Malleable Iron Fittings & Steel Welded Nipples

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Black and Galvanized Malleable Iron Fittings and Steel Welded Nipples

KSD offers a full line of 150 pound black and galvanized malleable fittings, flanges, nipples and precut threaded pipe lengths, allowing you to service residential and light commercial applications.

Malleable Iron Pipe Fittings

Our product offering includes over 850 SKUs, ranging in diameters from 1/8” to 6”. And because they all meet or exceed the applicable ASTM and ANSI standards, we stand behind every item we sell. Each malleable iron pipe fitting is also UL/FM rated and ISO certified, as required, more specifically:

  •  Malleable castings conform to ASTM A197.
  •  Malleable fitting dimensions conform to ASME B16.3.
  •  Malleable bushings, plugs and locknuts conform to ASME B16.14.
  •  Malleable unions conform to ASME B16.39.
  •  Hot-dipped galvanized fittings conform to ASTM A153.
  •  Hot-dipped galvanized fittings are NSF compliant.
  •  NPT threads on all fittings conform to ASME B1.20.1.

Steel Welded Nipples and Ready-Cuts

We offer both black and galvanized welded carbon steel Schedule 40 nipples in 12 diameters ranging from 1/8” to 4” and in lengths from close to 12”.

Ready-cuts are available in both black and galvanized welded carbon steel Schedule 40 pipe in 6 diameters ranging from 1/2” to 2” in lengths from 18” to 72”. They are sold as individual SKUs or in runs/assortments and conform to all applicable standards, more specifically:

  •  Schedule 40 welded steel nipples conform to ASTM A733.
  •  NPT threads on nipples conform to ASME B1.20.1.
  •  Galvanized nipples are NSF-61 compliant.

Our Commitment to Quality – Factory Tested and Approved

Working closely with top-of the line manufacturers, we use a staff of professional quality inspectors to audit and inspect our factories, manufacturing processes and products. Our partners are certified to international ISO-9002 quality system standards, and periodic testing assures us that every product meets our requirements and complies with building codes throughout the country.

With a strong commitment to quality, customer service and to stocking the inventory our customers need, we are dedicated to helping your business grow.

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