high quality Sand shape of alumina

1 Granularity, easy to disperse 2 White powder or fine 3 high temperature stability 4 High temperature shrinkage properti

high quality Sand shape  of alumina

 Properties:White powder or fine,Granularity, easy to disperse, high temperature stability,High temperature shrinkage properties, chemical stability,Acid soluble in solution, has good performance of sinteringMain purpose:This product is the production of heat, corrosion resistant, basic product raw materials, such as high alumina refractory materials, polishing, grinding, electroceramics devices and spark plugs, senior grinding materials, etc.

We are one of the largest producers of refractory bricks in China's refractory base.Our major products are as follows:

1) Refractory brick. 

Fireclay brick, High alumina brick, Silica brick, Mullite brick, Magnesia brick, Corundum  Various insulating bricks.

2) Castable series. 

Low cement castable, High alumina castable, Silica castable, Corundum castable, Light weight insulation castable, High strength wear-resistant castable, ZL castable, Steel fiber strengthened refractory castable, Refractory moldable, refractory mortars.

We promise stable quality, competitive price and excellent service.

Please let us know your needs, we will offer you the right products with very competitive price

Qingdao Huierde International Trade Co., Ltd mainly specializes in the manufacture and supply of several of refractory raw material, aluminum hydroxide, and aluminum ingot since 2009. We are dedicated to provide good quality and the best service to our customer.

We own factory about refractory product, which export refractory brick, refractory castable, refractory cement, and ceramic fiber to America, Germany, India, Japan and Korea and import a several of bauxite, alumina, and iron ore as well from Brazil, Australia, India, and Mexico. We have been dedicated in research and development of advanced refractory material manufacture techniques. Our quality lever was passed ISO 9001:2000 Standard and there is good reputation on this field.

Our dedicated team of experienced sales professionals provides the essential support and after sales service necessary to ensure that all customer requirements are met promptly and efficient.

high quality Sand shape of alumina