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High-Temperature Metallic Pipe Gaskets
 |  |
Gasket Shown with a Flat-Surface Pipe Flange | Gasket Shown with a Raised-Surface Pipe Flange |
Also known as spiral-wound gaskets, these have a 1/8” thick carbon steel outer ring and a 304 stainless steel sealing element with a graphite-based filler. The carbon steel construction provides structural strength. These gaskets can be used with both flat-surface and raised-surfaces pipe flanges; they fit the surface inside the bolt holes and do not interfere with the bolt connection.
Plain-Back Gaskets for ANSI Flanges
 | | |  |
For ANSI Class 150 | For ANSI Class 300 | For ANSI Class 600 | For ANSI Class 1500 |
Sealing Element | 1/8" Thick | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | OD | Wd. | Inner Ring ID | Max. Pressure | Temp. Range, ° F | Material | Sealing Element Material | Sealing Element Filler Material | Inner Ring Material | Specs. Met | Each | |||
For ANSI Class 150 | ||||||||||||||||
| 1/2 | 3/4" | 1 7/8" | 1 1/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K151 | 00000 | ||
| 3/4 | 1" | 2 1/4" | 1 9/16" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K152 | 0000 | ||
| 1 | 1 1/4" | 2 5/8" | 1 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K153 | 0000 | ||
| 1 1/4 | 1 7/8" | 3" | 2 3/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K154 | 0000 | ||
| 1 1/2 | 2 1/8" | 3 3/8" | 2 3/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K155 | 0000 | ||
| 2 | 2 3/4" | 4 1/8" | 3 3/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K156 | 0000 | ||
| 2 1/2 | 3 1/4" | 4 7/8" | 3 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K157 | 0000 | ||
| 3 | 4" | 5 3/8" | 4 3/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K158 | 00000 | ||
| 4 | 5" | 6 7/8" | 5 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K159 | 00000 | ||
| 5 | 6 1/8" | 7 3/4" | 7" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K161 | 00000 | ||
| 6 | 7 3/16" | 8 3/4" | 8 1/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K162 | 00000 | ||
| 8 | 9 3/16" | 11" | 10 3/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K163 | 00000 | ||
| 10 | 11 5/16" | 13 3/8" | 12 1/2" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K164 | 00000 | ||
For ANSI Class 300 | ||||||||||||||||
| 1/2 | 3/4" | 2 1/8" | 1 1/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K171 | 0000 | ||
| 3/4 | 1" | 2 5/8" | 1 9/16" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K172 | 0000 | ||
| 1 | 1 1/4" | 2 7/8" | 1 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K173 | 0000 | ||
| 1 1/4 | 1 7/8" | 3 1/4" | 2 3/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K174 | 0000 | ||
| 1 1/2 | 2 1/8" | 3 3/4" | 2 3/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K175 | 0000 | ||
| 2 | 2 3/4" | 4 3/8" | 3 3/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K176 | 0000 | ||
| 2 1/2 | 3 1/4" | 5 1/8" | 3 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K177 | 0000 | ||
| 3 | 4" | 5 7/8" | 4 3/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K178 | 00000 | ||
| 4 | 5" | 7 1/8" | 5 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K179 | 00000 | ||
| 5 | 6 1/8" | 8 1/2" | 7" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K181 | 00000 | ||
| 6 | 7 3/16" | 9 7/8" | 8 1/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K182 | 00000 | ||
For ANSI Class 600 | ||||||||||||||||
| 1/2 | 3/4" | 2 1/8" | 1 1/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K511 | 0000 | ||
| 3/4 | 1" | 2 5/8" | 1 9/16" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K512 | 0000 | ||
| 1 | 1 1/4" | 2 7/8" | 1 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K543 | 0000 | ||
| 1 1/4 | 1 7/8" | 3 1/4" | 2 3/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K514 | 0000 | ||
| 1 1/2 | 2 1/8" | 3 3/4" | 2 3/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K515 | 0000 | ||
| 2 | 2 3/4" | 4 3/8" | 3 3/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K516 | 0000 | ||
| 2 1/2 | 3 1/4" | 5 1/8" | 3 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K517 | 0000 | ||
| 3 | 4" | 5 7/8" | 4 3/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K518 | 00000 | ||
| 3 1/2 | 4 1/8" | 6 3/8" | 5 1/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K519 | 00000 | ||
| 4 | 4 3/4" | 7 5/8" | 5 7/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K521 | 00000 | ||
| 5 | 5 13/16" | 9 1/2" | 7" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K522 | 00000 | ||
| 6 | 6 7/8" | 10 1/2" | 8 1/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K523 | 00000 | ||
| 8 | 8 7/8" | 12 5/8" | 10 3/8" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K524 | 00000 | ||
| 10 | 10 13/16" | 15 3/4" | 12 1/2" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K525 | 00000 | ||
| 12 | 12 7/8" | 18" | 14 3/4" | 0.175" | — | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | — | ASME B16.20 | 44955K526 | 00000 | ||
For ANSI Class 1500 | ||||||||||||||||
| 1/2 | 3/4" | 2 1/2" | 1 1/4" | 0.175" | 0.56" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K611 | 00000 | ||
| 3/4 | 1" | 2 3/4" | 1 9/16" | 0.175" | 0.81" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K612 | 00000 | ||
| 1 | 1 1/4" | 3 1/8" | 1 7/8" | 0.175" | 1.06" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K613 | 00000 | ||
| 1 1/4 | 1 9/16" | 3 1/2" | 2 3/8" | 0.175" | 1.31" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K614 | 00000 | ||
| 1 1/2 | 1 7/8" | 3 7/8" | 2 3/4" | 0.175" | 1.63" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K615 | 00000 | ||
| 2 | 2 5/16" | 5 5/8" | 3 3/8" | 0.175" | 2.06" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K616 | 00000 | ||
| 2 1/2 | 2 3/4" | 6 1/2" | 3 7/8" | 0.175" | 2 1/2" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K617 | 00000 | ||
| 3 | 3 5/8" | 6 7/8" | 4 3/4" | 0.175" | 3.10" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K628 | 00000 | ||
| 4 | 4 5/8" | 8 1/4" | 5 7/8" | 0.175" | 3.85" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K621 | 00000 | ||
| 5 | 5 5/8" | 10" | 7" | 0.175" | 4.90" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K622 | 00000 | ||
| 6 | 6 3/4" | 11 1/8" | 8 1/4" | 0.175" | 5.80" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K623 | 000000 | ||
| 8 | 8 1/2" | 13 7/8" | 10 1/8" | 0.175" | 7 3/4" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K624 | 000000 | ||
| 10 | 10 1/2" | 17 1/8" | 12 1/4" | 0.175" | 9.69" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K625 | 000000 | ||
| 12 | 12 3/4" | 20 1/2" | 14 1/2" | 0.175" | 11 1/2" | Not Rated | -50 to 840 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | ASME B16.20 | 44955K626 | 000000 | ||
Plain-Back Gaskets for DN Flanges
|
Gaskets for DN flange sizes are sized to fit pressure class PN16 flanges.
Inner Ring ID—Gaskets with an inner ring prevent flange erosion.
1/8" Thick | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For DN Size | ID, mm | OD, mm | Sealing Element OD, mm | Inner Ring ID, mm | Max. Pressure | Max. Temp., ° F | Material | Sealing Element Material | Sealing Element Filler Material | Inner Ring Material | Each | |||
| 25 | 40 | 71 | 54 | 34.00 | Not Rated | 975 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | 1106N711 | 000000 | ||
| 50 | 66 | 107 | 84 | 57.00 | Not Rated | 975 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | 1106N712 | 00000 | ||
| 80 | 95 | 142 | 119 | 86.00 | Not Rated | 975 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | 1106N713 | 00000 | ||
| 100 | 120 | 162 | 144 | 108.00 | Not Rated | 975 | Carbon Steel | 304 Stainless Steel | Graphite | 304 Stainless Steel | 1106N714 | 00000 | ||
Oil-Resistant Compressible Buna-N Pipe Gaskets with Bolt Holes
 |
Made of Buna-N, these gaskets compress to ensure a tight seal. They resist oil, water, and salts. Commonly called full-face gaskets, they cover the entire face of flat-surface pipe flanges and align with the bolt holes.
Plain-Back Gaskets for ANSI Flanges
For Pipe Size | ID | OD | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Specs. Met | 1/32" Thick | 1/16" Thick | 1/8" Thick | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For ANSI Class 150 | ||||||||||||||
| 1/2 | 27/32" | 3 1/2" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T231 | 00000 | 00000 | 00000 | ||
| 3/4 | 1 1/16" | 3 7/8" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T232 | — | 0000 | 0000 | ||
| 1 | 1 5/16" | 4 1/4" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T233 | 0000 | 0000 | 0000 | ||
| 1 1/4 | 1 21/32" | 4 5/8" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T234 | — | 0000 | 0000 | ||
| 1 1/2 | 1 29/32" | 5" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T235 | 0000 | 0000 | 0000 | ||
| 2 | 2 3/8" | 6" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T236 | 0000 | 0000 | 0000 | ||
| 2 1/2 | 2 7/8" | 7" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T237 | — | 0000 | 0000 | ||
| 3 | 3 1/2" | 7 1/2" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T238 | 0000 | 0000 | 0000 | ||
| 3 1/2 | 4" | 8 1/2" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T239 | — | 0000 | 0000 | ||
| 4 | 4 1/2" | 9" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T241 | 0000 | 0000 | 0000 | ||
| 5 | 5 9/16" | 10" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T242 | — | 0000 | 0000 | ||
| 6 | 6 5/8" | 11" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T243 | 0000 | 0000 | 00000 | ||
| 8 | 8 5/8" | 13 1/2" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T244 | — | 0000 | 00000 | ||
| 10 | 10 3/4" | 16" | 12 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T4 | — | 00000 | 00000 | ||
| 12 | 12 3/4" | 19" | 12 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T5 | — | 00000 | 00000 | ||
| 14 | 14" | 21" | 12 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T288 | — | 00000 | 00000 | ||
| 16 | 16" | 23 1/2" | 16 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T273 | — | 00000 | 00000 | ||
| 18 | 18" | 25" | 16 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T276 | — | 00000 | 00000 | ||
| 20 | 20" | 27 1/2" | 20 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T279 | — | 00000 | 00000 | ||
| 24 | 24" | 32" | 20 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T282 | — | 00000 | 00000 | ||
For ANSI Class 300 | ||||||||||||||
| 3/4 | 1 1/16" | 4 5/8" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T286 | — | — | 0000 | ||
| 1 | 1 5/16" | 4 7/8" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T251 | — | — | 0000 | ||
| 1 1/4 | 1 21/32" | 5 1/4" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T252 | — | — | 0000 | ||
| 1 1/2 | 1 29/32" | 6 1/8" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T253 | — | 0000 | 0000 | ||
| 2 | 2 3/8" | 6 1/2" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T254 | — | 0000 | 0000 | ||
| 2 1/2 | 2 7/8" | 7 1/2" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T255 | — | 0000 | 0000 | ||
| 3 | 3 1/2" | 8 1/4" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T256 | — | 0000 | 0000 | ||
| 3 1/2 | 4" | 9" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T257 | — | — | 00000 | ||
| 4 | 4 1/2" | 10" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T259 | — | 0000 | 0000 | ||
| 5 | 5 9/16" | 11" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T287 | — | 00000 | — | ||
| 6 | 6 5/8" | 12 1/2" | 12 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T262 | — | 00000 | 00000 | ||
| 8 | 8 5/8" | 15" | 12 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T264 | — | 00000 | 00000 | ||
| 10 | 10 3/4" | 17 1/2" | 16 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T266 | — | 00000 | 00000 | ||
| 12 | 12 3/4" | 20 1/2" | 16 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T268 | — | — | 00000 | ||
Adhesive-Back Gaskets for ANSI Flanges
Adhesive | 1/16" Thick | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Material | Max. Temp., ° F | Specs. Met | Each | |||
For ANSI Class 150 | ||||||||||||||
| 1/2 | 27/32" | 3 1/2" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T449 | 00000 | ||
| 1 | 1 5/16" | 4 1/4" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T452 | 0000 | ||
| 1 1/4 | 1 21/32" | 4 5/8" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T453 | 0000 | ||
| 1 1/2 | 1 29/32" | 5" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T454 | 0000 | ||
| 2 | 2 3/8" | 6" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T455 | 0000 | ||
| 2 1/2 | 2 7/8" | 7" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T456 | 0000 | ||
| 3 | 3 1/2" | 7 1/2" | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T457 | 0000 | ||
| 4 | 4 1/2" | 9" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T459 | 0000 | ||
| 6 | 6 5/8" | 11" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T462 | 00000 | ||
| 8 | 8 5/8" | 13 1/2" | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 120 | ASTM D2000 | 8516T463 | 00000 | ||
Plain-Back Gaskets for DN Flanges
1/8" Thick | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For DN Size | ID, mm | OD, mm | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Specs. Met | Each | |||
| 25 | 35 | 115 | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T491 | 000000 | ||
| 40 | 49 | 150 | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T492 | 00000 | ||
| 50 | 61 | 165 | 4 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T493 | 00000 | ||
| 80 | 90 | 200 | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T494 | 00000 | ||
| 100 | 115 | 220 | 8 | 800 | -20 to 170 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 8516T495 | 00000 | ||
Water- and Steam-Resistant EPDM Pipe Gaskets with Bolt Holes
 |
Made of EPDM, these gaskets resist water, steam, and salt water. Commonly called full-face gaskets, they cover the entire face of flat-surface pipe flanges and align with the bolt holes.
Plain-Back Gaskets for ANSI Flanges
1/16" Thick | 1/8" Thick | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Specs. Met | Each | Each | ||||
For ANSI Class 150 | ||||||||||||||
| 1/2 | 27/32" | 3 1/2" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N664 | 00000 | 1082N611 | 00000 | ||
| 3/4 | 1 1/16" | 3 7/8" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N665 | 0000 | 1082N612 | 0000 | ||
| 1 | 1 5/16" | 4 1/4" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N666 | 0000 | 1082N11 | 0000 | ||
| 1 1/4 | 1 21/32" | 4 5/8" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N667 | 0000 | 1082N613 | 0000 | ||
| 1 1/2 | 1 29/32" | 5" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N668 | 0000 | 1082N12 | 0000 | ||
| 2 | 2 3/8" | 6" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N669 | 0000 | 1082N13 | 0000 | ||
| 2 1/2 | 2 7/8" | 7" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N67 | 0000 | 1082N14 | 0000 | ||
| 3 | 3 1/2" | 7 1/2" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N671 | 0000 | 1082N15 | 0000 | ||
| 3 1/2 | 4" | 8 1/2" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N672 | 0000 | 1082N614 | 00000 | ||
| 4 | 4 1/2" | 9" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N673 | 0000 | 1082N16 | 0000 | ||
| 5 | 5 9/16" | 10" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N674 | 0000 | 1082N615 | 00000 | ||
| 6 | 6 5/8" | 11" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N675 | 0000 | 1082N17 | 0000 | ||
| 8 | 8 5/8" | 13 1/2" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N676 | 00000 | 1082N616 | 00000 | ||
| 10 | 10 3/4" | 16" | 12 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N677 | 00000 | 1082N617 | 00000 | ||
| 12 | 12 3/4" | 19" | 12 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N678 | 00000 | 1082N618 | 00000 | ||
| 14 | 14" | 21" | 12 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N679 | 00000 | 1082N619 | 00000 | ||
| 16 | 16" | 23 1/2" | 16 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N68 | 00000 | 1082N62 | 00000 | ||
| 18 | 18" | 25" | 16 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N681 | 00000 | 1082N621 | 00000 | ||
| 20 | 20" | 27 1/2" | 20 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N682 | 00000 | 1082N622 | 00000 | ||
| 24 | 24" | 32" | 20 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N683 | 00000 | 1082N623 | 000000 | ||
For ANSI Class 300 | ||||||||||||||
| 1/2 | 27/32" | 3 3/4" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N644 | 0000 | 1082N624 | 0000 | ||
| 3/4 | 1 1/16" | 4 5/8" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N645 | 0000 | 1082N625 | 0000 | ||
| 1 | 1 5/16" | 4 7/8" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N646 | 0000 | 1082N626 | 0000 | ||
| 1 1/4 | 1 21/32" | 5 1/4" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N647 | 0000 | 1082N627 | 0000 | ||
| 1 1/2 | 1 29/32" | 6 1/8" | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N648 | 0000 | 1082N628 | 0000 | ||
| 2 | 2 3/8" | 6 1/2" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N649 | 0000 | 1082N629 | 0000 | ||
| 2 1/2 | 2 7/8" | 7 1/2" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N65 | 0000 | 1082N63 | 0000 | ||
| 3 | 3 1/2" | 8 1/4" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N651 | 0000 | 1082N631 | 0000 | ||
| 3 1/2 | 4" | 9" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N652 | 0000 | 1082N632 | 00000 | ||
| 4 | 4 1/2" | 10" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N653 | 0000 | 1082N633 | 00000 | ||
| 5 | 5 9/16" | 11" | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N654 | 0000 | 1082N634 | 00000 | ||
| 6 | 6 5/8" | 12 1/2" | 12 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N655 | 00000 | 1082N635 | 00000 | ||
| 8 | 8 5/8" | 15" | 12 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N656 | 00000 | 1082N636 | 00000 | ||
| 10 | 10 3/4" | 17 1/2" | 16 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N657 | 00000 | 1082N637 | 00000 | ||
| 12 | 12 3/4" | 20 1/2" | 16 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | ——— | 0 | 1082N638 | 00000 | ||
| 14 | 14" | 23" | 20 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N659 | 00000 | ——— | 0 | ||
| 16 | 16" | 25 1/2" | 20 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N66 | 00000 | ——— | 0 | ||
| 18 | 18" | 28" | 24 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | ——— | 0 | 1082N641 | 00000 | ||
Plain-Back Gaskets for DN Flanges
1/16" Thick | 1/8" Thick | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For DN Size | ID, mm | OD, mm | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Each | Each | ||||
| 25 | 35 | 115 | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | 1082N691 | 00000 | 1082N684 | 00000 | ||
| 40 | 49 | 150 | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | 1082N692 | 0000 | 1082N685 | 0000 | ||
| 50 | 61 | 165 | 4 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | 1082N693 | 0000 | 1082N686 | 0000 | ||
 Water- and Steam-Resistant EPDM Gasket with Bolt Holes for Dn 50 Flange Size, 1/8" Thick EachIn stock  Select a compatible file type: Parasolid | |||||||||||||
| 80 | 90 | 200 | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | 1082N694 | 0000 | 1082N687 | 0000 | ||
| 100 | 115 | 220 | 8 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | 1082N695 | 0000 | 1082N688 | 0000 | ||
Oil-Resistant Aramid-Reinforced Buna-N Pipe Gaskets
 |
In addition to oil, these Aramid-reinforced Buna-N gaskets resist water and aliphatic hydrocarbons such as ethylene. Also known as ring gaskets, use them with raised-surface pipe flanges; they fit the surface inside the bolt holes and do not interfere with the bolt connection.
Plain-Back Gaskets for ANSI Flanges
For Pipe Size | ID | OD | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | 1/32" Thick | 1/16" Thick | 1/8" Thick | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For ANSI Class 150 | ||||||||||||
| 1/2 | 27/32" | 1 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K611 | 00000 | 00000 | 00000 | ||
| 3/4 | 1 1/16" | 2 1/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K612 | 0000 | 0000 | 0000 | ||
| 1 | 1 5/16" | 2 5/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K613 | 0000 | 0000 | 0000 | ||
| 1 1/4 | 1 21/32" | 3" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K614 | 0000 | 0000 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K615 | 0000 | 0000 | 0000 | ||
| 2 | 2 3/8" | 4 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K616 | 0000 | 0000 | 0000 | ||
| 2 1/2 | 2 7/8" | 4 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K617 | 0000 | 0000 | 0000 | ||
| 3 | 3 1/2" | 5 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K618 | 0000 | 0000 | 0000 | ||
| 3 1/2 | 4" | 6 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K619 | 0000 | 0000 | 0000 | ||
| 4 | 4 1/2" | 6 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K621 | 0000 | 0000 | 00000 | ||
| 5 | 5 9/16" | 7 3/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K622 | 0000 | 00000 | 00000 | ||
| 6 | 6 5/8" | 8 3/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K623 | 00000 | 00000 | 00000 | ||
| 8 | 8 5/8" | 11" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K624 | 00000 | 00000 | 00000 | ||
| 10 | 10 3/4" | 13 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K625 | 00000 | 00000 | 00000 | ||
| 12 | 12 3/4" | 16 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K626 | 00000 | 00000 | 00000 | ||
| 14 | 14" | 17 3/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K199 | — | 00000 | — | ||
| 16 | 16" | 20 1/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K201 | — | 00000 | — | ||
| 18 | 18" | 21 5/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K202 | — | 00000 | — | ||
| 20 | 20" | 23 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K203 | — | 00000 | — | ||
| 24 | 24" | 28 1/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K256 | — | 00000 | — | ||
For ANSI Class 300 | ||||||||||||
| 1/2 | 27/32" | 2 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K651 | — | 0000 | 0000 | ||
| 3/4 | 1 1/16" | 2 5/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K652 | — | 0000 | 0000 | ||
| 1 | 1 5/16" | 2 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K653 | — | 0000 | 0000 | ||
| 1 1/4 | 1 21/32" | 3 1/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K654 | — | 0000 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K655 | — | 0000 | 0000 | ||
| 2 | 2 3/8" | 4 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K656 | — | 0000 | 0000 | ||
| 2 1/2 | 2 7/8" | 5 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K657 | — | 0000 | 0000 | ||
| 3 | 3 1/2" | 5 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K658 | — | 0000 | 0000 | ||
| 3 1/2 | 4" | 6 1/2" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K659 | — | 0000 | 00000 | ||
| 4 | 4 1/2" | 7 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K661 | — | 0000 | 00000 | ||
| 5 | 5 9/16" | 8 1/2" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K662 | — | 00000 | 00000 | ||
| 6 | 6 5/8" | 9 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K663 | — | 00000 | 00000 | ||
| 8 | 8 5/8" | 12 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K664 | — | 00000 | 00000 | ||
| 10 | 10 3/4" | 14 1/4" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K665 | — | 00000 | 00000 | ||
| 12 | 12 3/4" | 16 5/8" | 1,000 | -100 to 400 | Not Rated | Blue | 9472K667 | — | 00000 | 00000 | ||
Adhesive-Back Gaskets for ANSI Flanges
Adhesive | 1/16" Thick | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Material | Max. Temp., ° F | Each | |||
For ANSI Class 150 | ||||||||||||
| 1/2 | 27/32" | 1 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N44 | 00000 | ||
| 3/4 | 1 1/16" | 2 1/4" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N45 | 0000 | ||
| 1 | 1 5/16" | 2 5/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N46 | 0000 | ||
| 1 1/4 | 1 21/32" | 3" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N47 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N48 | 0000 | ||
| 2 | 2 3/8" | 4 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N49 | 0000 | ||
| 2 1/2 | 2 7/8" | 4 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N51 | 0000 | ||
| 3 | 3 1/2" | 5 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N52 | 0000 | ||
| 3 1/2 | 4" | 6 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N53 | 0000 | ||
| 4 | 4 1/2" | 6 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N54 | 00000 | ||
| 5 | 5 9/16" | 7 3/4" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N55 | 00000 | ||
| 6 | 6 5/8" | 8 3/4" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N56 | 00000 | ||
| 8 | 8 5/8" | 11" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N57 | 00000 | ||
| 10 | 10 3/4" | 13 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N58 | 00000 | ||
| 12 | 12 3/4" | 16 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N59 | 00000 | ||
For ANSI Class 300 | ||||||||||||
| 1/2 | 27/32" | 2 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N61 | 0000 | ||
| 3/4 | 1 1/16" | 2 5/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N62 | 0000 | ||
| 1 | 1 5/16" | 2 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N63 | 0000 | ||
| 1 1/4 | 1 21/32" | 3 1/4" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N64 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/4" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N65 | 0000 | ||
| 2 | 2 3/8" | 4 3/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N66 | 0000 | ||
| 2 1/2 | 2 7/8" | 5 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N67 | 0000 | ||
| 3 | 3 1/2" | 5 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N68 | 0000 | ||
| 3 1/2 | 4" | 6 1/2" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N69 | 00000 | ||
| 4 | 4 1/2" | 7 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N71 | 00000 | ||
| 5 | 5 9/16" | 8 1/2" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N72 | 00000 | ||
| 6 | 6 5/8" | 9 7/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N73 | 00000 | ||
| 8 | 8 5/8" | 12 1/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N74 | 00000 | ||
| 10 | 10 3/4" | 14 1/4" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N75 | 00000 | ||
| 12 | 12 3/4" | 16 5/8" | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N76 | 00000 | ||
Plain-Back Gaskets for DN Flanges
1/8" Thick | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For DN Size | ID, mm | OD, mm | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Each | |||
| 15 | 22 | 51 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N34 | 00000 | ||
| 25 | 34 | 71 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N35 | 0000 | ||
| 40 | 49 | 92 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N36 | 0000 | ||
| 50 | 61 | 107 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N37 | 0000 | ||
| 80 | 89 | 142 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N38 | 00000 | ||
| 100 | 115 | 162 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N39 | 00000 | ||
| 150 | 169 | 218 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N41 | 00000 | ||
Oil-Resistant Aramid-Reinforced Buna-N Pipe Gaskets with Bolt Holes
 |
These Aramid-reinforced Buna-N gaskets resist oil, water, and aliphatic hydrocarbons such as ethylene. Commonly called full-face gaskets, they cover the entire face of flat-surface pipe flanges and align with the bolt holes.
Plain-Back Gaskets for ANSI Flanges
For Pipe Size | ID | OD | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | 1/32" Thick | 1/16" Thick | 1/8" Thick | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For ANSI Class 150 | |||||||||||||
| 1/2 | 27/32" | 3 1/2" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K631 | 00000 | 00000 | 00000 | ||
| 3/4 | 1 1/16" | 3 7/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K632 | 0000 | 0000 | 0000 | ||
| 1 | 1 5/16" | 4 1/4" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K633 | 0000 | 0000 | 0000 | ||
| 1 1/4 | 1 21/32" | 4 5/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K634 | 0000 | 0000 | 0000 | ||
| 1 1/2 | 1 29/32" | 5" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K635 | 0000 | 0000 | 0000 | ||
| 2 | 2 3/8" | 6" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K636 | 0000 | 0000 | 00000 | ||
| 2 1/2 | 2 7/8" | 7" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K637 | 0000 | 0000 | 00000 | ||
| 3 | 3 1/2" | 7 1/2" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K638 | 0000 | 0000 | 00000 | ||
| 3 1/2 | 4" | 8 1/2" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K639 | 0000 | 0000 | 00000 | ||
| 4 | 4 1/2" | 9" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K641 | 0000 | 00000 | 00000 | ||
| 5 | 5 9/16" | 10" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K642 | 00000 | 00000 | 00000 | ||
| 6 | 6 5/8" | 11" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K643 | 00000 | 00000 | 00000 | ||
| 8 | 8 5/8" | 13 1/2" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K644 | 00000 | 00000 | 00000 | ||
| 10 | 10 3/4" | 16" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K645 | 00000 | 00000 | 00000 | ||
| 12 | 12 3/4" | 19" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K646 | 00000 | 00000 | 00000 | ||
| 14 | 14" | 21" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K127 | — | 00000 | — | ||
| 16 | 16" | 23 1/2" | 16 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K128 | — | 00000 | — | ||
| 18 | 18" | 25" | 16 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K129 | — | 00000 | — | ||
| 20 | 20" | 27 1/2" | 20 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K131 | — | 00000 | — | ||
| 24 | 24" | 32" | 20 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K132 | — | 000000 | — | ||
For ANSI Class 300 | |||||||||||||
| 1/2 | 27/32" | 3 1/2" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K671 | — | 0000 | 0000 | ||
| 3/4 | 1 1/16" | 4 5/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K672 | — | 0000 | 0000 | ||
| 1 | 1 5/16" | 4 7/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K673 | — | 0000 | 0000 | ||
| 1 1/4 | 1 21/32" | 5 1/4" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K674 | — | 0000 | 0000 | ||
| 1 1/2 | 1 29/32" | 6 1/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K675 | — | 0000 | 0000 | ||
| 2 | 2 3/8" | 6 1/2" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K676 | — | 0000 | 00000 | ||
| 2 1/2 | 2 7/8" | 7 1/2" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K677 | — | 0000 | 00000 | ||
| 3 | 3 1/2" | 8 1/4" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K678 | — | 0000 | 00000 | ||
| 3 1/2 | 4" | 9" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K679 | — | 00000 | 00000 | ||
| 4 | 4 1/2" | 10" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K681 | — | 00000 | 00000 | ||
| 5 | 5 9/16" | 11" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K682 | — | 00000 | 00000 | ||
| 6 | 6 5/8" | 12 1/2" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K683 | — | 00000 | 00000 | ||
| 8 | 8 5/8" | 15" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K684 | — | 00000 | 00000 | ||
| 10 | 10 3/4" | 17 1/2" | 16 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K685 | — | 00000 | 00000 | ||
| 12 | 12 3/4" | 20 1/2" | 16 | 1,000 | -100 to 400 | Not Rated | Blue | 9472K686 | — | 00000 | 00000 | ||
Adhesive-Back Gaskets for ANSI Flanges
Adhesive | 1/16" Thick | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Material | Max. Temp., ° F | Each | |||
For ANSI Class 150 | |||||||||||||
| 1/2 | 27/32" | 3 1/2" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N11 | 00000 | ||
| 3/4 | 1 1/16" | 3 7/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N12 | 0000 | ||
| 1 | 1 5/16" | 4 1/4" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N13 | 0000 | ||
| 1 1/4 | 1 21/32" | 4 5/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N14 | 0000 | ||
| 1 1/2 | 1 29/32" | 5" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N15 | 0000 | ||
| 2 | 2 3/8" | 6" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N16 | 0000 | ||
| 2 1/2 | 2 7/8" | 7" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N17 | 00000 | ||
| 3 | 3 1/2" | 7 1/2" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N18 | 00000 | ||
| 3 1/2 | 4" | 8 1/2" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N19 | 00000 | ||
| 4 | 4 1/2" | 9" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N21 | 00000 | ||
| 5 | 5 9/16" | 10" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N22 | 00000 | ||
| 6 | 6 5/8" | 11" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N23 | 00000 | ||
| 8 | 8 5/8" | 13 1/2" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N24 | 00000 | ||
| 10 | 10 3/4" | 16" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N25 | 00000 | ||
| 12 | 12 3/4" | 19" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N26 | 00000 | ||
For ANSI Class 300 | |||||||||||||
| 1/2 | 27/32" | 3 1/2" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N27 | 0000 | ||
| 3/4 | 1 1/16" | 4 5/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N28 | 0000 | ||
| 1 | 1 5/16" | 4 7/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N29 | 0000 | ||
| 1 1/4 | 1 21/32" | 5 1/4" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N31 | 0000 | ||
| 1 1/2 | 1 29/32" | 6 1/8" | 4 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N32 | 0000 | ||
| 2 | 2 3/8" | 6 1/2" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N33 | 0000 | ||
| 2 1/2 | 2 7/8" | 7 1/2" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N34 | 00000 | ||
| 3 | 3 1/2" | 8 1/4" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N35 | 00000 | ||
| 3 1/2 | 4" | 9" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N36 | 00000 | ||
| 4 | 4 1/2" | 10" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N37 | 00000 | ||
| 5 | 5 9/16" | 11" | 8 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N38 | 00000 | ||
| 6 | 6 5/8" | 12 1/2" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N39 | 00000 | ||
| 8 | 8 5/8" | 15" | 12 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N41 | 00000 | ||
| 10 | 10 3/4" | 17 1/2" | 16 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N42 | 00000 | ||
| 12 | 12 3/4" | 20 1/2" | 16 | 1,000 | -100 to 400 | Not Rated | Blue | Acrylic Plastic | 125 | 1092N43 | 00000 | ||
Plain-Back Gaskets for DN Flanges
1/8" Thick | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For DN Size | ID, mm | OD, mm | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Each | |||
| 15 | 22 | 95 | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N421 | 00000 | ||
| 25 | 34 | 115 | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N422 | 0000 | ||
| 40 | 49 | 150 | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N423 | 00000 | ||
| 50 | 61 | 165 | 4 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N424 | 00000 | ||
| 80 | 89 | 200 | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N425 | 00000 | ||
| 100 | 115 | 220 | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N426 | 00000 | ||
| 150 | 169 | 285 | 8 | 1,000 | -100 to 400 | Not Rated | Blue | 1106N427 | 00000 | ||
Water- and Steam-Resistant EPDM Pipe Gaskets
 |
Resistant to water, steam, and salt water, these gaskets are EPDM. Commonly called ring gaskets, use them with raised-surface pipe flanges; they fit the surface inside the bolt holes and do not interfere with the bolt connection.
Plain-Back Gaskets for ANSI Flanges
1/16" Thick | 1/8" Thick | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Specs. Met | Each | Each | ||||
For ANSI Class 150 | |||||||||||||
| 1/2 | 27/32" | 1 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N108 | 00000 | 1082N18 | 00000 | ||
| 3/4 | 1 1/16" | 2 1/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N109 | 0000 | 1082N19 | 0000 | ||
| 1 | 1 5/16" | 2 5/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N111 | 0000 | 1082N21 | 0000 | ||
| 1 1/4 | 1 21/32" | 3" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N112 | 0000 | 1082N22 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N113 | 0000 | 1082N23 | 0000 | ||
| 2 | 2 3/8" | 4 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N114 | 0000 | 1082N24 | 0000 | ||
| 2 1/2 | 2 7/8" | 4 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N115 | 0000 | 1082N25 | 0000 | ||
| 3 | 3 1/2" | 5 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N116 | 0000 | 1082N26 | 0000 | ||
| 3 1/2 | 4" | 6 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N117 | 0000 | 1082N27 | 0000 | ||
| 4 | 4 1/2" | 6 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N118 | 0000 | 1082N28 | 0000 | ||
| 5 | 5 9/16" | 7 3/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N119 | 0000 | 1082N29 | 0000 | ||
| 6 | 6 5/8" | 8 3/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N121 | 0000 | 1082N31 | 0000 | ||
| 8 | 8 5/8" | 11" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N122 | 0000 | 1082N32 | 0000 | ||
| 10 | 10 3/4" | 13 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N123 | 00000 | 1082N101 | 00000 | ||
| 12 | 12 3/4" | 16 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N124 | 00000 | 1082N102 | 00000 | ||
| 14 | 14" | 17 3/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N125 | 00000 | 1082N103 | 00000 | ||
| 16 | 16" | 20 1/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N126 | 00000 | 1082N104 | 00000 | ||
| 18 | 18" | 21 5/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N127 | 00000 | 1082N105 | 00000 | ||
| 20 | 20" | 23 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N128 | 00000 | 1082N106 | 00000 | ||
| 24 | 24" | 28 1/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N129 | 00000 | 1082N107 | 00000 | ||
For ANSI Class 300 | |||||||||||||
| 1/2 | 27/32" | 2 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N153 | 0000 | 1082N131 | 0000 | ||
| 3/4 | 1 1/16" | 2 5/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N154 | 0000 | 1082N132 | 0000 | ||
| 1 | 1 5/16" | 2 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N155 | 0000 | 1082N133 | 0000 | ||
| 1 1/4 | 1 21/32" | 3 1/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N156 | 0000 | 1082N134 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N157 | 0000 | 1082N135 | 0000 | ||
| 2 | 2 3/8" | 4 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N158 | 0000 | 1082N136 | 0000 | ||
| 2 1/2 | 2 7/8" | 5 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N159 | 0000 | 1082N137 | 0000 | ||
| 3 | 3 1/2" | 5 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N161 | 0000 | 1082N138 | 0000 | ||
| 3 1/2 | 4" | 6 1/2" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | ——— | 0 | 1082N139 | 0000 | ||
| 4 | 4 1/2" | 7 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N163 | 0000 | 1082N141 | 0000 | ||
| 5 | 5 9/16" | 8 1/2" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N164 | 0000 | 1082N142 | 00000 | ||
| 6 | 6 5/8" | 9 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N165 | 0000 | 1082N143 | 00000 | ||
| 8 | 8 5/8" | 12 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N166 | 0000 | 1082N144 | 00000 | ||
| 10 | 10 3/4" | 14 1/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | ——— | 0 | 1082N145 | 00000 | ||
| 12 | 12 3/4" | 16 5/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | ——— | 0 | 1082N146 | 00000 | ||
| 16 | 16" | 21 1/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | ——— | 0 | 1082N148 | 00000 | ||
| 18 | 18" | 23 1/2" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N172 | 00000 | 1082N149 | 00000 | ||
| 20 | 20" | 25 3/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 1082N173 | 00000 | 1082N151 | 00000 | ||
Adhesive-Back Gaskets for ANSI Flanges
Adhesive | 1/16" Thick | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Material | Max. Temp., ° F | Specs. Met | Each | |||
For ANSI Class 150 | |||||||||||||
| 1/2 | 27/32" | 1 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N11 | 00000 | ||
| 3/4 | 1 1/16" | 2 1/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N12 | 0000 | ||
| 1 | 1 5/16" | 2 5/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N13 | 0000 | ||
| 1 1/4 | 1 21/32" | 3" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N14 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N15 | 0000 | ||
| 2 | 2 3/8" | 4 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N16 | 0000 | ||
| 2 1/2 | 2 7/8" | 4 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N17 | 0000 | ||
| 3 | 3 1/2" | 5 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N18 | 0000 | ||
| 3 1/2 | 4" | 6 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N19 | 0000 | ||
| 4 | 4 1/2" | 6 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N21 | 0000 | ||
| 5 | 5 9/16" | 7 3/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N22 | 0000 | ||
| 6 | 6 5/8" | 8 3/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N23 | 0000 | ||
| 8 | 8 5/8" | 11" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N24 | 0000 | ||
| 10 | 10 3/4" | 13 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N25 | 00000 | ||
For ANSI Class 300 | |||||||||||||
| 1 | 1 5/16" | 2 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N29 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/4" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N32 | 0000 | ||
| 2 | 2 3/8" | 4 3/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N33 | 0000 | ||
| 2 1/2 | 2 7/8" | 5 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N34 | 0000 | ||
| 3 | 3 1/2" | 5 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N35 | 0000 | ||
| 3 1/2 | 4" | 6 1/2" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N36 | 0000 | ||
| 4 | 4 1/2" | 7 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N37 | 0000 | ||
| 5 | 5 9/16" | 8 1/2" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N38 | 0000 | ||
| 6 | 6 5/8" | 9 7/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N39 | 0000 | ||
| 8 | 8 5/8" | 12 1/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N41 | 00000 | ||
| 12 | 12 3/4" | 16 5/8" | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | Acrylic Plastic | 105 | ASTM D2000 | 6032N43 | 00000 | ||
Plain-Back Gaskets for DN Flanges
1/16" Thick | 1/8" Thick | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For DN Size | ID, mm | OD, mm | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Specs. Met | Each | Each | ||||
| 15 | 22 | 50 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 6032N52 | 00000 | 6032N44 | 00000 | ||
| 25 | 35 | 70 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 6032N53 | 0000 | 6032N45 | 0000 | ||
| 40 | 49 | 92 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 6032N54 | 0000 | 6032N46 | 0000 | ||
| 50 | 61 | 107 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 6032N55 | 0000 | 6032N47 | 0000 | ||
| 80 | 90 | 142 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 6032N56 | 0000 | 6032N48 | 0000 | ||
| 100 | 115 | 162 | 800 | -20 to 220 | Durometer 60A (Medium Hard) | Black | ASTM D2000 | 6032N57 | 0000 | 6032N49 | 0000 | ||
Ultra-Chemical-Resistant PTFE Pipe Gaskets
 |
These pure PTFE gaskets have a slippery surface that prevents sticking. They are chemically inert (except to molten alkali metal and fluorine compounds). Also known as ring gaskets, use them with raised-surface pipe flanges; they fit the surface inside the bolt holes and do not interfere with the bolt connection. All gasket specifications are sized to meet ANSI standards.
Plain-Back Gaskets for ANSI Flanges
1/16" Thick | 1/8" Thick | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Specs. Met | Each | Each | ||||
For ANSI Class 150 | |||||||||||||
| 1/2 | 27/32" | 1 7/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K21 | 00000 | 9483K61 | 00000 | ||
| 3/4 | 1 1/16" | 2 1/4" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K22 | 0000 | 9483K62 | 0000 | ||
| 1 | 1 5/16" | 2 5/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K23 | 0000 | 9483K63 | 0000 | ||
| 1 1/4 | 1 21/32" | 3" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K24 | 0000 | 9483K64 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K25 | 0000 | 9483K65 | 0000 | ||
| 2 | 2 3/8" | 4 1/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K26 | 0000 | 9483K66 | 0000 | ||
| 2 1/2 | 2 7/8" | 4 7/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K27 | 0000 | 9483K67 | 0000 | ||
| 3 | 3 1/2" | 5 3/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K28 | 0000 | 9483K68 | 00000 | ||
| 4 | 4 1/2" | 6 7/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K31 | 0000 | 9483K71 | 00000 | ||
| 5 | 5 9/16" | 7 3/4" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K32 | 00000 | 9483K72 | 00000 | ||
| 6 | 6 5/8" | 8 3/4" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K33 | 00000 | 9483K73 | 00000 | ||
| 8 | 8 5/8" | 11" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K34 | 00000 | 9483K74 | 00000 | ||
| 10 | 10 3/4" | 13 3/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K44 | 00000 | 9483K11 | 00000 | ||
| 12 | 12 3/4" | 16 1/8" | 150 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K45 | 00000 | 9483K12 | 00000 | ||
For ANSI Class 300 | |||||||||||||
| 1/2 | 27/32" | 2 1/8" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K201 | 0000 | 9483K202 | 0000 | ||
| 3/4 | 1 1/16" | 2 5/8" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | ——— | 0 | 9483K203 | 0000 | ||
| 1 | 1 5/16" | 2 7/8" | 300 | -450 to 500 | Durometer 50D (Medium Soft) | White | ASTM D3308 | 9483K771 | 0000 | ——— | 0 | ||
| 1 | 1 5/16" | 2 7/8" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | ——— | 0 | 9483K751 | 0000 | ||
| 1 1/2 | 1 29/32" | 3 3/4" | 300 | -450 to 500 | Durometer 50D (Medium Soft) | White | ASTM D3308 | 9483K772 | 0000 | ——— | 0 | ||
| 1 1/2 | 1 29/32" | 3 3/4" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | ——— | 0 | 9483K752 | 0000 | ||
| 2 | 2 3/8" | 4 3/8" | 300 | -450 to 500 | Durometer 50D (Medium Soft) | White | ASTM D3308 | 9483K773 | 0000 | ——— | 0 | ||
| 2 | 2 3/8" | 4 3/8" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | ——— | 0 | 9483K753 | 0000 | ||
| 2 1/2 | 2 7/8" | 5 1/8" | 300 | -450 to 500 | Durometer 50D (Medium Soft) | White | ASTM D3308 | 9483K774 | 0000 | ——— | 0 | ||
| 2 1/2 | 2 7/8" | 5 1/8" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | ——— | 0 | 9483K754 | 00000 | ||
| 3 | 3 1/2" | 5 7/8" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | 9483K75 | 0000 | 9483K755 | 00000 | ||
| 4 | 4 1/2" | 7 1/8" | 300 | -450 to 500 | Durometer 50D (Medium Soft) | White | ASTM D3308 | 9483K776 | 0000 | ——— | 0 | ||
| 4 | 4 1/2" | 7 1/8" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | ——— | 0 | 9483K756 | 00000 | ||
| 6 | 6 5/8" | 9 7/8" | 300 | -450 to 500 | Durometer 50D (Medium Soft) | White | ASTM D3308 | 9483K777 | 00000 | ——— | 0 | ||
| 6 | 6 5/8" | 9 7/8" | 300 | -450 to 500 | Durometer 50D (Extra Hard) | White | ASTM D3308 | ——— | 0 | 9483K757 | 00000 | ||
Other Pipe Gaskets
High-Temperature Pipe Gaskets
Oil-Resistant Pipe Gaskets
High-Temperature Pipe Gaskets with Bolt Holes
Chemical-Resistant Pipe Gaskets with Bolt Holes
Chemical-Resistant Pipe Gaskets
Oil-Resistant Pipe Gaskets with Bolt Holes
Water- and Steam-Resistant Pipe Gaskets
Water- and Steam-Resistant Pipe Gaskets with Bolt Holes
Gaskets for Grooved-End Pipe Fittings
