castables for holding furnaces cast shapes for holding furnaces relining maintenance for holding furnace troughs and runners refractories cast shapes for troughs and runners cement & lime pre-heater and pre-calciner products shotcrete for pre-heater castables for pre-heater and pre-calciner riser products...
sigratherm® rigid felt contact scroll top sigratherm® rigid felt stable in shape, thermal shock resistant, erosion resistant. rigid felt is a rigid insulation material with low thermal conductivity based on carbon fibers. it shows its best performance in temperatures beyond °c in inert gas or vacuum furnaces...
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