Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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ED Type Long Service Life Silicon Carbide Heating Element For Furnace
ED Type Silicon Carbide Heating Element for Furnace
1. Product Overiew
SiC heating element is a kind of non-metal high temperature electric silicon carbide heating elements, made of selected super quality green silicon carbide as main materials. Silicon carbide heating elements for element temperatures up to more than 1700 C, available in a wide variety of standard sizes and geometries, or in customized designs to meet the specific needs of various processes and equipment as furnace sic heater.
2. Feature of SiC heating elements:
Anti-oxidization, anti-corrosion, long service life, little deformation, easy installation and maintance.
3. Specidications:
| Diameter (mm) | 14 | 16 | 20 | 25 | 30 | 35 | 40 |
| Length of heating (mm) | 400 | 400 | 500 | 700 | 1500 | 1500 | 2400 |
| Length of cold (mm) | 300 | 300 | 400 | 450 | 650 | 650 | 850 |
Technical Parameters
| Maximum operating temperature (ºC) | Density (g/cm3) | Heat Conduction [W/(m·ºC)] | Specific heat capacity [KJ/(kg·ºC)] |
| 1500 | 2.2-2.4 | 23.26 | 0.71 |
| Resistivity (Ω·mm2/m) | Thermal expansion coefficient (20~1500ºC) (×10-6/ºC) | Tensile strength (MPa) | Flexural strength (M Pa) |
| 1000-2000 | 5 | 39.2-49 | 70-90 |
4. Product process:
Made into blank, silicided under high temperature and re-crystallized.
5. Packing and shipping
Packing: from the inside to outer packaging, is foam sponge, carton, wooden case.
Transport modes: Sea or Air transportation, TNT, DHL express or FedEx.
6. FAQ
Q: Can you provide technical support?
A: Yes, we can provide technical support, and we can also provide door-to-door service for orders with a value of more than 1 million US dollars.
Q: Do you provide samples? Is it free?
A: We can provide samples. For conventional products, samples are free. Customized samples need to be paid. Buyers need to bear the international express fee.
Q: How long is the delivery time?
A: The stocked products are generally 3-7 days, or the production time is 25-50 days, however, the specific time needs to be based on the order quantity and production scheduling situation.
Q: What's the MOQ?
A: Determined according to the specific situation, if there is inventory, there is no limit.