Remflex pipe flange gaskets are made from 100% graphite for a high-temperature seal at a bolted exhaust pipe connection. This gasket fits a universal 2-1/2 inch, 2-bolt connector, and the graphite conforms to uneven or worn flange faces and rebounds as the joint heats and cools to hold a tight seal.
- Material: 100% graphite
- Heat resistant up to 3,000 degrees F
- Built-in 50% crush fills gaps and surface imperfections up to 1/16 inch
- Rebounds against the sealing surfaces, so it never needs re-torquing
- Flange size: 2-1/2 inch pipe connector
- Bolt pattern: 2 bolt holes
- Part number: 8070
FAQ
What does the 8070 gasket fit?
It fits a universal 2-1/2 inch pipe connector flange with 2 bolt holes.
Does the 8070 need to be re-torqued?
No. The graphite rebounds against the sealing surfaces and does not require re-tightening after installation.
Will it seal an uneven flange?
Yes. The built-in 50% crush lets it fill gaps and surface imperfections up to 1/16 inch.
What temperature can the 8070 handle?
It is rated for continuous exhaust heat up to 3,000 degrees F.

