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Refractory cooling air pipe for roller hearth kilns
Product Description
SiSic cooling air pipes are resistant to oxidation, rapid cooling and thermal shock. The pipes also have low coefficient of thermal expansion and good oxidation, high temperature creep resistance. SiSic cooling air pipes are used for the cooling area of roller hearth kilns. The operation life is more than 10 times that of stainless steel pipes.
Product Show
The series of pipes are widely applicable to the sintering zone under high temperature of roller kilns,which produces household porcelain, sanitary ceramics, building ceramics and magnetic materials.
Feather
1:High temperature tolerance
2:Rapid cooling and thermal shock
3:Excellent oxidating resistance.
4:High bending strength
5.Long service life
Parameter of product
Item | Unit | Data |
Temperature of application | ℃ | ≤1380℃ |
Density | g/m³ | ≥3.02 g |
Open porosity | % | <0.1 |
Bending strength | Mpa | 250(20℃) |
Mpa | 280(1200℃) | |
Modulus of elasticity | Gpa | 330(20℃) |
Gpa | 300(1200℃) | |
Thermal conductivity | W/m.k | 45(1200℃) |
Coefficient of thermal expansion | K-1x10-6 | 4.5 |
Rigidity | 13 |
Other products
Weifang Zhongjia is a company of manufacturing sisic ceramic products.The company owns an advanced vacuum sintering furnace and consummate porductchecking eqipment,which are passed through ISO9001 2000. The production process is imported from Germany.
The main SiSiC products are fume desulfurization spray nozzle,burner nozzle,radiation pipe,thermal couple protection tube,sand-blasting nozzle,crucible,sealing part,sand mill inner barrel and many other items which are high temperature tolerance ,wear resistance, corrosion resistance,etc.
Packaging & Shipping
Packing:standard export wooden case
Shipping:According to you qyt.Normally 30 days after your deposit
Our Services
1. Your inquiry related to our products or prices will be replied within 24hours
2. Competitive prices based on same quality.
3. Fast delivery
4. After-service
Company Information
Weifang Zhongjia Silicon Carbide Technology Co.,Ltd is a professional,high technology company of manufacturing silicon carbide ceramics.
The main items are SiSiC Burner nozzles, Radiation pipe,Crucibles, Saggers, Beams, Rollers, Thermal couple protection tube, Desulphurization spray nozzles, Cooling air pipes, Sealing products etc.
The SiSiC items have good properties such as high temperature tolerance, high hardness, corrosion resistance, etc. They are widely used in the ceramic industry, glass-ceramic industry ,mineral processing industry,industry furnace,steel industry,petroleum industry,chemical industry,machinery industry,aerospace industry and other industries.
Weifang Zhongjia always adheres the business philosophy of:Friendly International Cooperation",the products are widely sold to Austrialia,South Korea,Japan,Brazil,India,Vietnam,Thailand and other countries except for domestic market,and have been won good appraises.
FAQ:
1.Q: Are you trading company or manufacturer ?
A: Yes, Weifang Zhongjia is a manufacturer of sisic ceramic products.We can give you best price and quality for the same products. And we can reduce delivery time through effective communication.
2.Q: What is necessary for a quote?
A: Your drawing if possible, quantity, tolerance requirements, etc.
3.Q: How long is your delivery time?
A: Normally 30 days after deposit, it is according to quantity.
4.Q: What is your terms of payment ?
A: T/T
Product quality protection 
