1. Grip Ring Coupling (GR-S : Axial-Restraint Type)

2. Multi flex Coupling (MF-RS : Non Axial-Restraint Type)

3. Repair Clamp Hinge (RCH-S : Pipe Repair Clamp Joints Type)

SIZE (KS, JIS, ASTM, DIN, ISO, Etc) : O/D 21.7mm ~ O/D 5,000mm

YOUNGNAM-Couplings are the easiest way to join and repair pipes of all materials. They require no special tools or pipe-end preparation.

Flexible, lightweight, Pipe-misalignment, Vibration, Vacuum, Fire-Fighting and are used in shipbuilding, wastewater treatment, general industry, and construction.

YN-Couplings come fully assembled and ready to install. A torque wrench is the only tool required to do the job.

YN-Couplings are used to join and repair any plain end pipe or tube including steel, stainless steel, ductile iron, FRP, PVC, CPVC, C900, copper and CuNi piping.