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Refractory Semi Silica Brick Corundum Silicon Carbide Castable for Bending Processing

Henan Hongtai Kiln Refractory Co.,Ltd.

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Address: Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China

Contact name:Liu

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Henan Hongtai Kiln Refractory Co.,Ltd.

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Refractory Semi Silica Brick Corundum Silicon Carbide Castable for Bending Processing

Country/Region china
City & Province zhengzhou henan
Categories Countertops, Vanity Tops & Table Tops
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Product Details

Product Description

silica brick

The material of the silica brick is quartzite, which is used as an auxiliary mineralizer. Fired at high temperature, its mineral composition is a complex arrangement of tridymite, quartz and high-temperature glass, and its AiO2 content is above 93%. In the fired high-quality silica bricks, the content of tridymite is high, accounting for 50% to 80%; cristobalite is next, only accounting for 10% to 30%; and the content of quartz and glass phase is not firm at 5% to 15%. Silica Brick-Precautions for Wearing When the temperature is 600~700℃, the volume deformation ability of the silica brick, the function of resisting sudden heat, and the thermal stability are also good. If the coke oven is operated at this temperature for a long time, the masonry will be simply damaged.
Glass kiln silica brick: high-quality silica brick for glass kiln, with high silicon content and low melting index. It is widely used in the upper structure of the glass kiln, such as the ceiling, breast wall, hanging wall, small furnace, and the regenerator. The primary technical indicators of high-quality silica bricks for glass kilns have reached or crossed the international advanced level, replacing imported products, saving oil by 10%, and having a service life of more than 5 years. Silica brick for glass kiln: It has excellent resistance to acid slag corrosion, and its softening temperature under load is as high as 1640~1670℃, and its volume is relatively stable under high temperature for a long time. The acid refractory material mainly composed of tridymite, cristobalite and a few remaining quartz and glass phases is mainly used in the upper structure of the glass kiln, such as the roof, parapet, hanging wall, small furnace, and the regenerator. Glass kiln silica bricks are divided into 4 trademarks according to the weight of the bricks: BG-96A /BG-96B / BG-96A / BG-95B. The siliceous heat-insulating refractory brick is made of silica as the primary material and the SiO2 content is not less than 91 % Of insulating and refractory products. The main mineral composition is phosphorite and cristobalite. It is suitable for industrial furnaces such as coke ovens, hot blast furnaces, glass melting furnaces and carbon furnaces.
 
 
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Our Product

 

 

 

Why Choose Us

     

1. Strong professional: 
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified. 
2.Annual supply: 
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons. 
3.Export experiences: 

Now we have gained a global sales network reaching Taiwan, Russia,  Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.
4. Production equipment: 
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing. 
5. Testing equipment: 
Our company's testing equipments as follows: 
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester
 

 

Our competitive Advantage:

1.Competitive Price. Make the products competitive in your market.

2.Quick Response:We promise quick response at the very first moment when we received your request. 3.Superior Customer Service:The company provides after sales service ensuring customer’s satisfactions,we believe in Long term partnership bringing loyalty.  

4.We had been on this filed for many years and we have our own research team,the prouduction process could be concrolled strictly.

5.We have developed stable customer base overseas and kept long-term  cooperation.

  

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