Skip to content 
Silicon Carbide Heat Exchanger
- [Introduction]: Silicon carbide radiant tube has good thermal conductivity. It is also called silicon carbide flame tube, ceramic inner tube, and heat exchanger. It is an ideal heat conduction device and heat dissipation device under high temperature, high corrosion and high wear conditions, and plays a role in constant temperature.
- [Size]:
25x43x600mm
32x43x690mm
80x118x800mm
132x145x565mm
255x271x465mm
Dimensions can be customized
- Technical Parameters
| Item | Unit | Data | ||||
| RBSiC(SiSiC) | NBSiC | SSiC | RSiC | OSiC | ||
| SiC content | % | 85 | 75 | 99 | ≥99 | ≥90 |
| Free silicon content | % | 15 | 0 | 0 | 0 | 0 |
| Max service temperature | ℃ | 1380 | 1450 | 1650 | 1620 | 1400 |
| Density | g/cm3 | 3.02 | 2.75-2.85 | 3.08-3.16 | 2.65-2.75 | 2.75-2.85 |
| Open porosity | % | 0 | 13-15 | 0 | 15-18 | 7-8 |
| Bending strength 20℃ | Mpa | 250 | 160 | 380 | 100 | / |
| Bending strength 1200℃ | Mpa | 280 | 180 | 400 | 120 | / |
| Modulus of elasticity 20℃ | Gpa | 330 | 580 | 420 | 240 | / |
| Modulus of elasticity 1200℃ | Gpa | 300 | / | / | 200 | / |
| Thermal conductivity 1200℃ | W/m.k | 45 | 19.6 | 100-120 | 36.6 | / |
| Coefficient of thermal expansion | K-1×10-6 | 4.5 | 4.7 | 4.1 | 4.69 | / |
| HV | kg/mm2 | 2115 | / | 2800 | / | / |
- Advantages
- Perfect design scheme, we can design the silicon carbide heat exchanger, silicon carbide radiant tube, silicon carbide combustion chamber, silicon carbide cross and other accessories according to the metal burner used by customers, including size, appearance shape, etc.
- We can achieve precise tolerances and relatively thin wall thicknesses, which is beneficial for energy saving and fast heating.
- The unique process determines that we can produce and develop silicon carbide heat exchangers with more complex shapes.
- Product Application
Silicon carbide heat exchanger is widely used in tunnel kilns, shuttle kilns, roller kilns and other gas and oil-fired industrial furnaces. It can also be used in the push-fire treatment production line of industrial kilns in iron and steel, metallurgy and other industries.
- Our Packing
The two packing methods we use are plywood box packing and solid wood packing, with the solid wood box requires a fumigation certificate. Depending on the various products, we will tailor the proper packaging box; Plastic foam measuring 2 cm to 3 cm thick is placed within the box and secured with row nails. To maintain the products safety during shipment, packing tape is typically used.
- Related Products
