Menu

Skip to content
  • Home
  • About
    • About SIGMA
    • News & Announcements
  • Products
    • Waterworks Products
      • Fittings
      • Accessories
      • Pipe Restraint Products
      • Municipal Castings
      • Fabricated Products
      • Extended Products
    • Piping Products
      • Fire Protection Products
      • Plumbing Products
    • OEM products
      • Pump Manufacturing
      • Fittings And Accessories
      • Valves And Hydrants
      • Heavy Equipment
    • Featured Products
      • HYDROTEC
      • Treatment Plant Products
      • New Products
  • price lists
    • Waterworks Price Lists
    • Piping Products Price Lists
    • All Other Price Lists
  • Engineering Resources
    • Certificates
    • Submittal Data / Drawings
    • Restraint Calculator Tool
    • Technical Support
  • Contact
» Plumbing ProductsSIGMA Corporation
  • Waterworks Products
    • Fittings
    • Accessories
    • Pipe Restraint Products
    • Municipal Castings
    • Fabricated Products
    • Extended Products
  • Piping Products
    • Fire Protection Products
    • Plumbing Products
  • OEM Products
    • Pump Manufacturing
    • Fittings And Accessories
    • Valves And Hydrants
    • Heavy Equipment
  • Featured Products
    • HYDROTEC
    • Treatment Plant Products
    • New Products
  • Price Lists
    • Waterworks Price Lists
    • Piping Products Price Lists
    • All Other Price Lists
  • Engineering Resources
    • Certificates
    • Submittal Data / Drawings
    • Restraint Calculator Tool
    • Technical Support

Plumbing Products

Threaded Fittings

Cast Iron Threaded Fittings

Download All Files (.zip) includes catalogs and price lists

Ductile Iron Threaded Fittings

Download All Files (.zip) includes catalogs and price lists

Malleable Iron Threaded Fittings

Download All Files (.zip) includes catalogs and price lists

Steel Pipe Nipples

Download All Files (.zip) includes catalogs and price lists
    In keeping with SIGMA’s role as an industry leader, the rapidly growing plumbing division complied with lead free regulations a year before it was required by law. The health and safety of our customers and end users is, and always will be, top priority.
    © Copyright 2025 SIGMA Corporation 700 Goldman Drive, Cream Ridge, NJ 085141.800.999.2550
    CareersTerms & ConditionsContact Webmaster

    Waterworks Products

    • Fittings
    • Accessories
    • Pipe Restraint Products
    • Municipal Castings
    • Fabricated Products
    • Extended Products

    Piping Products

    • Fire Protection Products
    • Plumbing Products

    OEM Products

    • Pump Manufacturing
    • Fittings And Accessories
    • Valves And Hydrants
    • Heavy Equipment

    Featured Products

    • Hydrotec
    • Treatment Plant Products
    • New Products

    Price Lists

    • Waterworks Price Lists
    • Piping Products Price Lists
    • All Other Price Lists

    Engineering Resources

    • Submittal Data
    • Certificates
    • Restraint Calculator Tool
    • Technical Support

    Download

    Close