Yuzhou Sandu Refractory Material Co., Ltd

Compare with common corundum bricks , the zircon bricks has higher thermal shock resistance , it can be used in strong corrosion area of furnaces and

We have aluminate cement the types are CA-50, CA-70, CA-75 and CA-80, they have following charactories:high alumina content and low impurity, stable q

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High alumina brick is widely used in steel plant, cement plant and others.we have three grade of the goods and various shape and size, which have been

our high quality silica bricks have: stable quality, small overall dimension tolerance, high softening temperature by loading, small true density, few

refractories / refractory product --light weight insulating fire brick: we have fireclay insulation firebrick , alumina insulation fire brick , m

Perlite comes from volcanic lava. For expanded perlite has low density and low heat conductivity characters. It is a kind of amorphous, glassiness vol

Our bentonite for well drilling produced according to ISO13500:1998 and some datas are better than standard. Characteristics of well drilling bentoni

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brown alumin powder , white aluminium oxide , aluminum oxide , pink aluminum oxide , al2o3 fused type GB, FEPA, JIS, ANSI standard