DOGBONE EXPANSION JOINTS

For over 50 years La Favorite Industries and it predecessors have been supplying the steam power electrical industry with the most reliable Dogbone Expansion joints, utilizing the highest quality materials available. We currently offer multiple sizes of Dogbones to support all of our customer's needs. Our extensive production knowledge combined with our hands on field experience allows us to offer a comprehensive package of product, service and support to our customers. We can guarantee consistency and quality of both material and process in production since we are the manufacturer. Because of this, 20 year service lives for our Dogbones are not an unusual occurrence.
Dogbone Expansion Joints operate in a nearly full vacuum environment which generates a force load of approximately 1400 lbs per square foot of surface area. High quality fabric, cover and bulb reinforcement materials play crucial roles in maintaining structural integrity, insuring reliability and reducing chances of catastrophic failure.