标准编号：ISO 6182-12:2019
中文名称：消防 自动喷水灭火系统 第12部分：钢管系统用凹槽端组件的要求和试验方法
英文名称：Fire protection — Automatic sprinkler systems — Part 12: Requirements and test methods for grooved-end components for steel pipe systems
发布日期：2019-04
标准范围
This document specifies performance requirements, grooving dimensions, test methods and marking requirements for couplings used in the joining of grooved steel tubes, pipes, grooved-end fittings and other grooved-end components up to 300 DN nominal diameter.
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