Fittings are designed for the transportation, distribution, and diversion of liquid or gaseous fluids in piping systems.

Threaded and Socket weld fittings comply with various regulations, including:

  • ANSI B16.11
  • MSS SP 97
  • MSS SP 83
  • BS 3799

They are specifically engineered to be compatible with ASME B36.10 pipes in terms of diameter and thickness.

The applications for these fittings are diverse and can be found in hydraulic systems, chemical plants, petrochemical plants, and energy production plants.


Range of Forged Fittings

Fittinox manufactures threaded and socket weld fittings, following B16.11, MSS SP 97, UNI EN, and DIN standards. These fittings are hot-formed and are available in sizes ranging from ½” to 4″. They are offered in different pressure ratings, including 3000, 6000, and 9000 lb, without any limitations on thickness.

Elbows in 90° and 45° configurations

Available with male or female threads or socket welds

Equal and reduced Tees

Also available in threaded or socket weld variations


Exhagonal reduction (Male and Female Threaded


Equal, reduced or half sleeves


Both female and male, with hexagonal or round heads


Unions male/female


Hexagonal, reduced hexagonal, and hose
eccentric reduced tube nipples




All fittings are constructed using high-quality materials, which are consistent across all pages of our product catalog.

We offer materials suitable for every application sector.

  • Nuclear

    • M3301, M3304, M3306, M3317, Z2CND17.12, Z2CN18.10, Z8CNDT18.12 M1122 A42AP, A48AP, P265GH, EN 10216-3 P355NH – RCC-M and ASME III
  • Fertilizer/Urea/Ammonia

    • A403/A182 316L Mod UREA GRADE, X2CrNiMo18-14-3, S31603, 3R60 UREA GRADE
    • 310MoLN, N06059, UREA 25.22.2, S31050
    • S32906, DMV 29.7
  • Offshore

    • A815/A182 S31803, S32760, S32750
    • S31254, UNS N08367, Titanium Gr2,5,7,12, N08904, Cu-Ni C70600
  • Petrochem

    • AUSTENITIC: A403/A182/ EN 13480 310, 304H, 316H, 316Ti/1.4571, 317/L, 321/H, 347/H, 347LN, 1.4571
    • [ … ]