Filter by
Pipe Size
Pressure Class
Pipe Schedule
DFARS Compliance
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.
More
Brass and Bronze Unthreaded Pipe Flanges
Bolt these flanges to equipment or to another same-size, flat-surface flange with a gasket (sold separately). They have good corrosion resistance.
Cap flanges are also known as blind flanges.
For technical drawings and 3-D models, click on a part number.
Caps
Front
Flat Surface on Back
- For Use With: Air, Argon, Natural Gas, Nitrogen Gas, Oil, Oxygen, Water
- Pressure Class : 150
- Specifications Met: ASME B16.24
- Pipe Nipples and Pipe: Use Schedule 40 brass
Bolt Hole | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Flange OD | For Bolt Dia. | Dia. | No. of | Bolt Circle Dia. | Max. Pressure | Material | Each | |
| 2 | 6" | 1/2" | 3/4" | 4 | 4 3/4" | 225 psi @ 72° F | Brass | 00000000 | 0000000 |
| 2 1/2 | 7" | 1/2" | 3/4" | 4 | 5 1/2" | 225 psi @ 72° F | Brass | 00000000 | 000000 |
| 3 | 7 1/2" | 1/2" | 3/4" | 4 | 6" | 225 psi @ 72° F | Brass | 00000000 | 000000 |
| 4 | 9" | 1/2" | 3/4" | 8 | 7 1/2" | 225 psi @ 72° F | Brass | 00000000 | 000000 |