DB ( Dumbbell ) Type Silicon Carbide Heating Element for Furnaces
The single-threaded (SG) silicon carbide rod is an outstanding
heating element that combines superior quality and functionality.
Its unique single-thread design provides a secure and stable
connection, while the high-quality silicon carbide material ensures
excellent heat resistance and electrical conductivity.
The SG rod is available in a variety of sizes and lengths to meet
the specific needs of different applications. Whether used in a
small laboratory furnace or a large industrial kiln, it can be
customized to fit your exact requirements.
In addition to its excellent heating properties, the SG silicon
carbide rod also offers excellent thermal shock resistance. This
allows it to withstand rapid temperature changes without cracking
or breaking, ensuring reliable operation even in harsh
environments.
With its advanced design and superior performance, the
single-threaded (SG) silicon carbide rod is a top choice for a wide
range of heating applications.
Physical property of SIC heating element
| specific gravity | 2.6g/cm³~2.8g/cm³ | bend strength | >300kg |
| hardness | >9MOH’S | tensile strength | >150kg/cm³ |
| porosity rate | <30% | radiance | 0.85 |
Following should be provided when inquiring or ordering DB
(Dumbbell) Silicon Carbide Heating Elements:
Type: DB
Outer Diameters: of the Hot Zone (D1) and of the Cold Zone (D2), mm
Length: of the Heating Section or the Hot Zone, HZ, mm
Length: of the Cold Zone, CZ, mm
Overall Length: OL, mm
Example: Type DB, D1/ D2=18/28mm, HZ=300mm, CZ=350mm, OL=1000mm, Resistance 1.70Ω
Specified as:
SPK DB18/28/300/350/1.70Ω
