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公开(公告)号:US20130019986A1
公开(公告)日:2013-01-24
申请号:US13204110
申请日:2011-08-05
CPC分类号: C23C28/321 , C23C28/00 , C23C28/322 , C23C28/325 , C23C28/345 , C23C28/3455 , F16L13/02 , F16L58/08 , F16L58/14 , F16L58/181 , F16L59/147 , F16L59/20
摘要: A method for protecting a welded pipe assembly from metal dusting and a welded pipe assembly suitable for performing the method. The welded pipe assembly comprises two pipes, weld material joining the two pipes and insulating material. The pipes are protected from metal dusting by a protective coating. The present invention is useful for conveying gases comprising carbon monoxide at temperatures greater than 425° C. while preventing metal dusting of the welded piping assembly.
摘要翻译: 一种用于保护焊接管组件免于金属粉尘的方法和适于执行该方法的焊接管组件。 焊管组件包括两根管,焊接材料连接两根管和绝缘材料。 管道通过保护涂层防止金属粉尘。 本发明可用于在大于425℃的温度下输送包含一氧化碳的气体,同时防止焊接管道组件的金属粉尘。
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公开(公告)号:US08622094B2
公开(公告)日:2014-01-07
申请号:US13204110
申请日:2011-08-05
CPC分类号: C23C28/321 , C23C28/00 , C23C28/322 , C23C28/325 , C23C28/345 , C23C28/3455 , F16L13/02 , F16L58/08 , F16L58/14 , F16L58/181 , F16L59/147 , F16L59/20
摘要: A method for protecting a welded pipe assembly from metal dusting and a welded pipe assembly suitable for performing the method. The welded pipe assembly comprises two pipes, weld material joining the two pipes and insulating material. The pipes are protected from metal dusting by a protective coating. The present invention is useful for conveying gases comprising carbon monoxide at temperatures greater than 425° C. while preventing metal dusting of the welded piping assembly.
摘要翻译: 一种用于保护焊接管组件免于金属粉尘的方法和适于执行该方法的焊接管组件。 焊管组件包括两根管,焊接材料连接两根管和绝缘材料。 管道通过保护涂层防止金属粉尘。 本发明可用于在大于425℃的温度下输送包含一氧化碳的气体,同时防止焊接管道组件的金属粉尘。
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