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Steel pipe nipple, black anodized finish, seamless construction, NPT threads both ends

Beck C. H.

Beck C. H. 0332632603 Pipe Nipple Steel 1 1/2 in NPTxNPT 3 in

SKU CH-VZYB-KGT6C

A 1 1/2 in NPT steel pipe nipple rated 1,500 psi at 150 °F for air, gases, non-potable water and oils

  • ColorTransparent
  • Seamless steel construction ensures leak-free strength
  • 1 57/64 in outside diameter fits 1 1/2 in NPT threads
  • Black anodized finish resists corrosion in air, gas and oil lines
  • Rated 1 500 psi at 150 °F for high-pressure reliability
  • Made in USA for consistent manufacturing quality

Steel Pipe Nipple for Industrial Piping

This Beck pipe nipple is a 1 1/2 inch NPT threaded fitting made from seamless steel with a black anodized finish. It measures 3 inches in length and carries an outside diameter of 1 57/64 in. The component is manufactured in the USA and rated for 1,500 psi at 150 degrees F and 300 psi steam pressure at 550 degrees F. It suits air, gases, non-potable water and oils in industrial systems.

Seamless Construction and Pressure Ratings

The seamless steel body removes weld seams that can weaken under cyclic pressure, while the black anodized coating adds surface protection. Threaded NPT ends allow direct assembly without extra couplings, reducing potential leak paths. These specifications define the fitting’s suitability for high-pressure air, gas, oil and non-potable water lines.

For Installers Needing 1 1/2 in NPT Connections

This nipple fits installers who require a 3 inch long, 1 1/2 inch NPT steel connector rated to 1,500 psi. Buyers needing a different length, diameter, thread type or material such as brass or stainless steel should look at other fittings. Systems demanding potable-water certification or lower pressure ratings are not addressed by this part.

Highlights

  • Seamless steel construction ensures leak-free strength
  • 1 57/64 in outside diameter fits 1 1/2 in NPT threads
  • Black anodized finish resists corrosion in air, gas and oil lines
  • Rated 1 500 psi at 150 °F for high-pressure reliability
  • Made in USA for consistent manufacturing quality

Specifications

ColorTransparent
BrandBECK

Questions about this item

Will the steel pipe nipple need any coating maintenance or replacement due to corrosion over time?

The black anodized finish protects the steel from corrosion in air, gas, oil and non-potable water applications, so no routine coating maintenance is required.

What pressure limit will be reached first during sustained high-pressure use?

The maximum steam pressure rating of 300 psi at 550 degrees F is lower than the 1,500 psi air, gas, oil and water rating at 150 degrees F, so steam service hits the limit first.

How much heat does the nipple radiate when carrying steam at its maximum rated temperature all day?

At the maximum steam condition of 550 degrees F the steel nipple will become very hot and radiate significant heat, requiring insulation or guarding for personnel safety.

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