Steel expansion joint designed to absorb thermal expansion, vibration, and minor alignment offsets in piping systems. Single CR configuration for controlled flexibility and stable performance under JIS 10K pressure rating. Typical use cases include marine and industrial pipework where reducing stress on flanges and connected equipment is critical. Suitable for integration with standard JIS 10K flange assemblies; size-specific dimensions (DN, bolt circle, hole pattern, and face-to-face) are managed at variant level.
