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Specification for silica refractories for use in coke ovens.
STANDARD published on 28.2.1991
Designation standards: BS 4966:1991
Publication date standards: 28.2.1991
SKU: NS-69140
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Category: Technical standards BS
Chemical and physical properties, and tolerances on dimensions and defects, for refractories of not less than 93% silica. Status: Confirmed
1.1.1990
1.1.1990
1.1.1990
1.5.1991
1.11.1992
1.9.1995
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