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国产首根高强度海洋钻井隔水管试制成功

时间:2011/8/19 13:50:00 来源:中国石油报

  经过科研和工程技术人员的不懈努力,8月8日,我国首根高强度H级海洋钻井隔水管在宝鸡石油钢管有限责任公司成功下线。专业检测表明,这一产品各项力学性能指标均符合挪威船级社标准DNV OS F101海底管线系统中对海洋隔水管的技术要求,填补国内同类产品空白。 
    宝鸡钢管公司2010年起,确定国产高强度H级海洋钻井隔水管上线试制的技术规范和钢板技术条件,并依托国家石油天然气管材工程技术研究中心,在控股的中油(秦皇岛)宝世顺钢管有限公司,成功试制出国内第一根可满足3000米水深作业的海洋钻井隔水管。 
    宝鸡钢管公司将继续对这一新产品的疲劳韧性、海洋环境外压和工程可靠性等做解剖试验,为批量生产提供可靠数据。

 

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