普通型单端电热管
技术参数: ●电热管直径:ф3~ф50㎜ ●电热管管材:sus304、sus321、sus316l、sus310s、800,840; ●输入电源及功率:12V~450V;10W~3000W ●电热管长度:15mm~35mm; ●绝缘值:>=500M ohm; ●耐压值:>=1500V/S;