SY/T 4214-2017 in English

This standard provides detailed requirements for the construction quality acceptance of non-metallic pipeline engineering in oil and gas fields. It covers various aspects including material selection, construction procedures, inspection methods, and quality control measures. The document outlines specific criteria for the inspection and acceptance of different types of non-metallic pipelines used in the oil and gas industry. It also includes guidelines for the testing and evaluation of pipeline integrity, ensuring compliance with safety and performance standards. The standard is applicable to the construction, installation, and maintenance of non-metallic pipelines in oil and gas field projects. It serves as a reference for engineers, contractors, and inspectors involved in the execution and supervision of such projects. The content is structured to facilitate clear communication and consistent application of quality requirements throughout the project lifecycle.