... tube-to-tubesheet 管子对管板 welding of tube-tubesheet 管子与管板氩弧焊接 Tube-to-tubesheet joints 管子与管板的连接 ...
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... welded joints 焊接接头 Head joints 封头接头 tubesheet joints 管子与管板的连接 ...
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探讨了低温管壳式换热器的管子与管板、管板与壳体的连接方式及焊接工艺。
Abstruct: The connection mode and welding technological process between tube and tube sheet, tube sheet and shell of low temperature tubular heat exchanger are discussed.
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