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1.Silicon carbide SiC electric heating elements can up to 1600 deg C 2.SiC heater is for furnace and kiln
GC type silicon carbide heating element,the enlarged cold end of the dumbbellstyle element were originally made over sized to increase cold end cross section.It has lowering electrical resistance. There be lowering cold and operating temperature
Diameter (d) | Length of hot zone (I) | Length of cold zone | Overall Length (L) | Range of Resistance | Diameter (d) | Length of hot zone (I) | Length of cold zone | Overall Length (L) | Range of Resistance |
8 | 100-300 | 60-200 | 240-700 | 2.1-7.2 | 30 | 300-2000 | 250-800 | 800-3600 | 0.4-4.0 |
12 | 100-400 | 100-350 | 300-1100 | 0.8-6.0 | 35 | 400-2000 | 250-800 | 900-3600 | 0.5-3.4 |
14 | 100-500 | 150-350 | 400-1200 | 0.8-5.6 | 40 | 500-2700 | 250-800 | 1000-4300 | 0.5-3.0 |
16 | 200-600 | 200-350 | 600-1300 | 0.8-4.4 | 45 | 500-3000 | 250-750 | 1000-4500 | 0.3-2.5 |
18 | 200-800 | 200-400 | 600-1600 | 0.7-5.8 | 50 | 600-2500 | 300-750 | 1200-4000 | 0.3-2.5 |
20 | 200-800 | 250-600 | 700-2000 | 0.6-5.0 | 54 | 600-2500 | 300-750 | 1200-4000 | 0.3-2.5 |
25 | 200-1200 | 250-700 | 700-2600 | 0.6-4.5 |
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Dumbbell Silicon carbide heating elements