Steel Fittings


  • This will certify that the material was manufactured in accordance with ASME B16.14 – 1991 Standards.
  • All Threads are Dryseal (NPTF) – 3/4 inch taper per foot and are made of Carbon Steel 12L14.
  • Pressure rating: 150/300 PSI


  • Clear Zinc plating specifications ASTM B633-07
  • Federal Specification QQ-Z-325 (Zinc Plate)
  • Type III with supplemental clear Trivalent chromate
  • .00015″ Zinc (Minimum) • ROHS Compliant 
  • Lead Free
  • 1010 Carbon Steel, Plugs, Couplings, Bushings
  • NPT taper threads
  • Finish or coating – Black Dipped in rust resistant
  • Galvanized, Zinc Plated (inside and out)
Steel Nipples

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