... made of titanium, zirconium, SUS304 and SUS316 stainless steel tubes. Single tube metal heater (1). Made of titanium, zirconium, SUS304 and ... and is available for horizontal type heating of PCB. The voltages have 120V, 240v, 380v, 415v and 480v, single-phase and three ... complying with international inspection standards and ensure the electrical safety. Single tube metal heater