Galvanized Pipe | McMaster-Carr

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Galvanized

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Zinc Yellow-Chromate
Plated

	Pipe Size Pipe Size

	Thread Type Thread Type

NPT

BSPT

	System of Measurement System of Measurement

Inch

	Length Length

	Material Material

Iron

Steel

	Threading Threading

	Threaded on Both Ends
	Fully Threaded

	Type Type


Pipe	Adapter

Reducer	Conduit

	Schedule Schedule


40	80

160

	ID ID

	OD OD

	For Use With For Use With

	Shape Shape

	Straight

	Connection Style Connection Style

Threaded

	Wall Thickness Wall Thickness

	Connection Type Connection Type

	Pipe
	Press Fit
	Quick- Disconnect Clamp
	Interlocking Bracket

	Gender Gender

Male

Female

	Construction Construction

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

DFARS Specialty Metals
COTS-Exempt

	Specifications Met Specifications Met

	Duct Size Duct Size

3
4
5
6
7
8
9
10

12
14
16
17
18
20
21
22

23
24
34
36
38
40

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

RoHS Compliant

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

REACH Compliant

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1,201 Products

Pipe, Tubing, Hose, and Fittings

Standard-Wall Galvanized Steel
Threaded Pipe Nipples and Pipe

Made of galvanized steel, this Schedule 40 pipe has fair corrosion resistance and is designed for low-pressure applications.

Standard-Wall Galvanized Steel Pipe Nipples
and Pipe for Joining Dissimilar Metals

A plastic sleeve prevents destructive corrosion when connecting different metals.

Standard-Wall Galvanized Steel Threaded
Pipe Nipple and Pipe Assortments

Assortments contain threaded pipe in various lengths.

Thick-Wall Galvanized Iron and Steel
Threaded Pipe Nipples and Pipe

Typically used with medium-pressure galvanized iron and steel threaded pipe fittings. Also known as Schedule 80.

Extra-Thick-Wall Galvanized Steel
Threaded Pipe Nipples and Pipe

Typically used with high-pressure galvanized iron and steel threaded pipe fittings. Also known as Schedule 160.

Vacuum-Rated Large-Diameter Steel Tubing

This tubing has the strength to withstand vacuum applications up to 29" Hg.

High-Temperature Rigid Metal Duct Hose for Fumes

Metal interlocked strips create a rigid, durable hose that stays strong under high temperatures.

Super-Abrasion-Resistant Metal Duct
Hose for Metal Chips and Shavings

Formed by metal interlocked strips, this hose has the strength to stand up to sharp, abrasive materials.

Conduit and Fittings

Thick-Wall (Rigid) Steel Conduit

This impact- and crush-resistant conduit is also known as galvanized rigid conduit (GRC).

Medium-Wall (IMC) Steel Conduit

Also known as intermediate metallic conduit (IMC), this is lighter in weight than thick-wall (rigid) steel conduit, yet it has the same strength.

Thin-Wall (EMT) Steel Conduit

Also known as electrical metallic tubing (EMT), this conduit has thin walls that easily bend with a conduit bender and can be cut with a hacksaw.

Choose-a-Color Thin-Wall (EMT) Steel Conduit

Visually identify different runs of wire and cable along walls and ceilings with this conduit that has a painted exterior.

Ductwork and Louvers

Standard Duct and Fittings

No need for clamps or connectors—duct and fittings have a male end that is slightly smaller than its female end for simple assembly.

Quick-Disconnect Duct and Fittings

Join duct and fittings with quick-release clamps for faster disassembly and cleanout than other duct systems.

Crush-Resistant Spiral Duct and Fittings

A spiral seam gives this duct greater strength and rigidity than standard duct.

Sure-Seal Spiral Duct and Fittings

Fittings have gaskets which create a tight seal—you don't need to seal joints with coating or tape.

Rectangular Duct and Fittings

Often used in tight spaces, such as in walls and ceilings, rectangular duct allows you to select larger sizes without increasing duct height.

Duct Flanges

Bolt flanges to equipment to start a run of duct.

Automatic Airflow Dampers

Save energy and increase comfort by heating and cooling only the areas that need it.

Gas Chimney Vents and Fittings

For use with gas-fired equipment, such as boilers and furnaces, these vent pipes and fittings withstand temperatures up to 400° F. Also known as type B gas vents.

Structural Framing

Galvanized Iron and Steel Slip-On Framing and Fittings

To provide corrosion resistance in wet environments, this framing is galvanized.

Telescoping Weld-Together Rails

Create posts of varying lengths.