Aluminum Pipe Reducing Couplings

Choose a Category

	Type Type


Reducer	Bushing

Reducing Adapter	Adapter

	Pipe Size Pipe Size

	Thread Type Thread Type

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Material Material

6061/6063 Aluminum

6061 Aluminum

Aluminum

	Connection Style Connection Style

Threaded

Socket Connect

Butt Weld

	For Use With For Use With

Air

Water

Oil

	Gender Gender

Female

Male

	Maximum Pressure Maximum Pressure

150 psi @ 72° F

3,000 psi @ 72° F

	Schedule Schedule


10	40

80

	Hex Width Hex Width

	Class Class

150

3000

	Length Length

	For Pipe Schedule For Pipe Schedule


10	40

80

	Specifications Met Specifications Met

ANSI/ASME

Mil. Spec.

ASTM

Fed. Spec.

	Thread Pitch Thread Pitch

	ID ID

	Wall Thickness Wall Thickness

	OD OD

	Socket Depth Socket Depth

0.375"

0.5"

0.625"

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181 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Low-Pressure Aluminum
Threaded Pipe Fittings

In addition to being lightweight, these aluminum fittings offer good corrosion resistance. Use them in low-pressure flow applications.

High-Pressure Aluminum
Threaded Pipe Fittings

Also known as Class 3000 fittings, these have the highest pressure rating of all the aluminum pipe fittings we offer.

Miniature Medium-Pressure
Aluminum Threaded Pipe Fittings

Their small size makes these miniature fittings a good choice for cramped, confined spaces.

Thin-Wall Socket-Connect
Aluminum Unthreaded Pipe Fittings

Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn't need to align perfectly to the pipe. Slip the pipe into the socket and weld.

Thin-Wall Butt-Weld Aluminum
Unthreaded Pipe Fittings

Butt-weld fittings allow for a smooth, flush connection that provides maximum flow.

Standard-Wall Butt-Weld Aluminum
Unthreaded Pipe Fittings

Also known as Schedule 40 fittings, these have thicker walls than our thin-wall aluminum unthreaded pipe fittings.

Thick-Wall Butt-Weld Aluminum
Unthreaded Pipe Fittings

Thick walls give these Schedule 80 fittings excellent strength.

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How to Identify and Measure Fittings

Aluminum Pipe and Pipe Fittings

Low-Pressure AluminumThreaded Pipe Fittings

High-Pressure AluminumThreaded Pipe Fittings

Miniature Medium-PressureAluminum Threaded Pipe Fittings

Thin-Wall Socket-ConnectAluminum Unthreaded Pipe Fittings

Thin-Wall Butt-Weld AluminumUnthreaded Pipe Fittings

Standard-Wall Butt-Weld AluminumUnthreaded Pipe Fittings