孟虎林, 刘士超, 于方涌, 朱威. 澳大利亚管道试压技术标准的先进性[J]. 油气储运, 2016, 35(5): 508-512. DOI: 10.6047/j.issn.1000-8241.2016.05.011
引用本文: 孟虎林, 刘士超, 于方涌, 朱威. 澳大利亚管道试压技术标准的先进性[J]. 油气储运, 2016, 35(5): 508-512. DOI: 10.6047/j.issn.1000-8241.2016.05.011
MENG Hulin, LIU Shichao, YU Fangyong, ZHU Wei. Advancement of Australian technological standards for pressure testing of pipelines[J]. Oil & Gas Storage and Transportation, 2016, 35(5): 508-512. DOI: 10.6047/j.issn.1000-8241.2016.05.011
Citation: MENG Hulin, LIU Shichao, YU Fangyong, ZHU Wei. Advancement of Australian technological standards for pressure testing of pipelines[J]. Oil & Gas Storage and Transportation, 2016, 35(5): 508-512. DOI: 10.6047/j.issn.1000-8241.2016.05.011

澳大利亚管道试压技术标准的先进性

Advancement of Australian technological standards for pressure testing of pipelines

  • 摘要: 试压是新建管道工程建设的关键环节, 对于保证管道安全运行具有重要意义。通过评价国内外管道试压技术水平和研究现状, 对美国、加拿大、英国、俄罗斯的试压标准与国内标准的差异进行研究, 提出了借鉴澳大利亚管道技术标准改进国内标准的方法。介绍了澳大利亚管道概况和技术标准体系, 以澳大利亚管道试压技术标准AS 2885.5-2012为例, 深入研究了该标准与国内标准的差异, 该标准的先进性体现在液体石油试压技术要求、气体试压安全管理研究、基于管段类型确定强度试验等级、强度试验合格评定准则、压力表量程精度、温度计检定周期, 以及基于风险评估和降低试压强度的隔离区准入条件等方面。最后, 提出了借鉴澳大利亚管道试压标准改进国内标准的建议。

     

    Abstract: As a key task in new pipeline engineering construction, pressure testing is very important for ensuring safe operation of pipelines. This paper reviews currently available technologies for pressure testing of pipelines and progresses in development of new technologies. In addition, differences between domestic standards and foreign standards (e.g. USA, Canada, UK and Russia) for pressure testing are investigated. It is proposed to amend domestic standards with references to Australian technical standards for pipelines. This paper presents the current pipeline situations and technical standard systems in Australia and especially the differences between the Australia pipeline pressure testing standard AS 2885.5-2012 and the domestic standards. The AS 2885.5-2012 is superior in its technical requirements for liquid petroleum testing, SMS for gas testing, determination of strength testing level based on pipeline types, qualification criteria for strength testing, accuracy of pressure gauges, calibration frequency of thermometers, preconditions for entering of isolated areas based on risk assessments and minimization of testing intensity. Finally, this paper proposes to amend domestic standards with references to Australian standards for pressure testing of pipelines.

     

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