New flex restraints for NIRON PP-RCT pipes from 8" to 24" for applications where axial restraint is required. The restraint is a flexible bar, which is fused to the pipe by electrofusion welding to create a welded shoulder that can restrain the axial movement of pipes in various applications. Thanks to this new product, the NIRON PP-RCT range is now even more complete to solve any installation probem.