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What thermal strip should be selected for pipeline antifreeze
Edit：Wuhu Heng Xin Cable Co., Ltd.
Date：2022-08-25
受到气候的影响，在冬季，许多地方的温度低于零摄氏度。对于暴露在室外的短期输电管道，必须安装电热带等保温设施，否则将影响正常生产。例如原油管道没有通过电热带进行温度保护，原油粘度会变高，并在油管上冷凝和吸收，导致原油管道无法正常输送。
选择管道防冻保温的电热带非常重要，因为除了考虑短期输送管道的温度和特性外，还应考虑安装问题，短期管道可能涉及切割和其他问题。因此，选择自限电加热带伴热系统更为合适。自限位电热带可实现自动控温、任意油炸、切割，十字车卷绕好。安装和使用非常方便。它具有PTC阴极的正温度特性，功率随环境温度或设备表面温度的变化而变化。环境温度越低，伴热输出功率越大，可以更好地补偿管道和设备表面的温度损失。
关于管道伴热的选择就先介绍到这，当然，具体选择需要根据现场实际情况进行选择。用户不必担心这一点。电热带制造商的技术人员将充分考虑各种因素，为用户选择好的型号。
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