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Galvanized steel pipe nipple, threaded both ends, silver-grey finish

Value Brand

Value Brand 2-1/2" MNPT x 4" TBE Galvanized Steel Pipe Nipple Sch 40

SKU CH-HDPR-7F4YD

Galvanised steel pipe nipple with 2-1/2" male NPT threads for air, gas and potable water systems

  • Galvanized coating resists corrosion for air, gas and potable water lines
  • Schedule 40 wall handles 945 psi at 650 °F for high-pressure systems
  • Welded Grade A steel construction operates from -20 °F to 600 °F
  • Class 150 compatibility fits standard 2-1/2 in nominal pipe installations
  • 4 in TBE length with MNPT threads enables direct threaded connections

2-1/2 inch galvanised steel pipe nipple

This 2-1/2 inch nominal pipe size nipple is manufactured from Grade A steel with a galvanised finish for corrosion resistance. It features male NPT threads on one end and threaded both ends for standard Class 150 fitting compatibility. The welded construction suits air, gas and potable water distribution systems in industrial and commercial plumbing installations.

Schedule 40 pressure rating and temperature range

The Schedule 40 wall provides a maximum operating pressure of 945 psi at 650 degrees Fahrenheit for both water and steam service. Continuous operating temperatures are rated from minus 20 degrees Fahrenheit up to 600 degrees Fahrenheit. The 4 inch thread-to-thread length offers a fixed reach between connected components without adjustable headroom.

Replaces worn or corroded threaded nipples

This nipple replaces existing 2-1/2 inch Schedule 40 galvanised steel nipples that have degraded from mineral buildup, thread damage or coating failure. The upgrade is worth it when system pressure approaches the 945 psi rating or when operating temperatures exceed the limits of lower-class fittings. It is not suited for gravity-flow applications or installations requiring non-metallic piping materials.

Highlights

  • Galvanized coating resists corrosion for air, gas and potable water lines
  • Schedule 40 wall handles 945 psi at 650 °F for high-pressure systems
  • Welded Grade A steel construction operates from -20 °F to 600 °F
  • Class 150 compatibility fits standard 2-1/2 in nominal pipe installations
  • 4 in TBE length with MNPT threads enables direct threaded connections

Specifications

BrandZoro Select

Questions about this item

Will the 2-1/2 inch MNPT threads on this nipple match my existing Class 150 galvanized fittings?

Yes, the fitting compatibility is Class 150 and the MNPT threads are cut to standard taper so they will engage correctly with other Class 150 galvanized components.

How can I confirm the nipple is holding pressure after installation?

Pressurise the system up to the 945 psi rating at ambient temperature and inspect every joint for leaks; the welded steel construction and galvanized coating are designed to hold that pressure without weeping.

Does the 4 inch TBE nipple come with thread sealant or gaskets in the box?

The nipple is supplied as a single galvanized steel piece; thread sealant, tape or gaskets must be purchased separately to suit the air, gas or potable water application.

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