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Silicon carbide tubes
Sic Silicon Carbide Ceramic Square Tube  Pipe Beam Sic Silicon Carbide Ceramic Square Tube  Pipe Beam Sic Silicon Carbide Ceramic Square Tube  Pipe Beam Sic Silicon Carbide Ceramic Square Tube  Pipe Beam Sic Silicon Carbide Ceramic Square Tube  Pipe Beam

Sic Silicon Carbide Ceramic Square Tube Pipe Beam

Silicon Carbide Square Tubes Sisic Sic Beam for Kiln Furniture mainly made by SiSiC (RBSiC). Our beams are widely used for the loading structure system of tunnel kiln, shuttle kiln and other kilns.

  • item no. :

    CS-THG-H001
  • hits :

    425
  • Color :

    Black
  • Port :

    Shenzhen China, Express delivery
  • lead date :

    Within one month
  • Material : Silicon Carbide

  • Purity : 90%

  • Shape : Square

  • Original Country : China

  • description

Sic Silicon Carbide Ceramic Square Tube  Pipe Beam



Sic Beam Feature : 

Compared with other metal electric heating elements, it has the following unique advantages:

1. Strong acid resistance and oxidation resistance;

2. The surface load density is larger than the metal heating element, the heating is faster, and the thermal efficiency is higher.

3. Good heat and cooling resistance, small linear expansion coefficient;

4. High thermal conductivity;

5. High temperature, long life, normal air atmosphere, rod surface temperature can reach 1600℃, continuous service life can reach more than 2000h;

6. Easy installation and replacement;

7. A wide range of materials.

Item Unit Data
Operating Temperature 1380
Density g/cm³ ≥3.02
Porosity % < 0.1
Bending Strength Mpa 250(20℃)
Mpa 280 (1200℃)
Elastic Modulus Gpa 330(20℃)
Gpa 300 (1200℃)
Thermal Conductivity W/m.k 45 (1200℃)
Thermal Expansion Coefficient K-1×10-6 4.5
Mohs Hardness 13
Alkalinity and Acidity Excellent

Square Beams Specifications : 

Item Cut side heightmm Cut side widthmm Thicknessmm Length          mm Purity%
CS-THG-H001 20 20 4 50-4500 90
CS-THG-H002 20 20 5 50-4500 90
CS-THG-H003 20 30 4 50-4500 90
CS-THG-H004 20 30 5 50-4500 90
CS-THG-H005 20 40 5 50-4500 90
CS-THG-H006 25 25 5 50-2000 90
CS-THG-H007 25 30 5 50-4500 90
CS-THG-H008 30 30 4 50-4500 90
CS-THG-H009 30 30 5 50-4500 90
CS-THG-H010 30 40 4 50-4500 90
CS-THG-H011 30 40 5 50-4500 90
CS-THG-H012 30 40 6 50-4500 90
CS-THG-H013 30 50 4 50-4500 90
CS-THG-H014 30 50 5 50-4500 90
CS-THG-H015 30 50 6 50-4500 90
CS-THG-H016 30 60 5 50-4500 90
CS-THG-H017 30 60 6 50-4500 90
CS-THG-H018 45 50 4 50-4500 90
CS-THG-H019 45 50 5 50-4500 90
CS-THG-H020 45 50 6 50-4500 90
CS-THG-H021 40 40 5 50-4500 90
CS-THG-H022 40 40 6 50-4500 90
CS-THG-H023 40 40 7 50-4500 90
CS-THG-H024 40 50 6 50-4500 90
CS-THG-H025 40 50 7 50-4500 90
CS-THG-H026 40 60 5 50-4500 90
CS-THG-H027 40 60 6 50-4500 90
CS-THG-H028 40 60 7 50-4500 90
CS-THG-H029 45 45 5 50-4500 90
CS-THG-H030 45 45 6 50-4500 90
CS-THG-H031 45 45 7 50-4500 90
CS-THG-H032 50 50 5 50-4500 90
CS-THG-H033 50 50 6 50-4500 90
CS-THG-H034 50 50 7 50-4500 90
CS-THG-H035 50 60 6 50-4500 90
CS-THG-H036 50 60 7 50-4500 90
CS-THG-H037 50 60 8 50-4500 90
CS-THG-H038 50 70 6 50-4500 90
CS-THG-H039 50 70 7 50-4500 90
CS-THG-H040 50 70 8 50-4500 90
CS-THG-H041 60 60 7 50-4500 90
CS-THG-H042 60 60 8 50-4500 90
CS-THG-H043 60 60 9 50-4500 90
CS-THG-H044 60 70 7 50-4500 90
CS-THG-H045 60 70 8 50-4500 90
CS-THG-H046 60 70 9 50-4500 90
CS-THG-H047 60 80 7 50-4500 90
CS-THG-H048 60 80 8 50-4500 90
CS-THG-H049 60 80 9 50-4500 90
CS-THG-H050 60 90 7 50-4500 90
CS-THG-H051 60 90 8 50-4500 90
CS-THG-H052 60 90 9 50-4500 90
CS-THG-H053 70 70 7 50-4500 90
CS-THG-H054 70 70 8 50-4500 90
CS-THG-H055 70 70 9 50-4500 90
CS-THG-H056 50 20 5 50-4000 90
CS-THG-H057 60 25 6 50-4000 90
CS-THG-H058 70 30 7 50-4000 90


Sic Beams Application:

SiC beam is oxidation-resistant, high-strength, and will not deform after long-term use. It is a load-bearing support for shuttle kilns, double-layer kilns and other industrial kilns. It is widely used in various industrial furnaces, desulfurization equipment, large-scale boilers and other mechanical equipment and ceramics, machinery, metallurgy, electronics, chemical industry, petroleum, steel and other fields.

             



Packing & Shippment :

CS’s Silicon Carbide Products are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.              

              



Use/Maintenance Methods :

1, silicon carbide tube texture hard and brittle, thread with limited elasticity, installation and disassembly should be fully careful attention, so as not to break, damage. In any case, it should be guaranteed to expand and contract freely, and the existence of mechanical stress should be avoided.

 2.Silicon carbon tube aging, life and the use of temperature is very close, generally at 1300℃±50℃ can run 1500 hours or so. 

3, the heating can not contain too high moisture, otherwise it will affect the life of silicon carbon tube, can be dried and then heated. 

4, silicon carbon tube is not suitable for working in a protective atmosphere, such as hydrogen. Carbon monoxide will also free the carbon in the case of insufficient oxygen supply, thus affecting the life of the SIC tube. 

5, the selection of silicon carbon tube surface load varies with the temperature, the working temperature at 1300℃ allows 6w/cm2, and the working temperature at 1000℃ can allow 30 w/cm2, choose the appropriate heating power can extend the life of silicon carbon tube. 6. Clean the inner and outer furnace tubes before installing the silicon carbon tube. Remove the sundry between the silicon carbide pipe thread strips or can cause short circuit, the conductive clip connecting piece should be rotated tightly, and the insulation piece should be reliably insulated. 

7, the installation can be energized oven, starting from low temperature and low power for 8 hours, the oven must be used for a long time before not using, especially in the southern humid areas. 8. The spare silicon carbon tube should be placed in a dry place without atmospheric erosion to prevent the delidification of the aluminum plating end.



Customize Requirements: 

Pipe diameter, length of heating end, length of cold end, total length, resistance, service temperature need to be provided 2: link mode and series mode can be provided in detail.



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