收藏本站 提供:电热管价格和电热管规格型号大全,还提供电热管接线、选型的问题,特耐佳电加热器高端电热供应商。

镀金电加热管

今日出厂产品展示及部分报价

本实用新型涉及一种电加热管,尤其是一种家用电热水器的电加热管。该电加热管由电加热元件、导热绝缘材料及金属套管组成,所述金属套管的外壁附有表面粗糙度小于0.8μm、含金量大于等于18K的金合金镀层。由于金合金镀层与金属套管基体结合牢固,表面极为光滑,导热性能好,化学性质稳定、耐腐蚀、耐高温,因此本实用新型的电加热管具有性能可靠、不易聚集水垢、使用寿命长的优点。
The utility model relates to an electric heating pipe, especially an electric heating tube electric heater. The electric heating pipe comprises an electric heating element, heat insulating material and a metal sleeve pipe, the outer wall of the metal casing with gold alloy coating surface roughness less than 0.8 μ m, the gold content is greater than or equal to 18K. Because of the firm combination of gold alloy coatings and metal casing body, the surface is very smooth, good thermal conductivity, chemical stability, corrosion resistance, high temperature resistance, so the utility model of the electric heating tube has the advantages of reliable performance, not easy to long life advantages of scale, the use of aggregation

镀金电加热管

镀金电加热管

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