【国家标准】 承压设备介质危害分类导则

11 This document specifies the principles and requirements for classification on hazard of medium used or stored in pressure equipment
12 This document is applicable to the classification on hazard of medium used or stored in fixed stationary pressure vessels and industrial pipelines, including feed, finished product, semi-finished product, intermediate product, reactant, byproduct and impurity, etc This document may be used for reference for classification on hazard of medium used or stored in transportable pressure vessels and gas cylinders This document may be used for the analysis on classification on hazard of medium in the design and manufacture (including risk-based design), risk assessment, inspection and testing, integrity management, etc, and analysis on compatibility of material with medium
13 This document is not applicable to the classification on hazard of medium used or stored in compression chambers in fluid machinery (eg pump shell, compressor shell, turbi