Ceramic Silicon Carbide Tube for Furnace¹

Product Description Sic Silicon Carbide Ceramic BeamSic Silicon Carbide Ceramic Tube Pipe - Buy Sic Silicon Carbide Ceramic Tube,Sic Silicon Carbide Ceramic Beam,Silicon Carbide Rbsic BeamSilicon carbide pipes are also known as silicon ceramic pipes, which belong to the refractory pipe family. This kind of pipe is made of clay bonded silicon carbide material, which has good wear resistance, heat resistance, corrosion resistance and high temperature performance. Silicon carbide pipe is the ideal lining material of smelting steel industry, because it has the advantages of high temperature resistance, good slag erosion resistance, high strength and long service life.  SiC thermal couple protection tube is oxidation resistance, high thermal conductivity, corrosion resistance, low coefficient of thermal expansion. They can be used in metallurgy industry, chemical industry and ceramics industry. They can be used as temperature-checking protection tubes.  ApplicationSilicon carbide tube has four main application areas, namely: functional ceramics, high-grade refractory materials, abrasives andmetallurgical raw materials Product ParametersPhysical And Chemical Indicators Of Product Chemical IndexSilicon Carbide PipeBulk density(g/cm3)Porosity (%)Porosity (%)<0.1Bending strength(MPa)250(20oC)280(1200oC)Thermal conductivity(W/MK)45(1200oC)Thermal expansion(20-1000oC) 10-6k-14.5Max. working temperature(oC)1380PH ResistanceEXCELLENTMoh's scale of thermal expansion13 Chemical componentSiC%Fe2O3AI2O3%Dissociative SI+SIO2%Dissociative C%≥98≤0.5≤0.02≤0.4≤0.3      MaterialComponent %Temperature in common use °CCharacteristicRecrystallized SiCSiC 981400Good gas tightness,heat-resisting,strong concussion,excellent wear-resistantance.in the atmosphere of oxidation and reducingproperty,can be used to 1600°C.FeatureAdvantage1, Moulding: Cold isostatic pressing(CIP)2, Sintering: GPSN/RSSN3, High strength and good compactness4, Low thermal expansion coefficient5, Excellent thermal shock resistance6, No wetting by molten aluminum and non-ferrous metal7, Good corrosion resistance Installation InstructionsMatter Needing Attention1, silicon carbide pipe texture is hard and brittle, thread with limited elasticity, installation and disassembly should be fully careful attention, 2, life and the use of temperature is very much related, generally in 1300oC±50oC can run 1500 working hours. 3, the heated material can not contain too much water, otherwise it will affect the life of the silicon carbon tube 4, silicon carbon tube is not suitable for working in a protective atmosphere, such as hydrogen. Thus affect the life of silicon carbide tube. 5,the selection of the surface load of the silicon carbon tube changes with the temperature, and the selection of the appropriate heating power can extend the life of the siliconcarbon tube. 6, the silicon carbide tube should be cleaned between the internal and external furnace tubes before installation. Remove the debris between the threads of the silicon carbide pipe or that can cause short circuit, the conductive clip connection sheet should be tightly tightened, and the insulation sheet should be reliably insulated. 7, the installation can be electric oven, long-term need not use before also must oven, 8, spare silicon carbon tube should be placed in a dry, no atmosphere erosion place, to prevent aluminized end delixing. Product Specification  OD(mm)ID(mm)Length(mm)168300-6002212300-8002816300-12003018300-10004525300-1000 Detailed Photos  Production Process  Company Profile 1. Our company is a high & new technology enterprise specially engaged in developing, manufacturing and selling SiC (silicon carbide) heating elements and  Molybdenum disilicide (Mosi2) heating elements and silicon carbide protective pipes and carbon fiber rod2. It established in the year 2007, with more than 18 years experience for production.3. Products are exported to USA, Germany, France, Poland, Spain,Turkey, Russia, Ukraine, Japan, Korea, Singapore, Vietnam, Thailand and Iran, etc.. They are highly approved by our customers all over the world. 

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