What is the details of our carbofrax firebrick?
Carbofrax firebrick used the high purity silicon carbide(SIC) and industrial silicon powder as the primary materials.Shaped by vibration,made by high sintering.
What is the Technique Data of our carbofrax firebrick?
Item | SiO2 bonded carborundum | Mullite bonded carborundum | Corundum carborundum | High Aluminacarborundum | Sillimanite carborundum |
SiC % | 80-90 | 60-85 | 60-70 | 35-55 | 40-50 |
Apparent Porosity % | 17-20 | 18-21 | 18-21 | 18-20 | 18-21 |
Refractoriness °C | 1790 | 1790 | 1790 | 1790 | 1790 |
Refractoriness under load °C | 1600 | 1600 | 1600 | 1550 | 1500 |
Cold compressive strength MPa | 90 | 90 | 80 | 60 | 70 |
Thermal conductivity | 13.2 | 12 | 9-10 | 6-8 | 6-8 |
Resistance to thermal shock (1100°C)times | 50 | 50 | 30 | 50 | 50 |
Item | Oxide bond silicon carbide brick | silicon nitride bonded silicon carbide brick | Recrystallized silicon carbide brick | |||
Chemical Compositions % | SiC | 85 | SiC | 70-80 | SiC | 100 |
SiO2 | 10 | Si3N4 | 15-25 | |||
Refractoriness °C | 1800 | - | - | |||
Apparent Porosity % | 13-16 | 10-18 | 0.5-32 | |||
Bulk Density g/cm3 | 2.55-2.62 | 2.5-2.8 | 2.1-3.3 | |||
Cold compressive strength MPa | 100-120 | 100 | 68.6-3700 | |||
Refractoriness under load °C | 1800 | 1600 | 1700 | |||
Resistance to thermal shock times | 30 | - | 50-150 | |||
Service temperature °C | - | - | 1800 |
Product photo
What is the Feature of Our carbofrax firebrick?
1.Good thermal conductivity,
2.Good high temperature strength,
3.Wear resistant and erosion resistant,
4.Good thermal shock resistance,
5.Good corrosion resistance,
6.Good oxidation resistance.
What is the Applications of our carbofrax firebrick?
1.Non-ferrous metal smelting industry,ceramic,enamel and cement rotary kiln mouth, as well as glass annealing furnace and various kind of high temperature furnace.
2.Blast furnace lining,the lining of aluminium electrolytic bath,glass tank,structural ceramics,sanitary ceramics,domestic ceramics,electrotechnical porcelain refractory material, sinter powder metal industry.
3.Industrial ceramics bearing plate burning,pushing board, sagger; muff plate of annealing furnace;lining and ignitor of CFBB; lining of garbage incinerators,heat treatment electric heating furnace,soaking pit furnace etc.
Packaging,Shipping,Trade Terms
Shipping
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.
Payment Terms
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons,Customers can order certain PCS for special brick.
3. Quality Warranty: 1 years,
4. Package Informations:1.On wooden pallets with plastic cover, 2.According to customer's requirements.
(1)Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.
(2)20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.
Factory View
Henan Lite Refractory Material Co., Ltd is located in Zhengzhou,Henan province,which is one of the main refractory production bases in China. Pengfei Zhang the manager of our company,has been engaged in refractory material industry for more than 15 years.In the technological team there are more than 10 senior designers and engineers,more than 20 technicians.
Main products include different kinds of refractory brick:Fire Clay Brick, High Alumina Brick, Light Weight Insulating Brick,Corundum Brick,Mullite Brick Refractory Balls etc.They are widely used in Iron and steel, Nonferrous metals, Building materials(Cement,Glass,Ceramic), Petrochemical, Energy & Incineration etc industries. Our products have been exported to India,Turkey,Vietnam,Malaysia and Kazakhstan etc.
“Science-Technology Innovation, Cooperation for both-winner”, Henan Lite Refractory Material Co., Ltd will do the best for the clients in a timely and effective way.
Our Certificates
Why Choose Us?
1.We are Alibaba Assessed 1 years Gold Supplier,but we have exported some years and our manager is engaged in refractory materials more than 15 years. He can supervise raw material,production,quality control,package,delivery easily to ensure the products are quality.
2.Large production capacity(3000-5000tons per month) ensure the fast production cycle after confirmed the order.
3.ISO9001 Certificate,100% QC inspection Before Shippment,and 1 year Quality Assurance.
4.Professional Packing,Avoid damage;Competitive Price,Make the products competitive in your market.
5.Free samples.Produce the products according to clients' requirements. To meet the refractory solutions, also can arrange technicians to customers’ plant if needed.
6.Quick reply.Provide 24 hours'consultation service.We are ready to answer our consultations at any time.
Q1.What is the difference between Refractoriness and Working temperature ?
A1:Refractoriness:the refractory material withstands high temperature without melting and softening performance in the absence of load resistance.Usually working temperature is less than refractoriness about 350-400°C.
Q2.How are the products’ quality?
A2:The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q3:What is the Warranty for the fire brick?
A3:For all the brick,we have 1 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q4.What is the service life of the bricks?
A4:The service life of different bricks is unlike.It also depends on your using condition and method.
Q5:Are you a manufacture or trader?
A5:To be honest we are a trader,but we have stable cooperation factories.And we can supply good pre-sale service, after-sales service.
Q6.Can we visit your company?
A6:Sure,welcome at any time,seeing is believing.
Q7. Do you provide samples?
A7:Yes, samples are available.
Q8. Do you accept OEM?
A8:Yes, we can do OEM.
Q9.What's the MOQ of trial order?
A9:No limit,We can offer the best suggestions and solutions according to your condition.
Q10.What are the payment terms?
A10:Usually T/T,but L/C,Western Union etc are available for us.
Q11. How long is delivery time?
A11:The delivery time will be determined according to the quantity of the order.
Q12.How about your company's certification?
A12:ISO9001 and Test Report,also we could apply other necessary certification.
Q13:Can we get support if we have our own market position?
A13:Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.
How to Contact Us?
If you are interested in our products or have any doubts,Please
Send your Inquiry Details in the Below for free sample , Click "Send" Now!
Contact
Supplier