High Purity Dense Castables
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we are offering high purity dense castables.specifications typekrl-hp-cast-90krl-hp-cast-60krl-hp-cast-50al2o3(min.)%906050fe2o3(max.)%1.01.01.5refractoriness min.oc orton cone1820-371683-311665-30linear change %� 1% at 1550 occ/3 hrs.� 1% at 1550 occ/3 hrs.� 1% at 1550 occ/3 hrs.b.d. gm/cc(min.)2.802.
