Under normal circumstances, if customers produce electric heating tubes according to our production standards, we can guarantee one year. But warranty does not mean life.
The reason why the life of the flange heating tube is generally not high is that the temperature is not controlled, which causes the internal temperature of the heating tube to be
The flange electric heating tube distributes high temperature resistant wires uniformly in the high temperature stainless steel seamless tube, and densely fills the gap part with
