Audited Supplier
ISO9001
Heater
Silicon Carbide
U Shape Rodtype Spiral Type
Tubular
Sic Heater
1350
SHIBO
Wooden Boxes
SGS
Zhengzhou
Product Description
High temperature rod type spiral type SiC heater made in China
1.The General Description of silicon carbide heater
1). production process:made into blank,silicided under high temperature and re-crystallized.
2). character: high-applied temperature ,anti-oxidization ,anti-corrosion ,long service life ,little deformation,easy installation and maintenance.
3). usage: used in various high temperature electric furnaces and other electric heating devices,such as in the industries of magnet,ceramics,metallurgy ,glass,and machinery.
4). physical properties of element
2. Advices of using the element
1). In order to keep furnace temperature and the charges uniform of each element, before installation resistance distribution must be carried.
2). As the element is very brittle ,be careful while install and maintain to avoid any damage.
3). when start to operate the furnace ,raise voltage slowly and gradually,never give full load at one time.
When you inquiry, pls tell us the following data:
a). Outer diameter (OD)
b). Length of Hot zone (HZ)
c). Length of Overall (OL)
d). Resistance (at 1050°c +/-50°c)
When you place an order of the W Shape SiC Heating Elements, please give following information:
OD: Outer Diameter;
HZ: Length Of Hot Zone;
CZ: Length Of Cold Zone;
OL: Overall Length, A: Shank Spacing
Order Sample of the W Shape SiC Heating Element
W Shape: OD=20mm, HZ=250mm, CZ=350mm, OL=625mm, A=52mm,
Resistance: 0.9Ω Specify As: 20/250/625/52/0.9Ω
1.The General Description of silicon carbide heater
1). production process:made into blank,silicided under high temperature and re-crystallized.
2). character: high-applied temperature ,anti-oxidization ,anti-corrosion ,long service life ,little deformation,easy installation and maintenance.
3). usage: used in various high temperature electric furnaces and other electric heating devices,such as in the industries of magnet,ceramics,metallurgy ,glass,and machinery.
4). physical properties of element
| specific gravity | 2.6~2.8g/cm³ | bend strength | >300kg |
| hardness | >9 MOH′S | Tensile strength | >150kg/cm³ |
| porosity rate | <30% | radiancy | 0.85 |
2. Advices of using the element
1). In order to keep furnace temperature and the charges uniform of each element, before installation resistance distribution must be carried.
2). As the element is very brittle ,be careful while install and maintain to avoid any damage.
3). when start to operate the furnace ,raise voltage slowly and gradually,never give full load at one time.
When you inquiry, pls tell us the following data:
a). Outer diameter (OD)
b). Length of Hot zone (HZ)
c). Length of Overall (OL)
d). Resistance (at 1050°c +/-50°c)
| Dia(OD) (mm) | Length of hot zone(HZ)(mm) | Length of cold zone(CZ)(mm) | Overall Length(OL)(mm) | Range of Resistance(Ω) (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 |
When you place an order of the W Shape SiC Heating Elements, please give following information:
OD: Outer Diameter;
HZ: Length Of Hot Zone;
CZ: Length Of Cold Zone;
OL: Overall Length, A: Shank Spacing
Order Sample of the W Shape SiC Heating Element
W Shape: OD=20mm, HZ=250mm, CZ=350mm, OL=625mm, A=52mm,
Resistance: 0.9Ω Specify As: 20/250/625/52/0.9Ω
