Tube bundle fix the drooped structures through welding for both ends of upper header and make fly ash drop by rapping the end plate of lower header.

锅炉中的管束是上部集箱的两端通过焊接固定垂下的结构，通过锤打下部集箱的端板，振落飞灰。

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For the production of various types of alloy structural parts and components, such as the power station boiler superheated header, large diameter tube plate Structure.

用于制作各类合金结构件及其零部件，如电站锅炉过热器集箱、大口径管板结构件。

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