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A steel pipe nipple with black anodized finish and threaded NPT ends

Beck C. H.

Beck C. H. Pipe Nipple 1" NPTxNPT 111/2" Steel Black Anodized 300 psi

SKU CH-RFPH-KZMFB

Connects 1-inch NPT threads for air, gases, non-potable water, oils and steam up to 300 psi

  • ColorTransparent
  • Black anodized finish resists corrosion on steel pipe nipple
  • 300 psi rating handles high-pressure air, gas and oil lines
  • Welded Grade B steel construction ensures structural integrity
  • 150 psi steam capacity suits heating and process piping
  • Made in USA manufacturing meets domestic sourcing requirements

1" Steel Pipe Nipple for Fluid Lines

This 1 inch NPT pipe nipple connects air, gas, oil and non-potable water lines in industrial and commercial systems. The welded steel construction meets Grade B specifications and carries a black anodized finish for corrosion resistance. It is manufactured in the USA and rated for 300 psi at 150 degrees Fahrenheit.

Replaces Worn or Leaking Threaded Fittings

Install this nipple when existing threaded connections show corrosion, thread damage or leakage under pressure. The upgrade is worth it when the system requires a 300 psi pressure rating at 150 degrees Fahrenheit or 150 psi steam rating at 360 degrees Fahrenheit. It suits applications where welded steel construction and Grade B material are specified.

Sustained Pressure and Temperature Performance

Under continuous operation the nipple maintains its 300 psi rating at 150 degrees Fahrenheit without degradation of the welded joint. The black anodized coating resists surface oxidation during extended exposure to air, gases, oils and non-potable water. Steam service holds to 150 psi at 360 degrees Fahrenheit for prolonged periods.

Highlights

  • Black anodized finish resists corrosion on steel pipe nipple
  • 300 psi rating handles high-pressure air, gas and oil lines
  • Welded Grade B steel construction ensures structural integrity
  • 150 psi steam capacity suits heating and process piping
  • Made in USA manufacturing meets domestic sourcing requirements

Specifications

ColorTransparent
BrandBECK

Questions about this item

What thread size and length does the 1" NPT nipple need to fit my piping?

The nipple has 1" NPT threads on both ends and an overall length of 111/2 inches.

How do I install the steel nipple without damaging the black anodized finish?

Apply PTFE tape or pipe dope to the male threads, then tighten with a pipe wrench on the hex flats — avoid clamping on the coated body.

When should I replace the nipple if it sees 300 psi air or 150 psi steam service?

Inspect annually for corrosion, thread deformation or coating wear; replace immediately if leaks appear or pressure tests exceed the 300 psi / 150 psi ratings.

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