电加热棒的特点

Characteristics of electric heating rod

1.电加热棒结构坚实，抗弯强度高，小巧，密封，防爆，符合储存石油及其制品的各型式油罐加热和保温。

The 1. electric heating rod has a solid structure, high bending strength, small, compact, sealed and explosion-proof, which meets the heating and heat preservation of various types of oil tanks that store oil and its products.

2.电加热棒发热均匀，表面热负荷低，使用寿命长。没有无功损耗，热效率高，操作检修方便，日常无需维护。

2. electric heating rod is evenly heated, the surface heat load is low, and the service life is long. No reactive power loss, high thermal efficiency, convenient operation and maintenance, no need to maintain daily.

3.无需将容器内介质清除即可更换、维修。

3. without the removal of the medium in the container, it can be replaced and repaired.

4.DBRL系列电加热棒不必在罐上开孔，利用人孔即可安装。

4.DBRL series of electric heating rods do not have to open the hole on the tank and can be installed with the manhole.