Schedule 10 Nipples | McMaster-Carr

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	Pipe Size Pipe Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
6
8
10
12

	Schedule Schedule	Show

	10

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10	40

80	160

XXH

	Material Material

Aluminum

Stainless Steel

	Threading Threading

Unthreaded

	System of Measurement System of Measurement

Inch

	Length Length

12"

36"

72"

	OD OD

	ID ID

	Wall Thickness Wall Thickness

	Type Type

	Pipe

	Shape Shape

	Straight

	Connection Style Connection Style

	Socket Connect
	Butt Weld

	Socket Connect Type Socket Connect Type

	Weld

	For Use With For Use With

	Construction Construction

Welded

Seamless

	Specifications Met Specifications Met

ASME

ASTM

	Connection Type Connection Type

	Pipe

	Gender Gender

Male

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

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant

RoHS Compliant with
Exemptions

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

REACH Compliant

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99 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.

For Use With: Air, Natural Gas, Oil, Water
Specifications Met: ASTM A312, ASME B36.19
Fittings: Use unthreaded Schedule 10 stainless steel

Also known as Schedule 10, this pipe is thin and lightweight. Weld it to fittings and additional lengths of pipe. Welded connections are stronger than threaded connections and less likely to leak. Pipe has a welded construction, so there is a weld bead on the inside.

304 stainless steel pipe has very good corrosion resistance. 316 stainless steel pipe has excellent corrosion resistance.

For technical drawings and 3-D models, click on a part number.

			304/304L Stainless Steel		316/316L Stainless Steel
Lg., ft.	Wall Thick.	Construction		Each		Each
1/2 Pipe Size
1	0.083"	Welded	00000000	000000	00000000	000000
3	0.083"	Welded	00000000	00000	00000000	00000
6	0.083"	Welded	0000000	00000	0000000	00000
3/4 Pipe Size
1	0.083"	Welded	00000000	00000	00000000	00000
3	0.083"	Welded	00000000	00000	00000000	00000
6	0.083"	Welded	0000000	00000	0000000	00000
1 Pipe Size
1	0.109"	Welded	00000000	00000	00000000	00000
3	0.109"	Welded	00000000	00000	00000000	00000
6	0.109"	Welded	0000000	00000	0000000	000000
1 1/4 Pipe Size
1	0.109"	Welded	00000000	00000	00000000	00000
3	0.109"	Welded	00000000	00000	00000000	00000
6	0.109"	Welded	0000000	000000	0000000	000000
1 1/2 Pipe Size
1	0.109"	Welded	00000000	00000	00000000	00000
3	0.109"	Welded	00000000	00000	00000000	000000
6	0.109"	Welded	0000000	000000	0000000	000000
2 Pipe Size
1	0.109"	Welded	00000000	00000	00000000	00000
3	0.109"	Welded	00000000	00000	00000000	000000
6	0.109"	Welded	0000000	000000	0000000	000000
2 1/2 Pipe Size
1	0.12"	Welded	00000000	00000	00000000	00000
3	0.12"	Welded	00000000	000000	00000000	000000
6	0.12"	Welded	0000000	000000	0000000	000000
3 Pipe Size
1	0.12"	Welded	00000000	00000	00000000	00000
3	0.12"	Welded	00000000	000000	00000000	000000
6	0.12"	Welded	0000000	000000	0000000	000000
4 Pipe Size
1	0.12"	Welded	00000000	00000	00000000	00000
3	0.12"	Welded	00000000	000000	00000000	000000
6	0.12"	Welded	0000000	000000	0000000	000000
6 Pipe Size
1	0.134"	Welded	00000000	00000	00000000	000000
3	0.134"	Welded	00000000	000000	00000000	000000
6	0.134"	Welded	0000000	000000	0000000	000000
8 Pipe Size
1	0.148"	Welded	00000000	00000	00000000	000000
3	0.148"	Welded	00000000	000000	00000000	000000
6	0.148"	Welded	00000000	000000	00000000	000000
10 Pipe Size
1	0.165"	Welded	00000000	000000	00000000	000000
3	0.165"	Welded	00000000	000000	00000000	000000
6	0.165"	Welded	00000000	000000	00000000	000000
12 Pipe Size
1	0.18"	Welded	00000000	000000	00000000	000000
3	0.18"	Welded	00000000	000000	00000000	000000
6	0.18"	Welded	00000000	000000	00000000	000000

Thin-Wall Aluminum Unthreaded Pipe

For Use With: Air, Oil, Water
Fittings: Use Schedule 10 aluminum

Also known as Schedule 10, this pipe has the thinnest walls of all our aluminum pipe. Weld it to fittings and additional lengths of pipe. Welded connections are stronger than threaded connections and less likely to leak. Pipe is seamless, which provides a smooth interior for unrestricted flow. It is lightweight with good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

1 Pipe Size
Lg., ft.	Wall Thick.	Construction		Each
1	0.109"	Seamless	00000000	000000
3	0.109"	Seamless	00000000	00000
6	0.109"	Seamless	00000000	000000
1 1/4 Pipe Size
1	0.109"	Seamless	00000000	00000
3	0.109"	Seamless	00000000	00000
6	0.109"	Seamless	00000000	000000
1 1/2 Pipe Size
1	0.109"	Seamless	00000000	00000
3	0.109"	Seamless	00000000	00000
6	0.109"	Seamless	00000000	000000
2 Pipe Size
1	0.109"	Seamless	00000000	00000
3	0.109"	Seamless	00000000	00000
6	0.109"	Seamless	00000000	000000
2 1/2 Pipe Size
1	0.12"	Seamless	00000000	00000
3	0.12"	Seamless	00000000	00000
6	0.12"	Seamless	00000000	000000
3 Pipe Size
1	0.12"	Seamless	00000000	00000
3	0.12"	Seamless	00000000	00000
6	0.12"	Seamless	00000000	000000
4 Pipe Size
1	0.12"	Seamless	00000000	00000
3	0.12"	Seamless	00000000	000000
6	0.12"	Seamless	00000000	000000

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How to Identify and Measure Fittings

Thin-Wall Stainless Steel Unthreaded Pipe

Thin-Wall Aluminum Unthreaded Pipe