Oil-Resistant Compressible Buna-N Pipe
Gaskets with Bolt Holes for Dissimilar Metals
The included plastic sleeves and washers provide a layer of protection against dielectric corrosion, which occurs when different metals are joined. Commonly called full-face gaskets, these cover the entire face of flat-surface pipe flanges and align with the bolt holes. They’re made of compressible Buna-N rubber to ensure a tight seal. They resist oil, water, and salts. Gaskets are compatible with low-pressure pipe flanges; all gasket specifications are sized to meet ANSI standards. Each gasket comes with one full-length sleeve for each bolt hole, plus two phenolic and two zinc-plated metal washers for each bolt hole. Bolts are not included.
For technical drawings and 3-D models, click on a part number.
| For Pipe Size  | ID | OD | Thick. | No. of Bolt Holes | Max. Pressure, psi | Max. Temperature, °F | Hardness | Hardness Rating | Color | Each | |
For ANSI Class 150 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 27/32" | 3 1/2" | 1/8" | 4 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 000000 |
| 3/4 | 1 1/16" | 3 7/8" | 1/8" | 4 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 1 | 1 5/16" | 4 1/4" | 1/8" | 4 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 1 1/2 | 1 29/32" | 5" | 1/8" | 4 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 2 | 2 3/8" | 6" | 1/8" | 4 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 2 1/2 | 2 7/8" | 7" | 1/8" | 4 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 3 | 3" | 7 1/2" | 1/8" | 4 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 4 | 4" | 9" | 1/8" | 8 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 5 | 5" | 10" | 1/8" | 8 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 6 | 6 5/8" | 11" | 1/8" | 8 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 8 | 8 5/8" | 13 1/2" | 1/8" | 8 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 10 | 10 3/4" | 16" | 1/8" | 12 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 000000 |
| 12 | 12 3/4" | 19" | 1/8" | 12 | 455 | 260° | Durometer 60A | Medium Hard | Black | 0000000 | 000000 |
Water- and Steam-Resistant EPDM Pipe
Gaskets with Bolt Holes for Dissimilar Metals
Furnished with plastic sleeves and washers to provide a layer of protection against dielectric corrosion, which occurs when different metals are joined. These gaskets are commonly called full-face gaskets; they cover the entire face of flat-surface pipe flanges and align with the bolt holes. They’re made of EPDM rubber and resist water, steam, and salt water. They are compatible with low-pressure pipe flanges; all gasket specifications are sized to meet ANSI standards. Each gasket comes with one full-length sleeve for each bolt hole, plus two phenolic and two zinc-plated metal washers for each bolt hole. Bolts are not included.
For technical drawings and 3-D models, click on a part number.
| For Pipe Size | ID | OD | Thick. | No. of Bolt Holes | Max. Pressure, psi | Max. Temperature, °F | Hardness | Hardness Rating | Color | Specifications Met | Each | |
For ANSI Class 150 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 5/16" | 4 1/4" | 1/8" | 4 | 285 | 250° | Durometer 70A | Hard | Off-White | NSF/ANSI 61 | 0000000 | 000000 |
| 1 1/2 | 1 29/32" | 5" | 1/8" | 4 | 285 | 250° | Durometer 70A | Hard | Off-White | NSF/ANSI 61 | 0000000 | 00000 |
| 2 | 2 3/8" | 6" | 1/8" | 4 | 285 | 250° | Durometer 70A | Hard | Off-White | NSF/ANSI 61 | 0000000 | 00000 |
| 2 1/2 | 2 7/8" | 7" | 1/8" | 4 | 285 | 250° | Durometer 70A | Hard | Off-White | NSF/ANSI 61 | 0000000 | 00000 |
| 3 | 3 1/2" | 7 1/2" | 1/8" | 4 | 285 | 250° | Durometer 70A | Hard | Off-White | NSF/ANSI 61 | 0000000 | 00000 |
| 4 | 4 1/2" | 9" | 1/8" | 8 | 285 | 250° | Durometer 70A | Hard | Off-White | NSF/ANSI 61 | 0000000 | 00000 |
| 6 | 6 5/8" | 11" | 1/8" | 8 | 285 | 250° | Durometer 70A | Hard | Off-White | NSF/ANSI 61 | 0000000 | 000000 |