Ri Packing & Insulation LLC
RI Packing and Insulation supplies custom cut gaskets, packings, and refractory products to Southern New England. The company manufactures or stocks custom and flange gaskets, o-rings and seals, braided packing, PTFE joint sealant, firebrick and block, refractory ceramic fiber products, insulating and dense castable refractories, fiberglass rope and tape, boiler gaskets, Armaflex pipe insulation, and fiberglass pipe insulation, with boiler inspection gaskets and fireside close-up kits assembled in-house. It serves the boiler and industrial sealing industries.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ri Packing & Insulation LLC | Attleboro | MA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


