Ceramic Inner Tube Refractory Sic Radiant Tubes with Good Price
China Ceramic Inner Tube Refractory Sic Radiant Tubes with Good Price, Find details about China Silicon Carbide Radiant Tube, Radiant Tube from Ceramic Inner Tube Refractory Sic Radiant Tubes with Good Price
Reaction bonded sic radiant tube with good thermal conductivity, also called sic flame tube, ceramic inner pipe.
It is widely used in tunnel kiln, shuttle kiln, roller kiln, and other fuel gas, fuel oil industry furnace, also used as of push the fire treatment production line in steel, metallurgy, and other industrial furnaces.
| Item | Unit | Data |
| Max temperature of application | ºC | 1380 |
| Density | g/cm3 | ≥3.02 |
| Open porosity | % | < 0.1% |
| Bending strength | Mpa | 250(20ºC) |
| Mpa | 280(1200ºC) | |
| Modulus of elasticity | Gpa | 330(20ºC) |
| Gpa | 300(1200ºC) | |
| Thermal conductivity | W/m.k | 45(1200ºC) |
| Coefficient of thermal expansion | K-1×10-6 | 4.5 |
| rigidity | 13 | |
| Acid alkaline-proof | Excellent |
The thermal conductivity of silicon carbide is much higher than that of other materials.
Its thermal conductivity is five times that of stainless steel and 10 times that of Hastelloy alloy, almost the same as that of commonly used graphite tubes.In the current heat exchanger material, silicon carbide is the best performance of high-end material, its hardness is 50% higher than the tungsten carbide, so even under the pressure of extremely high temperature, it also has super wear resistance and complete impervious performance.
Applications in various high-temperature industries
Qingdao Newthink New Materials Co.,Ltd. Is a professional company engaged in R&D, production, and sales of silicon carbide products. NTK was established in 2011 and now is expanding to global markets very fast with our advanced equipment, imported high-quality materials, mature technical strength, and a full set of quality control systems.
We have sold to many countries including UK, Australia, New Zealand, Italy, Mexico, Korea, Pakistan, India, Turkey, Brazil, Chile, Peru, etc.
- Own production factory.
- OEM&ODM service can be offered.
- Free sample: Sample and trial orders are accepted for the quality test.
- Short delivery: For some regular products, the shortest lead time is 15 days.
- One-year warranty based on normal operation.
- Professional Services: Provide all the detailed information and photos from order to delivery.
- Documents: Offer relative export documents and Certificate of Origin if requires.
- Warm and considerable after-sale service
SiC kiln furniture
Packing photos
FAQ
A: We have our own SiC ceramic production factory, and we're a professional exporter too.
Q: How long is your delivery time?
A: It is around 20 days in the low season, and 35-65 days in the peak season.
Q: Do you provide samples for trial orders?
A: Yes, we offer regular product samples for free, but the delivery cost will be for buyers.
Q: What are your terms of payment?
A: Usually value >1000USD, 40% T/T in advance, balance paid before shipment;
For sample orders, we accept payment through PayPal or Western Union.
Q: Do you have a guarantee for products?
A: One-year warranty based on normal operation.
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