|
The Flexicraft Model C ring controlled metal expansion joint provides the ultimate in control and safety.
By utilizing the equalizing control rings, the outer gap between the rings closes, then the next set of rings closes, until the expansion joint is completely compressed. This prevents the first convolution of the bellows from experiencing the majority of the stress. The solid metal rings also protect the bellows, prevent over compression, and guard against squirm and "root bulge" failures. This allows for longer bellows and greater travels if needed.
The expansion joint bellows themselves are hydroformed to minimize residual stresses and reduce thinning at the convolution roots and crowns to extend the bellows life. Doubles, tandems, covers, liners, tie rods, and other options are available with the Model C expansion joints.
Flexicraft offers pipe guides for use with these units.
|