Filter by
System of Measurement
Maximum Temperature
Material
For Flange ANSI Class
Maximum Pressure
Performance
Minimum Temperature
Backing Type
Insert Material
REACH
RoHS
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Flange Standard
Finish
Ultra-High-Temperature Vermiculite Pipe Gaskets
 |
Our highest temperature gaskets, these are made of vermiculite to withstand temperatures up to 1800° F. They are reinforced with a stainless steel insert for added strength under pressures up to 740 psi. 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. Gaskets are compatible with low-pressure pipe flanges; all gasket specifications are sized to meet ANSI standards.
Plain-Back Gaskets for ANSI Flanges
1/16" Thick | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | Max. Pressure, psi | Temp. Range, ° F | Color | Each | |||
For ANSI Class 150 | |||||||||
| 1/2 | 27/32" | 1 7/8" | 740 | -235 to 1,800 | Brown | 1089N11 | 000000 | ||
| 3/4 | 1 1/16" | 2 1/4" | 740 | -235 to 1,800 | Brown | 1089N12 | 00000 | ||
| 1 | 1 5/16" | 2 5/8" | 740 | -235 to 1,800 | Brown | 1089N13 | 00000 | ||
| 1 1/4 | 1 21/32" | 3" | 740 | -235 to 1,800 | Brown | 1089N14 | 00000 | ||
| 1 1/2 | 1 29/32" | 3 3/8" | 740 | -235 to 1,800 | Brown | 1089N15 | 00000 | ||
| 2 | 2 3/8" | 4 1/8" | 740 | -235 to 1,800 | Brown | 1089N16 | 00000 | ||
| 2 1/2 | 2 7/8" | 4 7/8" | 740 | -235 to 1,800 | Brown | 1089N17 | 00000 | ||
| 3 | 3 1/2" | 5 3/8" | 740 | -235 to 1,800 | Brown | 1089N18 | 00000 | ||
| 4 | 4 1/2" | 6 7/8" | 740 | -235 to 1,800 | Brown | 1089N19 | 00000 | ||
| 6 | 6 5/8" | 8 3/4" | 740 | -235 to 1,800 | Brown | 1089N21 | 000000 | ||
Ultra-High-Temperature Metal-Faced Vermiculite Gasket Material
Ultra-High-Temperature Vermiculite Pipe Gaskets with Bolt Holes
 |
Our highest temperature gaskets, these are made of vermiculite to withstand temperatures up to 1800° F. They are reinforced with a stainless steel insert for added strength under pressures up to 740 psi. Commonly called full-face gaskets, they cover the entire face of flat-surface pipe flanges and align with the bolt holes. Gaskets are compatible with low-pressure pipe flanges; all gasket specifications are sized to meet ANSI standards.
Plain-Back Gaskets for ANSI Flanges
1/16" Thick | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Pipe Size | ID | OD | No. of Bolt Holes | Max. Pressure, psi | Temp. Range, ° F | Color | Each | |||
For ANSI Class 150 | ||||||||||
| 1/2 | 27/32" | 3 1/2" | 4 | 740 | -235 to 1,800 | Gold | 1089N22 | 000000 | ||
| 3/4 | 1 1/16" | 3 7/8" | 4 | 740 | -235 to 1,800 | Gold | 1089N23 | 00000 | ||
| 1 | 1 5/16" | 4 1/4" | 4 | 740 | -235 to 1,800 | Gold | 1089N24 | 00000 | ||
| 1 1/2 | 1 29/32" | 5" | 4 | 740 | -235 to 1,800 | Gold | 1089N26 | 00000 | ||
| 2 | 2 3/8" | 6" | 4 | 740 | -235 to 1,800 | Gold | 1089N27 | 00000 | ||
| 2 1/2 | 2 7/8" | 7" | 4 | 740 | -235 to 1,800 | Gold | 1089N28 | 000000 | ||
| 3 | 3 1/2" | 7 1/2" | 4 | 740 | -235 to 1,800 | Gold | 1089N29 | 000000 | ||
| 4 | 4 1/2" | 9" | 8 | 740 | -235 to 1,800 | Gold | 1089N31 | 000000 | ||
| 6 | 6 5/8" | 11" | 8 | 740 | -235 to 1,800 | Gold | 1089N32 | 000000 | ||
Ultra-High-Temperature Chemical-Resistant Vermiculite Gasket Material
