FM-Approved Pipe Fittings

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	Specifications Met Specifications Met

	Pipe Size Pipe Size

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

	Thread Type Thread Type

NPT

	Type Type

	Shape Shape


Straight	90° Elbow

Tee	Cap/Plug

45° Elbow

	Connection Style Connection Style

	Material Material

Iron

Steel

	Finish Finish

	For Use With For Use With

	Connection Type Connection Type

	Pipe

	For Pipe Schedule For Pipe Schedule


40	80

	For Pipe Material For Pipe Material

Galvanized Steel

Steel

	Gender Gender

Female

Male

	Maximum Pressure Maximum Pressure

	Flanged Connection Surface Flanged Connection Surface

	Flat

	System of Measurement System of Measurement

Inch

	Length Length

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Threading Threading

Unthreaded

Threaded on One End

	Number of Bolt Holes Number of Bolt Holes

	For Pipe Size For Pipe Size

2 1/2

	Flange OD Flange OD

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352 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.

FM-Approved Low-Pressure
Cast Iron Threaded Pipe Fittings

FM-Approved Low-Pressure Cast
Iron Threaded Pipe Flanges

Medium-Pressure Galvanized Iron
and Steel Threaded Pipe Fittings

A galvanized finish gives these fittings fair corrosion resistance. They have the strength to handle medium-pressure applications.

Low-Pressure Press-Connect
Steel Unthreaded Pipe Fittings

Crimp these fittings onto steel pipe to form a tightly sealed connection that’s faster than threading or welding and doesn’t require heat.

Grooved-End Iron Pipe Fittings

The grooved ends on these iron fittings connect to pipe with a clamp to easily install piping systems.

Standard-Wall Grooved-End
Steel Pipe Nipples and Pipe

This steel pipe has grooved ends that connect to fittings with a clamp (sold separately) for an easy way to install piping systems.

Iron and Steel Pipe Fittings with Flanged Ends

Bolt the flanged end of these fittings to another same-size flange, pump, or valve with a gasket to create an access point in a pipe line.

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How to Identify and Measure Fittings

Iron and Steel Pipe and Pipe Fittings

FM-Approved Low-Pressure
Cast Iron Threaded Pipe Fittings

FM-Approved Low-Pressure Cast
Iron Threaded Pipe Flanges

Medium-Pressure Galvanized Iron
and Steel Threaded Pipe Fittings

Low-Pressure Press-Connect
Steel Unthreaded Pipe Fittings

Grooved-End Iron Pipe Fittings

Standard-Wall Grooved-End
Steel Pipe Nipples and Pipe

Iron and Steel Pipe Fittings with Flanged Ends

How to Identify and Measure Fittings

Iron and Steel Pipe and Pipe Fittings

FM-Approved Low-PressureCast Iron Threaded Pipe Fittings

FM-Approved Low-Pressure CastIron Threaded Pipe Flanges

Medium-Pressure Galvanized Ironand Steel Threaded Pipe Fittings

Low-Pressure Press-ConnectSteel Unthreaded Pipe Fittings

Grooved-End Iron Pipe Fittings

Standard-Wall Grooved-EndSteel Pipe Nipples and Pipe

Iron and Steel Pipe Fittings with Flanged Ends

FM-Approved Low-Pressure
Cast Iron Threaded Pipe Fittings

FM-Approved Low-Pressure Cast
Iron Threaded Pipe Flanges

Medium-Pressure Galvanized Iron
and Steel Threaded Pipe Fittings

Low-Pressure Press-Connect
Steel Unthreaded Pipe Fittings

Standard-Wall Grooved-End
Steel Pipe Nipples and Pipe