Chrome-Moly Pipe Caps | McMaster-Carr

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Material

F22 Chrome-Moly Steel

P22 Chrome-Moly Steel

Pipe Material

P22 Chrome-Moly Steel

Fitting Type

Cap

System of Measurement

Pipe Size

Fitting Connection

Pipe Schedule

Gender

Pressure Class

For Use With

Maximum Steam Pressure @ Temperature

1,500 psi @ 350° F

Connects To

Pipe

Shape

Cap and Plug

Maximum Pressure @ Temperature

2,300 psi @ 72° F

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Fabrication

Machined

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

Length

Socket Depth

Specifications Met

5 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

High-Pressure Socket-Connect Steel Unthreaded Pipe Fittings

Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn’t need to align perfectly to the pipe. Slide pipe into the socket and weld for a strong, permanent connection. Fittings have heavy duty construction that stands up to high-pressure applications. They are for use in noncorrosive environments.

F22 chrome-moly steel is stronger and easier to weld than plain steel. It resists scaling even in steam applications.

Caps

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class : 3000
Specifications Met: See table
Pipe Nipples and Pipe:
Steel: Use Schedule 80 steel
F22 Chrome-Moly Steel: Use Schedule 80 P22 Chrome-Moly Steel
Flanges: See table

Pipe Size	Max. Pressure	Max. Steam Pressure	Material	Specifications Met		Each
1/2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	1982K22	000000
3/4	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	1982K23	00000
1	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	1982K24	00000
1 1/2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	1982K25	00000
2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	1982K26	000000