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现行 SY/T 6890-2020
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流量计运行维护规程 Regulation for operation and maintenance of flowmeters
发布日期: 2020-10-23
实施日期: 2021-02-01
本标准规定了用于油气交接计量的容积式流量计、质量流量计、超声流量计、涡轮流量计的运行操作要求和维护保养方法。 本标准适用于长输油气管道原油、成品油、天然气交接计量的容积式流量计、质量流量计、超声流量计、涡轮流量计的运行维护。非交接计量的流量计的运行维护,可参照执行
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