1500C Double Spirals Silicon Carbide Heating Rod

Silicon Carbide Heating Rod Description

Silicon Carbide Heating Rod is a kind of nonmetal high temperature electric heating element.

It is made of selected super quality green silicon carbide as main material,which is made into blank,silicide under high temperature and re-crystallized. Max temperature 1600 deg C.

Heaters silicon carbide SiC heater have rather large specific resistance. When it is heated in air and the surface temperature of the hot zone reaches 1050°C,it's resistance rate is 600-1400mm2/mm and its resistance value changes as the temperature rises which is negative value from room-temperature to 800 °C and is postive value nature over 800 °C .

Silicon Carbide Heating Rod are capable of high power output, and may be mounted either vertically or horizontally.

Silicon Carbide Heating Rod Advantages

• Withstands as high as 1500°C (surface temperature).
• Various shapes, like Rod shape, U shape, W shape, Single Spiral & Double Spiral shape, are available to meet your demand.
• Generates high heat output per unit surface area.
• High strength and excellent shock resistance.

Silicon Carbide Heating Rod Parameters

Outer Diameter (OD, mm)	Hot zone (HZ, mm)	Cold zone (CZ, mm)	Overall length (OL, mm)	Range of resistance (ohms)
8	100-300	60-200	240-700	2.1-8.6
12	100-400	100-350	300-1100	0.8-5.8
14	100-500	150-350	400-1200	0.7-5.6
16	200-600	200-350	600-1300	0.7-4.4
18	200-800	200-400	600-1600	0.7-5.8
20	200-800	250-600	700-2000	0.6-6.0
25	200-1200	250-700	700-2600	0.4-5.0
30	300-2000	250-800	800-3600	0.4-4.0
35	400-2000	250-800	900-3600	0.5-3.6
40	500-2700	250-800	1000-4300	0.5-3.4
45	500-3000	250-750	1000-4500	0.3-3.0
50	600-2500	300-750	1200-4000	0.3-2.5
54	600-2500	300-750	1200-4000	0.3-3.0