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{"title":"Reaction Bonded Silicon Carbide RBSiC Rings with Max. Service Temp 1380\u2103,","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/26\/18db3d40624f1b07d004f7157c97-200x200-1\/reaction_bonded_silicon_carbide_rbsic_rings_with_max_service_temp_1380_e2_84_83_2c_flexural_strength_367mpa_2c_and_density_3_05.jpg","attrs":{"Brand Name":"KEGU","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"2,000 pcs\/month"}}
{"title":"2.8 Density 1600\u00b0C High Efficiency Silicon Carbide Heating Element with Reaction","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/24\/0d6940e7566b5f9a9acf41c254b0-200x200-1\/2_8_density_1600_c2_b0c_high_efficiency_silicon_carbide_heating_element_with_reaction_bonded_sic_rod.jpg","attrs":[]}
{"title":"High-Performance Silicon Carbide Furnace Components with Extreme Temperature","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/86\/3a11c89269daa638dec6584460da-200x200-1\/high_performance_silicon_carbide_furnace_components_with_extreme_temperature_resistance_2c_superior_mechanical_strength_2c_and_exc.jpg","attrs":{"Price":"200-500 yuan\/kg","Model Number":"Customizable","Brand Name":"KEGU","Place of Origin":"China"}}
{"title":"High-Temperature Stable SiC Burner with Thermal Shock and Corrosion Resistance","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/ae\/2d3b6830d6f5a58fa6b8bc4d29d2-200x200-1\/high_temperature_stable_sic_burner_with_thermal_shock_and_corrosion_resistance_for_industrial_furnaces.jpg","attrs":{"Price":"200-500 yuan\/kg","Model Number":"Customizable","Material":"SiC","Composition:SiC":"\uff1e85%"}}
{"title":"Reaction Bonded Silicon Carbide (RBSC\/SiSiC) with Superior Corrosion Resistance,","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/2e\/dd5dc826852a7676c43416e8c6af-200x200-1\/reaction_bonded_silicon_carbide_28rbsc_2fsisic_29_with_superior_corrosion_resistance_2c_high_temperature_stability_2c_and_exceptio.jpg","attrs":{"Price":"200-500 yuan\/kg","Model Number":"Customizable","Brand Name":"KEGU","Place of Origin":"China"}}
{"title":"Reaction-bonded silicon carbide setter plate with 1380\u2103 max service temp, 250MPa","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/a8\/27b044a3a4b1ffb5e4360557fb25-200x200-1\/reaction_bonded_silicon_carbide_setter_plate_with_1380_e2_84_83_max_service_temp_2c_250mpa_flexural_strength_2c_and_e2_89_a53_0g_2.jpg","attrs":{"Brand Name":"KEGU","Model Number":"Customizable","Place of Origin":"China","Price":"200-500 yuan\/kg"}}
Ensure unmatched stability and efficiency in your high-temperature roller hearth kilns with our advanced reaction sintered silicon carbide (SiC) roller tubes. Engineered for demanding applications across ceramics, lithium battery production, and specialty materials processing, they deliver superior durability and consistent performance under extreme conditions.
Why Choose Our SiC Roller Tubes?
Exceptional High-Temperature Capability
Withstands temperatures up to 1380 °C
Unique strength retention — bending strength increases from 250 MPa at 20 °C to 280 MPa at 1200 °C
Extended Service Life & Reduced Maintenance
Outstanding resistance to oxidation, wear, and acid/alkali corrosion
Ultra-high surface hardness (≥2100 HV2) ensures superior abrasion resistance
Superior Process Stability & Product Uniformity
Maintains dimensional stability under mechanical and thermal load
High thermal conductivity (45 W/(m*K) at 1200 °C) enables uniform heat distribution
Low thermal expansion (4.5*10⁻⁶ K⁻¹) minimizes thermal stress and deformation
Technical Specifications
Item
Data
Max Temperature of Application
1380 °C
Density
3.04 - 3.08 g/cm³
Open Porosity
<0.1%
Bending Strength (20°C)
250 MPa
Bending Strength (1200°C)
280 MPa
Modulus of Elasticity (20°C)
330 GPa
Modulus of Elasticity (1200°C)
300 GPa
Thermal Conductivity (1200°C)
45 W/(m*k)
Coefficient of Thermal Expansion
4.5*10⁻⁶ K⁻¹
Rigidity
≥2100 HV2
Acid Alkaline-proof
Excellent
Upgrade to a kiln solution that guarantees reliability, enhances product quality, and reduces total cost of ownership.
