GB/T 33378-2025 in English

This standard establishes technical requirements for cathodic protection systems, focusing on the design, installation, and performance criteria necessary for effective corrosion control. It outlines specifications for materials, testing procedures, and operational parameters to ensure compatibility and reliability in various environmental conditions. The document also includes guidelines for maintenance and monitoring to support long-term system performance. Additionally, it defines acceptance criteria for different types of cathodic protection methods, ensuring consistency across applications. The standard provides a framework for ensuring that systems meet necessary safety and efficiency standards.