Twisted tube is a new kind of high efficient heat transfer tube, which is made by contorting roundtube.
扭曲管作为一种新型高效的强化传热管型,是以直圆管为基础,通过旋转扭曲而成。
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The tube body and the tube bottom of the roundtube are fixed together, the tube body adopts a cylinder, and a water drainage hole is arranged at the tube bottom.