global price refractory bubble alumina brick for pottery kilns/building material 2015
global price refractory bubble alumina brick for pottery kilns/building material 2015
What is the details of our standard refractory hollow brick?
1.Made by alumina bubble and alumina powder,add other binder,
2.Mixing, drying, forming, firing at the temperature of 1700 °C shuttle kiln.
What is the Feature of Our standard refractory hollow brick?
1.High temperature resistance.
2.Low thermal conductivity.
3.Good thermal insulation.
4.High strength.
5.Can direct contact with high temperature flame.
6.Low bulk density.
What is the Technique Data of our standard refractory hollow brick?
Item | Bubble alumina brick | Bubble zirconia brick | ||
85 | 90 | 99 | 98 | |
Max service temperature | 1680°C | 1700°C | 1800°C | 2200°C |
Al2O3/% | ≥85 | ≥90 | ≥99 | - |
ZrO2/% | - | - | - | ≥98 |
SiO2 /% | ≤13 | ≤8 | ≤0.2 | ≤0.2 |
Fe2O3/% | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 |
Bulk density/g.cm3 | 1.4-1.7 | 1.4-1.7 | 1.4-1.7 | ≤3.0 |
Cold crushing strength/Mpa | ≥12 | ≥10 | ≥9 | ≥8 |
Refractoriness under load (0.1MPa,0.6%) | ≥1650°C | ≥1700°C | ≥1700°C | ≥1700°C |
Reheating Linear Change % (1600 °C,3h) ≤ | ±0.3 | ±0.3 | ±0.3 | ±0.3 |
Thermal expansion coefficient (Room temp-1300°C) | ~7.8 | ~8.0 | ~8.6 | ~9.0 |
Thermal conductivity w/(m.k)(Average 800°C) | ≤0.8 | ≤1.3 | ≤1.5 | ≤0.3 |
1.Product details
The special shapes of brick
2.Product usage
What is the Applications of our standard refractory hollow brick?
Metallurgy industry:heating furnace,hot blast stove,Shuttle kiln,pot furnace
Petrochemical industry:gasification furnace,gas-making furnace,carbon black reactor, cracking furnace
Industrial ceramics:sinteringfurnace,induction furnace,tunnel kiln,push board kiln
Glass industry:glass smelting furnace
Other:refractory material,electronic ceramics,electric furnace and electrical kiln lining
Other products picture(100%acture)
Refractory ball
All typic brick
Refractory castable
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
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 canarrange technicians to customers’ plant if needed.
6.Quick reply.Provide 24 hours'consultation service.We are ready to answer our consultations at any time.
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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