Goose-neck electric heating pipe

Product Features : 

Goose-neck shaped electric heating pipe, easy to install, used in water, oil, chemical media, corrosive acid and alkali solution, hot-pressing mold and other liquid and gas heating, good adaptability to harsh environments. It has the characteristics of flexible structure, safety and environmental protection, good thermal conductivity, long service life, high mechanical strength, convenient installation, safety and reliability. The shape of Annai electric double-head electric heating pipe is straight, U-shaped, L-shaped, W-shaped, fin-shaped and shaped. Uses are dry burning electric heating pipe and water burning electric heating pipe. 

Application areas : 

Water, oil, chemical medium, corrosive acid and alkali solution, hot pressing mold and other liquid and gas heating. It has good adaptability to harsh environment and can also be used for heating and melting of metals with low melting point ( lead, zinc, tin, babbitt alloy ). 

Application shape : 

The shape of Annai electric double-head electric heating pipe is straight, U-shaped, L-shaped, W-shaped, fin-shaped and shaped.

主要参数：  

管材： 不锈刚

绝缘材料：高纯度氧化镁粉， 

发热丝：Ni8OCr20镍格丝

管径：Φ 5mm-Φ 25mm

直径公差：-0.02mm-0.08mm

管长：最大长度3000mm

管长公差：±5%

外观要求：表面光滑、无划痕、无斑点、无凹陷

不加热长度：按需定制

瓦特密度：最大 40W/ cm²

功率公差：± 10% （± 5%-10%。）

外表温度:管表温度最高温度 927℃

元件温度：加热最高温度

连接头温度：最高温度260℃

连接电压： 按需定制

高压强度：最小值800VAC  加热圈电压最大值1250V

绝缘电阻：≥5MΩ(500VDC 情况下)

泄漏电流：≤0,5 mA(253 V AC 情况下)

电气性能：泄漏电流小于 0.5mA

出线方式：

内出线，外出线

内出线更好的保护线材不易折断，但成本比外出线高

出线角度：

直接出线、90度角出线、侧边出线等，根据设备安装接线需要定制

更多选材：

外管材料：304、321、316、310等不锈钢

发热丝：Ni80Cr20镍格丝

绝缘材料： 高纯度氧化镁粉

引线材料：

玻璃纤维(耐温 320℃)

高温玻璃棉(耐温 600℃)

铁氟龙(耐温260℃)

硅橡胶(耐温 180℃)

陶瓷珠(耐温 800℃)

引线保护材料：

玻璃纤维套管(耐温 600℃)

硅橡胶(耐温 180℃)

金属编织软管(耐温 250℃)

金属波纹软管(耐温 250℃)

密封口材料：

硅橡胶(耐温 180℃)

环氧树脂(耐温 315℃)

陶瓷(耐温 800℃)

连接头类型： 

螺纹: M3 / M4 / M6 / M8,外压接导线,扁平插头

法兰片类型：

介质入口和出口可以是法兰连接或螺旋连接, 可按需定制