FTI Headquarters
401 Andover Park East
Seattle, WA 98188 USA

Phone: 206.246.2010
Fax: 206.244.9886


Cold Expansion Products in the Railroad Industry

Fatigue Technology (FTI) has been increasing the fatigue life of a bolt holes in rails, frogs, for the past three decades.  FTI’s Cold Expansion technology increases the fatigue life of a bolt hole by at least 3:1 – which increases the structural integrity and safety of the line; as well as being much more cost effective than replacing the cracked track.

FTI’s RailTec System has been used all over the world – from The United States and Canada to the United Kingdom and Japan.  Case studies and additional technical data are available in the RailTec section of our website.