refractory insulation

refractory insulation

Thermal insulation which may be used at temperatures above 1500°F (816°C).
References in periodicals archive ?
Limited tenders are invited for Requirement of manpower for carrying out refractory insulation job in primary reformer and fg boiler of ammonia 2 plant
Process, refractory insulation, tank and vessel levels, steam systems and traps, pipes and valves, etc.
Electric current passes through metal-foil ribbons held in a stainless-steel frame and backed by refractory insulation.