Convex Coupling/Expansion Joint are for connectors of pipes in shipbuilding, Industrial plant and structure construction.

○ Endured pipe bending angle Maximum 8°

○ Useful for piping for shipbuilding, for general industries, and other part.

○ Specially, good for using Flexibility, a curve, vibration, outbreak earthquake.

○ Lighter weight 20% more than DRESS TYPE COUPLING.

○ Possible to move after installation at pipe.

○ Kinds of pipe Expansion Joints

   - Convex Type Coupling : 50 ~ 800A

   - Flange Adapter type Coupling : 40 ~ 800A