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Black anodised steel pipe nipple with threaded ends

Beck C. H.

Beck C. H. Pipe Nipple 1/2" NPTxNPT 11/8" Steel

SKU CH-HNWE-5JEM3

Steel pipe nipple with NPT threads connects air, gas, oil or non-potable water lines at up to 300 psi

  • ColorTransparent
  • Ready for air, gases, oils and non-potable water
  • Black anodized finish resists corrosion in harsh environments
  • Grade B steel rated to 300 psi at 150 °F
  • Welded construction with 39/64 in inside diameter
  • Manufactured in the USA for reliable quality

Pipe nipple for air, gases.

This 1/2-inch NPT steel nipple connects threaded fittings in fluid-handling systems. Grade B steel with a black anodised finish resists corrosion in compressed-air, gas, oil and non-potable-water lines. Welded construction meets a 300 psi rating at 150 °F and 150 psi steam rating at 360 °F.

Welded Grade B steel with black anodised coating

The 1 1/8-inch overall length spans tight junctions without extra couplings. Tapered NPT threads on both ends seal directly into matching ports, reducing leak paths. An inside diameter of 39/64 inch maintains flow while the steel wall withstands vibration and thermal cycling in industrial and automotive plumbing.

Ready to install with no extra sealing components

Threads are cut to NPT standard so pipe compound or tape is the only consumable needed. Made in USA from Grade B steel, the nipple ships individually without additional fittings or tools. The 330014408 part number simplifies reordering for maintenance crews and OEM assemblers.

Highlights

  • Ready for air, gases, oils and non-potable water
  • Black anodized finish resists corrosion in harsh environments
  • Grade B steel rated to 300 psi at 150 °F
  • Welded construction with 39/64 in inside diameter
  • Manufactured in the USA for reliable quality

Specifications

ColorTransparent
BrandBECK

Questions about this item

What pressure can the 1/2" NPT steel nipple handle in daily use?

It is rated for 300 psi at 150 °F for air, gases, non-potable water and oils, and 150 psi at 360 °F for steam service.

What thread length must the mating fitting provide to seal on the 1-1/8" nipple?

The nipple is 1-1/8" long overall with 1/2" NPT threads on both ends; the mating fitting must engage the full thread depth to avoid leaks.

Which sealant works with the black anodized coating on this Grade B steel nipple?

Standard PTFE tape or pipe dope approved for steel threads is compatible with the black anodized finish; apply only to male threads and tighten to the specified torque.

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