列管冷凝器是油脂浸出、精炼过程中广泛使用的热交换设备。在圆柱形壳体内装有很多平行管子组成管束，通过热交换使溶剂蒸汽冷凝的设备。有卧 式、立式两种。,按材质分为碳钢列管冷凝、不锈钢列管式冷凝器和碳钢 与不锈钢混合列管式冷凝三种，按形式分为固定管板式、浮头式、U型管式换热器， 按结构分为单管程、双管程和多管程。列管冷凝器高效传热设备，它适用于医药、化工、食品、石油、轻工等行业。传热面积0.5-500m2,可根据用户需要定制。主要技术参数如下：称直径管程数管子数量换热面积 公称值/计算值管程通道截面积 管程通道流速为0.5m/sec时的流量m/hr公称压力管子长度（m）φ25×2.515002000300040006000φ25×21591141.51.6222.1733.27　　0.0044/0.00497.92/8.820.252191263/3.004/4.026/6.068/8.1　0.0082/0.009014.76/16.200.6　2263/3.004/4.026/6.068/8.81　0.0041/0.00457.38/8.011.02731445/5.087/5.1810/10.2614/13.7221/20.630.0138/0.015224.84/27.361.6　2405/4.626/6.199/9.3312/12.4719/18.760.0063/0.006911.24/12.422.53251607/6.939/9.2814/14.0019/18.7128/28.130.0188/0.020833.84/37.440.6　2566/6.479/8.6613/13.0517/17.4636/26.260.0088/0.009715.84/17.461.0400111914/13.4718/18.4128/27.7637/37.1055/55.80.0374/0.041267.32/74.161.6　211013/12.7017/17.0226/25.6634/34.2050/51.580.0173/0.019031.14/34.202.5