees

    • Types: Equal, Reducing, Y-Lateral

  • Couplings

    • Types: Full, Half, Reducing

  • Caps

    • Types: End Caps

  • Crosses

    • Types: Equal, Reducing

  • Unions

    • Types: Ball Seat, Flat Seat, O-Ring Union, Integral Seat, Hammer Union

  • Olets

    • Types: Sockolet, Latrolet, Elbolet, Insert Olet, Sweep Olet

  • Reducer Inserts

    • Sizes: ⅜” x ¼” up to 4” x 3”

    • Types: Type 1, Type 2

  • Plugs

    • Types: Hex Head, Square Head, Round Head, Bull

  • Bushings

    • Sizes: ¼” x ⅛” up to 4” x 3”

    • Types: Hex Head, Flush

  • Nipples

    • Types: Concentric Swage, Eccentric Swage, Hex, Pipe Nipple