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公开(公告)号:US4071083A
公开(公告)日:1978-01-31
申请号:US668261
申请日:1976-03-18
申请人: Rene Henri Droin
发明人: Rene Henri Droin
CPC分类号: F28F21/082 , B23K35/004 , F28F9/185 , Y10S165/493 , Y10T29/49391
摘要: A tubular exchanger for operations under conditions of heat and pressure comprising a set of tubes made of ferritic steel having the following composition:C .ltoreq. 0.010%,Cr 25 to 30%,Mo
摘要翻译: 一种用于在热和压力条件下操作的管状交换器,包括一组由铁素体钢制成的管,具有以下组成: