Fireclay Brick and Semi-silica Brick for Coke Oven

摘要

YB/T 4168-2007 1 ScopeThis standard specifies the technical requirements,test methods,quality appraisal procedure,packing,transportation,storage,and quality certificate of fireclay brick and semi-silica brick for coke oven. This standard is applicable to the fireclay brick and semi-silica brick for coke oven,and the bricks for inner linings of carbon furnace,gas generator and shaft furnace.