Super quality double spiral type electric silicon carbide rod,sic heating element
STA double spiral type sic heating element can be used in the furnace temperature 600C-1600C, directly in the air use as well, and it need not any protective atmosphere. Because of SiC heating elements well performance, they are widely used in high temperature furnace, ceramics, glass, analysis and test, semiconductor, science research etc.
1. double spiral type sic heating element are non-metal electric heating element made from SiC as its main raw materials.
2. It has some specific properties, such as low expansion coefficient, little deformation, stable chemical property, long service life, easy installation and maintenance, etc.
3. It can be directly used in the air atmosphere without any protection atmosphere.
4. Sic elements of silicon carbide is extensively used in the fields of metallurgy, ceramics, glass, machinery, analysis test, semiconductor, science & research and so on.
Product Introduction
I. Types: We make Rod type(ED type), Dumbbell type(DB type),U type, W type (Three Phase type), Solid Rod type, Spiral type and 5 piece type (dual hot zone) or according to your requirement.
II. Dia. 8-55mm for all types.
III. Temp: 600-1600 Celsius degrees
IV. Packaging: outer wooden box, cartoon box inside, polyfoam filled to ensure safety
V. Delivery: one week after receiving the payment
Advantages
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 |
Recommend surface load
Furnace Temp (°c ) | 1100 | 1200 | 1300 | 1350 | 1400 | 1450 |
Surface load of hot zone (W/cm²) | <17 | <13 | <9 | <7 | <5 | <4 |
The Advantages of Sic elements from STA
No fuel availability or storage problems
No noxious fuel exhaust to be ducted away
High strength and excellent shock resistance
Economical, dependable, high-quality, excellent after-sale service
One of the highest hot: cold ratios in the industry
Efficiently handle a wide range of products and atmospheres without any protection atmosphere
Technical Data
Diameter | Length of hot zone | Length of cold zone | Overalllength | Range of resistance |
8mm | 100-300mm | 60-200mm | 240-700mm | 2.1-8.6 ohms |
12mm | 100-400mm | 100-350mm | 300-1100mm | 0.8-5.8 ohms |
14mm | 100-500mm | 150-350mm | 400-1200mm | 0.7-5.6 ohms |
16mm | 200-600mm | 200-350mm | 600-1300mm | 0.7-4.4 ohms |
18mm | 200-800mm | 200-400mm | 600-1600mm | 0.7-5.8 ohms |
20mm | 200-800mm | 250-600mm | 700-2000mm | 0.6-6.0 ohms |
25mm | 200-1200mm | 250-700mm | 700-2600mm | 0.4-5.0 ohms |
30mm | 300-2000mm | 250-800mm | 800-3600mm | 0.4-4.0 ohms |
35mm | 400-2000mm | 250-800mm | 900-3600mm | 0.5-3.6 ohms |
40mm | 500-2700mm | 250-800mm | 1000-4300mm | 0.5-3.4 ohms |
45mm | 500-3000mm | 250-750mm | 1000-4500mm | 0.3-3.0 ohms |
50mm | 600-2500mm | 300-750mm | 1200-4000mm | 0.3-2.5 ohms |
54mm | 600-2500mm | 300-750mm | 1200-4000mm | 0.3-3.0 ohms |
OEM Service
1.You give us an inquiry or leave a message.
2.We will quote accordig to the type,diameter,hot zone,cold zone,length,resistance,temperature.
3.Negotiation payment after all details confirmed.
4.We will send the goods to you timely.
5.If you need special and customized design,the delivery time will be based on the quantity and
specifications according to your requirement.
6.Devery time:7 days after your payment.
7.After-sale service:We will take responsibility of any problem caused by manufacturer,offer 100%
satisfied guarantee.
