SH/T 3569-2020 in English

This standard provides detailed requirements for the construction, installation, and acceptance of cable trays used in the petrochemical industry. It covers aspects such as material selection, structural design, installation procedures, and quality inspection methods. The document outlines specifications for different types of cable trays, including their dimensions, load-bearing capacities, and corrosion protection measures. It also includes guidelines for the safe handling and positioning of cable trays during construction, as well as the necessary steps for final inspection and acceptance. Additionally, the standard addresses the requirements for documentation, testing, and maintenance to ensure the long-term performance and reliability of the installed cable tray systems. The content is structured to support compliance with industry safety and operational standards, facilitating the proper execution of related engineering projects.