The YOUNGNAM REPAIR HINGE is a split in half coupling and open split version of Multi Flex,
offering all the YOUNGNAM REPAIR HINGE benefits, plus being able to make repairs
to in service pipe lines. With the YOUNGNAM REPAIR HINGE coupling, leaks
due to faulty weld joints, pitting holes and short cracks can be temporarily
or permanently repaired with minimal down time. The split gasket
design can be wrapped around the pipe and installed without pipe
disassembly. When used to join pipe ends the
YOUNGNAM REPAIR HINGE coupling provides the same flexibility features as
the Multi Flex design. YOUNGNAM REPAIR HINGE couplings require the
pipes to be axially restrained.