Iron Pipe Fitting Thread Reducers

Choose a Category

	Type Type


Reducer	Bushing

Reducing Adapter	Pipe

Adapter	Connector

Flange

	Pipe Size Pipe Size

1/16
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8

	Thread Type Thread Type

	Shape Shape

	Straight
	Tee
	90° Elbow

	Material Material

Iron

Steel

	Finish Finish

	Connection Style Connection Style

	For Use With For Use With

	Gender Gender

Female

Male

	Maximum Pressure Maximum Pressure

	Class Class

	For Pipe Schedule For Pipe Schedule


40	80

160

	Specifications Met Specifications Met

ANSI

ANSI/ASME

ASME

ASTM

CISPI

DIN

International Fuel Gas Code

ISO

MSS

Uniform Mechanical Code

UPC

	Maximum Steam Pressure Maximum Steam Pressure

	System of Measurement System of Measurement

Inch

Metric

	Length Length

	Tee Style Tee Style


Inline	Right Angle

Dual

	Hex Width Hex Width

	Fabrication Fabrication

Machined

Forged

Cast

	Dash Size Dash Size

	Weight Weight

	Flange OD Flange OD

	Bolt Circle Diameter Bolt Circle Diameter

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1,302 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 Iron and Steel
Threaded Pipe and Pipe Fittings

Use in low-pressure applications up to 285 psi.

Medium-Pressure Iron and Steel
Threaded Pipe and Pipe Fittings

Use in medium-pressure applications up to 1,400 psi.

High-Pressure Iron and Steel
Threaded Pipe and Pipe Fittings

Use in high-pressure applications up to 6,000 psi.

Extreme-Pressure Steel
Threaded Pipe and Pipe Fittings

Use in extreme-pressure applications up to 10,000 psi.

Iron and Steel Clamp-On
Pipe and Pipe Fittings

Pipe and fittings connect with a clamp, so they can be taken apart as needed for maintenance and repair.

Iron and Steel Unthreaded
Pipe and Pipe Fittings

Pipe and fittings weld together for a permanent connection that is stronger and less likely to leak than threaded and clamp-on connections.

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How to Identify and Measure Fittings

Iron and Steel Pipe and Pipe Fittings

Low-Pressure Iron and SteelThreaded Pipe and Pipe Fittings

Medium-Pressure Iron and SteelThreaded Pipe and Pipe Fittings

High-Pressure Iron and SteelThreaded Pipe and Pipe Fittings

Extreme-Pressure SteelThreaded Pipe and Pipe Fittings