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Oil Refining

Higher alloy products are increasingly being used in new construction, upgrades and maintenance of plants as environmental regulations, new refining techniques and increased inputs of sour crude, oil sands and other demanding materials come into the processes. Tioga supplies an extensive and specialized inventory of some of the most advanced alloys and other materials for use in these most demanding applications.

  • Chrome-Moly pipe, fittings, flanges & related products:
    • Materials: Chrome-Moly
    • Specifications: ASTM A-335
    • Diameters: 1/8" - 36"
    • Wall Dimensions: Up to 4"
    • Grades: P-11, P-22, P-5, P-9, P-91, P-1 & P-12
  • Stainless pipe, fittings, flanges & related products:
    • Material: Chromium & Nickel
    • Specifications: ASTM A-312, A213, A269, A376 (Seamless & Welded)
    • Diameters: 1/4" - 36"
    • Wall Dimensions: All Schedules
    • Grades: 304/L, 304/H, 316/L, 316/H, 321/H, 347/H, 310/S & Alloy 20
  • Nickel pipe, fittings, flanges & related products:
    • Material: Nu-Cu, Ni-Cr, Fe-Ni-Cr, Ni-Cr-Mo-Cb
    • Specifications: B164, B165, B444
    • Diameters: 1/4" - 12"
    • Wall Dimensions: Standard Schedules
    • Grades: 400, 600, 625, 800
  • Carbon pipe, fittings, flanges & related products:
    • Material: 1018 - 1026 Carbon
    • Specifications: A106, A53, API5l (Seamless & Welded)
    • Diameters: 1/8" - 72"
    • Wall Dimensions: All including intermediate Schedules
    • Grades: B & C & X