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2pcs 3/4' NPT x 1/2' NPT Brass Nipple, 3/4 to 1/2 Adapter Fitting Reducing Solid Hex Brass Nipple, Brass 3/4 Male to 1/2 Male Reducer Brass Pipe Fittings for Extending and Connecting Pipes

4.7 (2) Write Review
Free shipping on orders over $29.99

$9.49

$ 3 .99 $3.99

In Stock

About this item

  • ⚙️SIZE: 3/4 NPT male to 1/2 NPT male hex reducing brass nipples. Hex brass nipples for easy tightening and loosening. PLEASE NOTE: NPT Taper Thread Size is a nominal pipe size and it does not represent the actual diameter. Please look the size chart for the specific thread diameter.
  • ⚙️HIGH QUALITY MATERIAL: Premium solid brass nipple, thicker and stronger, durable, threads are deep and accurate, high corrosion resistance, low magnetic permeability and high temperature ductility.
  • ⚙️NPT TAPER THREAD: The U.S. standard NPT taper threads allow the brass pipe fittings better mesh with the object, strengthen the fixation to prevent leakage. The threads are smoother, the installation is easier and faster.Tip: NPT thread has a 60° taper, so usually unable to screw the thread to the end.
  • ⚙️EXCELLENT PERFORMANCE: Operating Pressure: 1200 psi, Temperature range of -65°F to +250°F (-53°C to +121°C). 3/4 to 1/2 adapter has smooth surface, clear threads, the overall thickening of the pipe wall treatment, pressure resistance and explosion-proof ability.
  • ⚙️SIMPLE OPERATION: Our brass reducer 3/4 to 1/2 NPT threads are compact, no welding is required when connecting with steel pipe, fast connection, no jamming or slipping, strong sealing, not easy to leak. It's hard connect way and in most cases do not require sealant .
  • ⚙️WIDELY APPLICATIN: Used to connect female pipe fittings with different diameters, or extending the pipe length. Apply to plumbing connections, compressed air, hydraulic, refrigeration, instrumentation, gas. Such as gas-liquid transportation, equipment piping, pump valve connection, chemical, petroleum, natural gas, instrumentation, daily household pipeline.


Product Description

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Quirkmyn adapters for connecting two NPT female threaded pipes of different diameters.

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We recommend use of Teflon tape to ensure seal of the threading, as shown in Figure 1. It is suitable to liquids, gases and even for high vacuum.

  • WARNING:These fiitings should not be installed for potable water us.

Quirkmyn High Quality Pipe Fitting Series

Brass Reducer Hex Nipple Adapter

Reducing hex nipple for connecting two threaded pipes and fittings with different diameters as well as extending pipe length; It can be used with grease, fuels and natural gas, refrigeration, instrumentation and hydraulic systems in low and medium pressure pipe line connections.

These fittings are made of brass, which is considered more durable for heavy-duty use. Threads used on these nipples are NPT.

  • ISO Certified
  • Suitable for water, air, oil, gas and fuel.
  • Temperature range: -53 ~ 121°C (-65 ~ 250°F)
  • Maximum pressure: 150 PSI
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Corrosion Resistance

The hex reducing fitting is made of high quality brass, smooth without burrs,good performance, high toughness, strong corrosion resistance.Brass inherently resists attack.

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Widely Application

Used for toilets, bidets, urinals, fill valves, flushometer valves, tub fillers, shower valves, fire hydrants, clothes washing machines, emergency drench showers, emergency face wash equipment, eyewash devices, fire suppression sprinklers, steam capable clothes dryers, and sump pumps can use.

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Widely Application

This product can be used for manufacturing, industrial processing, irrigation, outdoor watering,etc.

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Shane Ravenbane
Reviewed in the United States on March 2, 2025
Reviewing: 2pcs 1/2" NPT x 1/4" NPT Brass Nipple, 1/2 to 1/4 Adapter Fitting Reducing Solid Hex Brass Nipple, Brass 1/2 Male to 1/2 Male Reducer Brass Pipe Fittings for Extending and Connecting Pipes These nipples are well-made (no burrs or sharp edges), and the sizes are correct. They work as intended. The only reason they lost a star is because the price is a little high at $4.50 each.
Sue
Reviewed in the United States on February 15, 2025
These are 2pcs 3/4" NPT x 1/2" NPT Brass Nipple Adapters. The finish is smooth and they are thick brass. Threads are clean and no burrs in the openings. I am happy with the order.