This paper introduces the properties of heating cable, describes the design of low-temperature floor radiant heating and heat preservation of conduit.
本文介绍了发热电缆的特点，阐述了如何应用发热电缆进行住宅低温地板辐射采暖和管道伴热的设计。
This product has excellent high temperature oxidation resistance, high heat resistance. For a gas conduit, afterburner tail pipe, air hose with a swing, instrumentation pipe.
本产品有优良的高温抗氧化性，高的热强性。用于燃气导管，加力燃烧室尾喷管，航空用摇摆软管，仪表用管等。
The pressure gradient at every experimental temperature decreases with increasing conduit diameter thus the LPTT can be lowered down in larger size pipelines.
测得不同温度下压力梯度均随管径增大而下降，故增大管径可以降低极限输油温度。
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