lightweight bricks material/lightweight insulating silica bricks for building material
lightweight bricks material/lightweight insulating silica bricks for building material
What is the details of our silicon brick?
1.Made by quartz stone materials.
2.The content of SIO2 is above 93%,the more SIO2 ,the higher refractoriness.
3.AL2O3,TIO2 etc impurity amount is under 2%.
What is the Technique Data of our silicon brick?
Item | QG-1.0 | QG-1.1 | QG-1.2 |
SiO2% | 91 | 91 | 91 |
Refractoriness°C | 1680 | 1680 | 1670 |
0.2Mpa Refractoriness Under Load°C | 1480 | 1560 | 1560 |
Cold Crushing Strength Mpa | 3.5 | 3.5 | 3.5 |
True Density g/cm3 | 2.39 | 2.39 | 2.39 |
Bulk Density g/cm3 | 1.0 | 1.1 | 1.2 |
Permanent Linear Change On Reheating(%)1550°CX2h | 0~+0.5 1450°CX2h | 0~+0.5 | 0~+0.5 |
Thermal Conductivity (W/MK) 350°C | 0.55 | 0.60 | 0.65 |
What is the Feature of Our silicon brick?
1.Good acid erosion resistance.
2.Refractoriness 1690-1730°C.
3.Higher refractoriness under load,above 1620-1680°C.
4.Poor Thermal shock resistance,should not be used for the zone which temperature has rapid change.
5.Poor Volume stability at high temperature,must set aside appropriate expansion joint when laying brick.
6.Generally True density is changed between 2.33-2.42g/cm3,the smaller, the better.
What is the Applications of our silicon brick?
1.Coke oven,blast furnace hot blast furnace,copper smelting furnace,glass smelting kiln furnace,electric furnace roof.
2.Mainly used in the construction of regenerative chamber wall,chimney flue,combustion chamber, coking chamber, furnace roof etc. parts of the coke ovens.
3.Also used in hot blast stove/furnace of dome,furnace wall and checker brick.
4.Steel open hearth of regenerative chamber and sediment chamber,soaking furnace, glass melting furnace and ceramic firing kiln and kiln of the vault etc.
1.Production Process
2.Quality Assurance
The quality assurance system consists of the following steps:
a.Inspection and Control of incoming raw materials:According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
b.Inspection and control of the process:During the production,every brick will be weighed twice strictly to reduce the error of weight .
c.Inspection of product Standardization of quality of each product by process control and experimentation.
d.Taking corrective measures whenever deviations are noted.
e.Quality audit by quality management.
Henan Lite Refractory Co.,Ltd is specialized in refractory.We had been in this line for more than 30 years.The company possess independent import and export certification .We are leader development of new technology .Our value include innovation,creativity,craftsmanship,and technical skill.we are dedicated to providing the best quality service to our customers.We will continue our efforts responsive to the needs of our clients.
1.Annual supply:
Our company has ISO9001 quality management system certification. And the annual supply of refractory product is 80000-90000 tons.
2.Annual exports:
Now we have gained a global sales network reaching England ,United States, France, Germany, Russia, Mongolia, South Korea, Singapore,Chile,Vietnam,Pakistan, Bulgaria,Finland, Switzerland, Greece, Spain, Angola,South Africa ,and Maldives,Jordan,and so on.
3.Production equipment:
Production and testing equipments are new,automated or semi-automated.Such modern equipment provide the fine technical guarantee for production quality and testing.
4.Testing equipment:
Our company's testing equipmets as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester
Packing
Use paper or carton layer separation between plastic shrink film protection, finally make the fumigation wooden pallets or according to your requirements.
Shipping
FAQ
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: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.
Q5.Can we visit your company?
A6:Sure,welcome at any time,seeing is believing.
Q6. Do you provide samples?
A7:Yes, samples are available.
Q7. Do you accept OEM?
A8:Yes, we can do OEM.
Q8.What's the MOQ of trial order?
A9:No limit,We can offer the best suggestions and solutions according to your condition.
Q9.What are the payment terms?
A10:Usually T/T,but L/C,Western Union etc are available for us.
Q10. How long is delivery time?
A11:The delivery time will be determined according to the quantity of the order.
Q11.How about your company's certification?
A12:ISO9001 and Test Report,also we could apply other necessary certification.
Q12: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.
Our services
Timely ! Efficient ! Quality !
1.Adhering to the business philosophy "Mutual Trust, Mutual Benefit, Mutual Profit, Faith Oriented".
2.According to your requirements to produce your order andOEM/ODM service is available.
3.Products are inspected through SGS and BV etc and accord with the international standard.
4.Your inquiry related to our products or prices will be replied in a timely manner.
Contact person:Terry Wang
Whatsapp:0086-156-3819-3057
Skape:terrywang1993
Telephone:0086-156-3819-3057
E-mail:terrywang at literefractory.com
QQ:1322553995
TradeManager:cn1512600461 Name:Terry Wang
Website:www.literefractory.com http://literefractory.en.alibaba.com
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