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   工藝：恒功率加熱帶,、電熱帶它是由母線,、母線絕緣層,、主絕緣層發(fā)熱絲外護(hù)套,、屏蔽層和zui外加強(qiáng)保護(hù)套組成。

   用途：適用于管道,、容器表面敷設(shè)

   特點(diǎn)：當(dāng)溫度上升時(shí),，發(fā)熱功率減小，當(dāng)溫度下降時(shí),，發(fā)熱功率增大,。起動(dòng)沖擊小耐蝕性能好，使用壽命長(zhǎng),，能剪切使用等優(yōu)點(diǎn),。

Technology: constant power and the tropics, Dianredai it from the bus, bus insulation layer, the heat insulating layer of silk jacket, shield, and strengthen the protection of the kit components.
Use: apply to pipeline laying vessel surface
Features: When the temperature rises, fever power decreases when the temperature is decreased, increasing heating power. Starting impact on the corrosion resistance of a good, long life, to the advantages of the use of shear.