... ,safety. 4.Long service life,fast delivery High Efficiency Stainless Steel Electric Sauna Heater Voltage&Power: 110V-240V 300W-2000WSpecification1. ... ,gases,and surfaces.Round,triangular,flat press,and formed bends are made to customer requiremrents.A miltitude of sheath materials ... , printing and dyeing,wood drying,large-scale iron and steel plants,motor cooling, and other wide range of applications. ...