Sell water heater

Description

The stainless steel tube heater use stainless steel as carrier，in it there is alloy resistance wire as the heating unit，the tube inside  is filled with the heat conduction and insulated crystal magnesia with high quality after passing advanced technology such as coiling wire,shrinking tube,removing humidity and sealing etc. The connection between flange and heating tube adopts Hydrogen arc welding and vacuum lead welding to guarantee the heater without leakage under high voltage.It can reach needed temperature fast，good performance of the heat extension，high heat efficiency，small electric consumption，longevity of service，and work in the liquid and gas to heat。It applies widely in the industry and civilization heating occasion。Heater can be designed into double power tubes and single power tube according to the customer’s request. We can design different kinds of specifications and external dimension heaters which have passed strict safe performance test and pressure test with safety and reliability.