IS 4812-1972
Specification for siliceous refractory materials for coke ovens

Standard No.

IS 4812-1972

Release Date

1973

Published By

IN-BIS

Latest

IS 4812-1972

Scope

This standard covers requirements for silica refractories for coke oven.

IS 4812-1972 history

• 1973 IS 4812-1972 Specification for siliceous refractory materials for coke ovens