["催催化装置的 дистилляционныйной循序渐进顶循环油和热水换热器管束泄漏

2019-05-24View Original

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"催催化装置的分馏顶循环油和热水换热器管束经常泄漏使用周期最多3年，你们的使用寿命多长有什么好的办法可以避免（我们的管束内外防腐）

Reply #22019-05-24

"首先首先要分析分析泄露的真正原因是什么，是腐蚀还是是材料或者是安装的原因焷然后才能对症下药

Reply #32019-05-24

"我们我们把管束换成不锈钢的以后再没漏过漏。 :lol

Reply #42019-05-28

"顶循冷却会有水析出 PH值4。换热器内外都防腐了但是漏不应该呀

Reply #52019-05-29

"此换热器使用不锈钢的吗用使用效果怎么样

Reply #62019-05-29

" "嗯以前是 2钢的管束和和你说的情况差不多

Reply #72019-05-29

" "更换不锈钢后 �还还还防腐处理吗会不会出现氯离子腐蚀啊

Reply #82019-05-29

" "没有防腐处理也 �没出现腐蚀 " "没换不锈钢以前管束喜欢穿孔 " "换不锈钢用了两年后大修清洗检查没有明显腐蚀现象

Reply #92019-05-29

" "催化分馏塔顶部油气-热水换热器 �材质选用的是 254SMO " "顶循-热水换热器管束是碳钢的 "

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["催催化装置的 дистилляционныйной循序渐进顶循环油和热水换热器管束泄漏

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