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.YN-Pipe couplings provide a fast and easy permanent connection to join two pipes together. YN-Couplings come fully assembled and ready to install. A torque wrench is the only tool required to do the job. With a minimum of two bolts, simply slip over or wrap around the ends of the two pipes and tighten the bolts to the torque mentioned on the product label.