Why do metal heater have a long life

Because of the advantages of its own structure, metal tubular electric heat pipe has a long service life compared with other kinds of heat pipes. Why is the life of metal tubular electric heat pipe long?

Shape of metal tubes, electric heating tube is its internal heating wire spiral, spiral shape of the heating wire is surrounded by a dense of insulating thermal conductive filler, isolated, and metal tube port electric heating tube and sealing materials, so the spiral heating wire is not easy oxidation, life is very long, under the condition of reasonable design and manufacture and use, its life can be in more than 10 years.

Of course, it is worth noting that the above mentioned life of more than 10 years, refers to the reasonable design of the internal heating wire life.

But under the actual situation, most of the electric heat pipe is broken, it is not the electric wire is broken, but the insulation layer is damaged, or the shell is damaged, resulting in the whole electric heat pipe can not be used normally.

Want long life, electric heating tube, therefore, we must need according to the actual working environment, heating medium, operating temperature and use way to choose suitable for shell material of electric heating tube, insulation filling material, heating wire, make the tacit understanding coordination, so as to increase the service life of electric heating tube, each factory, of course, the design of the internal structure is also very important, it is just like cooking, the same raw materials, different chefs to taste different.

Of course, the price of electric heat pipe is also a diversity, can not be generalized, the buyers who need to purchase electric heat pipe need to distinguish the choice well, because most, suffer a loss is the buyer, the seller is always more proficient than your buyer.