Nuclear-grade products
Fasteners, fittings, and related hardware manufactured or sourced to nuclear specifications.
Nuclear-grade hardware. Dedication you can audit.
Since 1985 we have supplied fasteners, fittings, and dedicated commercial-grade items to nuclear plants and OEMs — with FOCI-cleared programs and NQA-1 discipline.
What we do
Dufrane Nuclear is a Dufrane company focused on nuclear-grade hardware and commercial grade dedication from 150 Price Road in Winsted, Connecticut.
Part of the Dufrane family of companies — machining and electromagnetic work sit with Dufrane Technologies on the same campus.
FOCI-cleared supply
Dufrane companies are not owned, controlled, or influenced by foreign interests. Quality programs are built for nuclear oversight, not catalog promises.
Capabilities
Commercial Grade Dedication
CGD programs that turn commercial items into dedicated nuclear use — documented, tested, and audit-ready.
Quality programs
NQA-1 discipline, 10 CFR 50 Appendix B awareness, and dedication files plants can take to audit.