Chrome-Moly Socket-Weld Pipe Fittings

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25 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.

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.

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

Straight Connectors

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 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	0000000	000000
3/4	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	00000
1	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	00000
1 1/2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	00000
2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	000000

90° Elbow Connectors

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	0000000	000000
3/4	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	00000
1	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	00000
1 1/2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	000000
2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	000000

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	0000000	000000
3/4	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	00000
1	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	00000
1 1/2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	00000
2	2,300 psi @ 72° F	1,500 psi @ 350° F	F22 Chrome-Moly Steel	ASME B16.11	0000000	000000

Thick-Wall Steel Unthreaded Pipe

For Use With:
Steel: Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water
P22 Chrome-Moly Steel: Air, Natural Gas, Oil, Steam, Water
Specifications Met: See table
Fittings:
Steel: Use Class 3000 or Schedule 30 steel
P22 Chrome-Moly Steel: Use Class 3000 F22 Chrome-Moly Steel
Flanges: See table

Thick, Schedule 80 walls give this pipe better strength than our standard-wall steel unthreaded 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, so it has a smooth interior for unrestricted flow. It is for use in noncorrosive environments.

P22 chrome-moly steel is stronger and easier to weld than plain steel. It resists scaling even in steam applications.

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

1/2 Pipe Size
Lg., ft.	Wall Thick.	Construction	Material		Each
1	0.147"	Seamless	P22 Chrome-Moly Steel	0000000	000000
3	0.147"	Seamless	P22 Chrome-Moly Steel	0000000	000000
3/4 Pipe Size
1	0.154"	Seamless	P22 Chrome-Moly Steel	0000000	00000
3	0.154"	Seamless	P22 Chrome-Moly Steel	0000000	000000
1 Pipe Size
1	0.179"	Seamless	P22 Chrome-Moly Steel	0000000	00000
3	0.179"	Seamless	P22 Chrome-Moly Steel	0000000	000000
1 1/2 Pipe Size
1	0.2"	Seamless	P22 Chrome-Moly Steel	0000000	000000
3	0.2"	Seamless	P22 Chrome-Moly Steel	0000000	000000
2 Pipe Size
1	0.218"	Seamless	P22 Chrome-Moly Steel	0000000	000000
3	0.218"	Seamless	P22 Chrome-Moly Steel	0000000	000000