SH/T 3511-2020 in English

This document provides detailed guidelines for the construction, installation, and acceptance of ethylene cracking furnaces and hydrogen production reforming furnaces in the petrochemical industry. It covers various aspects including design requirements, material specifications, construction procedures, quality control measures, and inspection and testing methods. The standard aims to ensure the safety, reliability, and efficiency of these critical facilities throughout their lifecycle. It includes specific instructions for different stages of the project, from preparation and foundation work to final acceptance and commissioning. The content is structured to facilitate compliance with industry best practices and regulatory requirements, offering a comprehensive reference for engineers, contractors, and inspectors involved in the construction and maintenance of such facilities.