行业新闻

原文
Recently, the Municipal Institute of Special Equipment Safety Inspection researchers independently of the General Administration of Quality Supervision, Inspection Technology Program "safety API Cast Steel Valvesvalve hot, cold flow performance test systems on the process of" achievements appraisal meeting held in the hospital. Identification of the Committee from South China University of Technology, China Shipbuilding Industry Group No. 711 Research Institute and Shanghai, Fujian, Hangzhou, Dalian, Guangzhou, special equipment inspection agency five of the seven bearing special equipment experts. After listening to a group of experts identified the project team's overall report, carefully review the relevant technical information and conduct a question, after careful discussion, agreed that: the project from theory to solve the test vessel and safety valve displacement volume matching; proposed to solve the safety valve discharge noise and emissions during the back-pressure program; of safety valve flow control and measurement of test medium made a reasonable, scientific selection and flow control valve requirements. The project research pilot project in the construction of valve type has a guide, the project research results as a whole reached the international advanced level. "Safety valve hot, cold flow performance test systems on the process of research" is the City Court in 2007, special inspection of a technology project launched in 2008 by the State Administration of Quality Supervision approved the project (project number: 2008QK274). To ensure the project's feasibility and innovation, the hospital in June 2008 organized a special experts meeting, and with the May 2009 visit to the hospital the American Boiler and Pressure Vessel Inspection Association (NB) on the valve type test items conducted in-depth exchanges. National Director of the Bureau of Science and Technology Division Yao Zehua fully affirmed the achievements in scientific research, said that the project is starting from the safety valve accident, the Water power control valvessafety valve to reduce product quality led to the accident and carried out a study; because there is no fully meet GB12242 The safety valve means test for the specification and implementation of security techniques to carry out a study.

原文来自：http://www.ballvalve.org.cnThermal safety valve on cold flow properties of the test process 是由上海天阀实业有限公司提供的阀门新闻，中文译仅供参考，以下提供站内导航搜索：中国球阀网球阀产品球阀知识球阀厂商球阀博客球阀行业新闻

译文：
日前，由市特种设备安全检验研究院科研人员独立完成的质检总局科技计划项目《安全阀热、冷态开启过程流动性能试验系统研究》成果鉴定会在该院召开。鉴定委员会由来自华南理工大学、中国船舶重工集团第711研究所及上海、福建、杭州、大连、广州五个特种设备检验机构的7名承压类特种设备专家组成。鉴定专家组在听取了项目组的整体汇报后，认真审查了有关技术资料并进行了鸭嘴阀质询，经过认真讨论，一致认为：该项目从理论上解决了试验容器容积与安全阀排量的匹配问题；提出了解决安全阀排放过程中的噪声和排放背压的方案；对安全阀试验介质流动控制与测量提出了合理的，科学的流量计选型及调节阀控制要求。

该项目研究成果在安全阀型式试验项目的建设中具有指导意义，项目研究成果整体达到国际先进水平。《安全阀热、冷态开启过程流动性能试验系统研究》是市特检院于2007年启动的一项科技计划项目，2008年经国家质检总局批准立项（立项编号：2008QK274）。为保证项目的可行性和创新性，该院在08年6月专门组织了专家论证会，并与09年5月到该院参观的美国锅炉压力容器检查协会(NB)就安全阀型式试验项目进行了深入的交流。

国家局科技司姚泽华处长对该项科研成果表示了充分肯定低温阀门，认为该项目是从安全阀事故出发，为减少因安全阀产品质量导致的事故而开展的一项研究；也是由于没有完全满足GB12242的安全阀试验手段，为落实安全技术规范而开展的一项研究。

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