Joint Visual Acceptance of Pipeline Coating

Joint Visual Acceptance of Pipeline Coating

     Conduct joint inspections on the coating appearance, paint film uniformity, and marking spraying of gas and process pipelines, balancing equipment anti-corrosion performance with visual traceability management. Unify the spraying standards for pipeline color codes and medium identification marks, and repair coating defects such as missing coating, sagging, and peeling. This ensures the dual-standard implementation of anti-corrosion treatment and visual management for all plant pipelines.