Silicon Carbide Heating Element Sic Heating Element For Muffle Furnace

Product Description

Silicon carbide heating element is a kind of non-metal high temperature electric heating element.

It is made of selected high quality green silicon carbide as main material, which is made into blank,

siliconization under high temperature and recrystallized. It is the most popular type of economical

heating element capable of operating under hot and rigorous environments.

Product Advantages

1. Withstands as high as 1500°C (surface temperature).
2. Various shapes, like Rod shape, U shape, W shape, Single Spiral & Double Spiral shape, are available to meet your demand.
3. Large size range.
4. Generates high heat output per unit surface area.
5. High strength and excellent shock resistance.
6. Heat source is free of noise and air pollution.

Product Application
Used in various high temperature electric furnaces and other electric heating devices,

such as in the industries of magnet, ceramics, metallurgy, glass, and machinery.

Types

Outer Diameter: OD, (mm) Hot Zone Length: HZ, (mm)

Code Zone Length: CZ, (mm) Overall Length: OL, (mm)

Shank Spacing: A, (mm) Bridge: D, (mm)

Dimensions For ED Type

Diameter (mm)	Length of hot zone(mm)	Length of cold zone(mm)	Overall length (mm)	Range of resistance（Ω）
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

Note: Specification above are parts of our products for your reference, and

we can manufacture according to your special specification.

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