High-Pressure Caps | McMaster-Carr

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System of Measurement

Pipe Size

Fitting Type

Material

Silicone Rubber

Stainless Steel

Pressure Class

Thread Type

Fitting Connection

Spec Image

Spec Image

Pipe Material

Stainless Steel

Maximum Pressure @ Temperature

600 psi @ 72° F

1,000 psi @ 72° F

1,200 psi @ 72° F

1,400 psi @ 72° F

2,100 psi @ 72° F

2,300 psi @ 72° F

2,400 psi @ 72° F

2,500 psi @ 72° F

2,900 psi @ 72° F

3,000 psi @ 72° F

3,600 psi @ 72° F

3,700 psi @ 72° F

4,000 psi @ 72° F

4,300 psi @ 72° F

4,400 psi @ 72° F

Pipe Schedule

Shape

For Use With

Hydraulic Fluid

Liquid Nitrogen

Length

Specifications Met

Fed. Spec. QQ-A-200/8

Maximum Steam Pressure @ Temperature

3,900 psi @ 220° F

5,300 psi @ 220° F

5,900 psi @ 220° F

6,500 psi @ 220° F

300 psi @ 300° F

1,300 psi @ 300° F

1,500 psi @ 300° F

3,200 psi @ 300° F

4,400 psi @ 300° F

4,600 psi @ 300° F

6,400 psi @ 300° F

7,500 psi @ 300° F

1,500 psi @ 350° F

1,900 psi @ 350° F

2,800 psi @ 350° F

Fabrication

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Fitting Material

Stainless Steel

REACH

Flange OD

Dash Size

Number of Bolt Holes

OD

0.111" to 0.177"

0.235" to 0.302"

0.356" to 0.422"

0.468" to 0.545"

0.687" to 0.785"

0.901" to 1.027"

Bolt Circle Diameter

How can we improve?

259 Products

Fluid Handling

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

Pipe Flanges

Create an access point in a line by bolting two same-size flanges together with a gasket

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

Building and Machinery Hardware

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)