伴热蒸汽压力根据介质情况确定。
开启燃油管路的蒸汽伴热。
切断燃油管路的蒸汽伴热。
蒸汽和电加热伴热必须列表进行检查。
对硫磺回收这类有自产蒸汽且蒸汽又难有别的利用途径的装置，采用蒸汽夹套伴热是合理的。
However, it is reasonable to adopt steam jacket heat tracing for sulfur recovery unit, as the steam produced by the unit itself has no other utilization.
介绍一种简单实用的蒸汽伴热系统的工艺设计方法。
A simple and practical process design methods of steam tracing systems is introduced in the article.
在蒸汽管道，伴热管线、小型加热设备，采暖设备，温度要求不高的用汽设备，应该选用热静力型疏水阀。3。在高温高压过热蒸汽管线和设备上，应该选用过热蒸汽专用疏水阀。
In steam pipes, coupled heat pipelines, small heating equipment, heating equipment, air temperatures do not ask for the use of equipment, it should be the choice of hot static type steam traps. 3.
从经济及装置特点两方面对硫磺回收装置电伴热和蒸汽夹套伴热进行了比较。
Electric heat tracing and steam jacket heat tracing in sulfur recovery unit have been compared in the light of economy and unit features.
从技术性能上介绍石油化工工艺管道电伴热的优势和目前蒸汽伴热的缺陷。
The advantages of electrical traced pattern and the disadvantages of traditional steam traced pattern were introduced in the technological performance for the petrochemical process pipeline.
从技术性能上介绍石油化工工艺管道电伴热的优势和目前蒸汽伴热的缺陷。
The advantages of electrical traced pattern and the disadvantages of traditional steam traced pattern were introduced in the technological performance for the petrochemical process pipeline.
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