内螺纹铜管又称非平滑管，英文名称INNER GROOVED COPPER TUBE(IGT)，是指外表面光滑，内表面具有一定数量，一定规则螺纹的内螺纹TP2紫铜管。
1 中文名称： 内螺纹铜管 英文名称： Inner grooved copper tube 版本： 附注： 标准状态： 废止 载体： 纸本 中国标准分类： 【H62】 国际标准分类(ICS)： 【77.150.
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... 蒸发器型式Evaporator type 内螺纹铜管+亲水铝箔Copper aluminum chiller 系统最大压降Pressure drop ...
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内螺纹铜管铝片 inner screw tube and
无缝内螺纹铜管 Seamless inner grooved copper tube
内螺纹铜管+亲水铝箔 Copper aluminum chiller
Ihere are many channels or grooves in the inner face of inner grooved tube or pipe, so the areas of heat exchange and the efficacy of flow, so the heat transfer coefficient is obviously improved.
内螺纹铜管在其内部增加了螺纹或沟槽,增大了热交换面积和内部紊流效果,使热交换管换热系数大大提高。
参考来源 - 空调与制冷用高效节能内螺纹铜管高频焊工艺及应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
简单介绍了空调器热交换元件——内螺纹铜管的制造原理。
It is introduced that manufacturing principle of inside thread copper pipe-for the Heat Exchange Element of air condition.
介绍了典型螺纹结构和性能，以及国内外内螺纹铜管的生产现状和发展前景。
It is also introduced that typical thread form and performance as well as the production status and developing prospect of inside thread copper pipe abroad and at home.
采用挤轧法生产内螺纹铜管时易出现一种特有的线形缺陷，显著影响内螺纹铜管的成材率。
The inner spiral copper tube produced by extrusion-rolling process has a kind of special line defect, which influences the production yield remarkably.
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