U.S. Pipe TR Flex®

the working pressure rating of the parent pipe, with a maximum restrained joint working pressure rating of 350 psi except that 30"–36” have a 100 psi reduction in joint rating for a given parent pipe pressure class e.g. 30–36” TR Flex Restrained Joints are rated for a maximum 250 psi with Pressure Class 350 parent pipe.

  Ratings, Restrained

FLEX-TEND Flexible Expansion Joint - EBAA

FLEX-TEND® Flexible Expansion Joint Features and Applications: • Sizes 2 inch through 48 inch • Rated 350 PSI working water pressure (Sizes 2 inch and 30 inch and above rated at 250 PSI) • For Ductile Iron, Steel, PVC or HDPE pipe • Sizes 4 inch through 12 inch have had a …