有关深圳市天然气管线不停输焊接管件的探讨
유관심수시천연기관선불정수한접관건적탐토
The introduction of In-service welding technique for nature gas pipelines in Shenzhen
  • 万方数据
    上海煤气 상해매기
    SHANGHAI GAS
    2011年 6期 10-12,43 ,共4页

    王可栋%张庆凯

    왕가동%장경개

    天然气管线%不停输%带压施焊 天然氣管線%不停輸%帶壓施銲
    천연기관선%불정수%대압시한
    natural gas pipeline%non-stop transportation%in-service welding
    文章论述了管线不停输焊接中带压允许施焊压力、间断焊、管道介质对焊接影响等问题,为深圳地区的不停输焊接施工提供参考。
    문장논술료관선불정수한접중대압윤허시한압력、간단한、관도개질대한접영향등문제,위심수지구적불정수한접시공제공삼고。
    The article states problems which are the pressure of In-service welding,intermittent welding and the medium,it has reference for the similar engineering in Shenzhen.
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