Abstract: There is a low-pressure nature gas in the brine well, the casing, well end and pipe are very corrosive because brine is accrued.
文摘：盐井伴生有低压天然气，实现加压采输后出现气井套管、井口， 输气管线被严重腐蚀的现状。
Abstract: as a kind of functioning material, the dual metal pipe has a number of advantages when used for pipe line purpose.
文摘：双金属管是一种功能材料，作为管道输送材料具有许多优点。
Abstract: : the company a water pipe (DN2200) the explosion happened leakage and caused a lot of slack.
摘要：自来水公司某水厂原水管(DN2200)发生爆漏，造成大量漏水。
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