Product Details

U Shape Silicon Carbide Heater for 1600C Furnace

U type Silicon Carbide SiC heating elements are constructed to from a U-shape. Consequently Type U have the terminals at one end for a single-phase power source. This reduces the number terminations and cold ends thus enabling energy savings.

The technical parameter of U type Silicon Carbide SiC heating elements:

OD(mm)	HZ(mm)	CZ(mm)	A(mm)	Bridge size		Resistance
OD(mm)	HZ(mm)	CZ(mm)	A(mm)	OD	Length	Resistance
14	200	250	40	14	54	2.4-4.6
14	250	300	50	14	64	3.0-6.0
14	300	350	60	14	74	3.6-7.0
16	200	250	40	16	56	1.4-2.8
16	250	300	50	16	66	1.8-3.6
16	300	350	60	16	76	2.0-5.0
18	300	350	60	18	78	2.0-5.0
18	400	400	70	18	88	2.8-5.8
18	500	450	75	18	93	3.6-7.2
20	250	300	50	20	70	1.8-3.6
20	300	350	60	20	80	2.0-5.0
20	400	400	70	20	90	2.8-5.8
25	400	400	70	25	95	1.6-3.4
25	500	450	75	25	100	2.2-4.4
25	600	500	80	25	105	2.6-5.2
30	600	400	70	30	100	1.4-2.8
30	700	450	75	30	105	1.6-3.2
30	800	500	80	30	110	1.8-3.6

When you place order, please tell us following data:

a). Outer diameter (OD)

b). Length of Hot zone (HZ)

c). Length of Overall (OL)

d). Resistance (at 1050C +/-50C)

Silicon Carbide heating elements Order Sample :

U type: OD=20mm, HZ=300mm, CZ=400mm, OL=700mm, A=60mm,

Resistance 2.24 Specify As: S-U,20/300/700/60/2.24

Note:

1. When operating the electric furnace at the beginning, the voltage should be increased slowly and cannot be fully loaded at once. Otherwise the larger current will be resulted in the damage of heater.

2. Heater should be protected against damp during storing or installing to ensure the performance of the heater.

3. Heater is hard and brittle, please be careful when assem bling and maintaining so as to avoid damage.