GB/T 30577-2014 in English

《GB/T 30577-2014燃气―蒸汽联合循环余热锅炉技术条件》由TC262（全国锅炉压力容器标准化技术委员会）归口，TC262SC1（全国锅炉压力容器标准化技术委员会锅炉分会）执行，主管部门为国家标准化管理委员会。
本标准规定了燃气-蒸汽联合循环余热锅炉的参数范围和性能要求,以及设计、制造、安装、使用、试验、验收和质量责任等的技术要求。
本标准适用于蒸汽压力不小于2.4MPa,且以水为介质的燃气-蒸汽联合循环余热锅炉;适用于补燃或不补燃型余热锅炉。整体煤气化燃气-蒸汽联合循环(IGCC)系统余热锅炉可参照执行。

Scope

This standard specifies the parameter range and performance requirements of gas-steam combined cycle waste heat boilers, as well as the technical requirements for design, manufacture, installation, use, testing, acceptance and quality responsibility. This standard applies to gas-steam combined cycle waste heat boilers with a steam pressure of not less than 2.4 MPa and water as the medium; it is suitable for supplementary combustion or non-supplementary combustion waste heat boilers. The waste heat boiler of the integrated gasification gas-steam combined cycle (IGCC) system can be implemented by reference.