SH/T 3106-2019 in English

This document provides technical requirements and guidelines for the design of nitrogen and oxygen systems in the petrochemical industry. It covers aspects such as system layout, equipment selection, material specifications, safety measures, and operational considerations. The content is intended to ensure the safe, efficient, and reliable operation of nitrogen and oxygen systems throughout their lifecycle. It includes detailed information on process flow diagrams, piping and instrumentation diagrams, and relevant engineering calculations. The document also addresses environmental protection, energy efficiency, and compliance with relevant regulations. It is applicable to the design, construction, and maintenance of nitrogen and oxygen systems in petrochemical plants and related facilities. The information provided supports engineers and designers in making informed decisions during the planning and implementation phases of such systems.