McMaster-Carr

Choose a Category

	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
4
6
8
10
12

	Thread Type Thread Type

	Threading Threading

Threaded on Both Ends

Fully Threaded

Threaded on One End

Unthreaded

	Type Type


Pipe	Adapter

Connector	Reducer

	Schedule Schedule


10	40

80	160

XXH

	Material Material

	Finish Finish

Black Coated

Galvanized

	System of Measurement System of Measurement

Inch

Metric

	Length Length

	Connection Style Connection Style

Threaded

Butt Weld

Socket Connect

	For Use With For Use With

	Construction Construction

Welded

Seamless

	ID ID

	Wall Thickness Wall Thickness

	OD OD

	Specifications Met Specifications Met

ANSI/ASME

ASTM

MSS

ANSI/MSS

BS21

ISO

DIN

SAE

	Fabrication Fabrication

Machined

Heat Treated

	Maximum Pressure Maximum Pressure

	Thread Size Thread Size

	Maximum Steam Pressure Maximum Steam Pressure

	Dash Size Dash Size

	Hex Width Hex Width

	Number of Pieces Number of Pieces

100

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4,429 Products

Metal Pipe and Pipe Fittings

Iron and Steel Pipe and Pipe Fittings

Iron and steel are more economical than stainless steel. They are compatible and can be used interchangeably.

Stainless Steel Pipe and Pipe Fittings

Stainless steel has very good to excellent corrosion resistance.

Brass and Bronze
Pipe and Pipe Fittings

Brass and bronze have good corrosion resistance. They are often used in drinking water and plumbing applications. Brass and bronze are compatible and can be used interchangeably.

Aluminum Pipe and Pipe Fittings

Aluminum has good corrosion resistance and is lightweight.

Plastic Pipe and Pipe Fittings

UV-Resistant Polypropylene
Pipe for Chemicals

This polypropylene pipe resists the damaging effects of ultraviolet light, so it’s suitable for outdoor use. It has the chemical resistance to withstand acids, solvents, and other harsh substances.

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