适用行业
Hotels, 维修店, 生产车间, 家用, 零售业
Product Name
China Electric Tubular Heating Element Water Heater Heating Elements
Wall thickness of tube
0.6mm-0.7mm
surface treatment
sliver/electrolyte/polishing/electroplate/acid-washing
welding of flange
Silver brazing/Tin brazing
thermostat
single or double protection
