ceramic foundry sand for shell mold casting
Description: Ceramsite sand is a kind of fused ceramic sand,it is
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Description: Ceramsite sand is a kind of fused ceramic sand,it is
Ceramsite sand is a kind of fused ceramic sand,it is made
Product: Ceramsite Sand/Ceramic foundry Sand Description: Ceramsite sand is a kind
Our high quality Ceramisite sands are made by fusing, spraying, sieving and
Ceramic sand is characterized by high fire resistance (>1800 ℃), small