管道稳态爆轰型阻火器检测

SY/T 0439-2012石油天然气工程建设基本术语

本标准适用于油田、气田、输油管道、输气管道、油库、储气库、液化天然气等工程设计。

DIN EN ISO 16852-2017灭火器.性能要求,试验方法和使用限制(ISO 16852-2016);德文版本EN ISO 16852-2016

This standard specifies the requirements for flame arresters that prevent flame transmission when explosive gas-air or vapour-air mixtures are present. It establishes uniform principles for the classification, basic construction and information for use, including the marking of flame arresters, and specifies test methods to verify the safety requirements and determine safe limits of use. This standard is valid for pressures ranging from 80 kPa to 160 kPa and temperatures ranging from 20 °C to 150 °C. This standard is not applicable to the following: - external safety-related measurement and control equipment that might be required to keep the operational conditions within the established safe limits; - flame arresters used for explosive mixtures of vapours and gases, which tend to self-decompose (e. g. acetylene) or which are chemically unstable; - flame arresters used for carbon disulphide, due to its special properties; - flame arresters whose intended use is for mixtures other than gas-air or vapour-air mixtures (e. g. higher oxygen-nitrogen ratio, chlorine as oxidant, etc.); - flame arrester test procedures for internal-combustion compression ignition engines; - fast acting valves, extinguishing systems and other explosion isolating systems.