Standard specification:
     *Diameter in mm: 5,6,8,9.5,10,12,12.5,14,16,20,25
     *Diameter in inch: 1/4",3/8",1/2",5/8",3/4",7/8",1"
     *length(mm):21-2500mm
     *Voltage:24V,48V,120V,240V,380V
     *Wattage:50W-4000W
     *Wattage tolerance:+5%^-+10%
     *Wire leads:Standard 300mmL high temperature wires or to be specified when ordering
     *Built in thermocouple J or K
     *Various terminal way for selection: S.S. Armour hose,
        S.S. overbraid, Silicone sleeve, Screw termnal, Wash...