Capital Refractories supply a wide range of riser sleeves produced for Capital by Brightcross Insulation. The photographs show the wide range (over one hundred) available.
Riser sleeves with coned section and integral knife edged "Breaker" section. Wall thickness can be adjusted to suit application. All sizes available in Standard Insulating, Exothermic, Alufibe and Silin grades. Riser sleeves can be impregnated with silica for greater erosion resistance.
