Tubular Electric Heaters for industrial washing machines

Tubular electric heaters for industrial washing machines are made of stainless steel with stainless steel flanges and fittings or a special sealed plate equipped with a rubber seal.  
Tubular electric heaters are made in accordance with the requirements of State Standard 13268-88.  

It is placed high demands on the quality of these heaters since they have to withstand the overload because of the excessive formation of scale on the shell during the heating of a large water volume and the impact of chemically active substances of washing powders and bleaches. 

This type of heaters can be manufactured with reinforced shell to increase their reliability and the service life.