REFRACTORIES FOR OPEN-HEARTH FURNACES REGENERATORS CHECKERS
SPECIFICATION OF UKRAINE 26.2-00190503-231-2002

SHKN-41

For open-hearth furnaces regenerators checkers
The products are supplied on wooden pallets interlaid with cardboard, with protected corners, wrapped with stretch film and bundled with polypropylene or polyester strip.
Parameter descriptionValue
Typealuminosilicate
Groupchamotte (Al2O3 28-45%)
Refractoriness valuefire resistance (1580 to 1770°С)
Porosity degreeaverage dense (Ptot 20-30%)
Heat treatment methodburnt
Molding processsemidry forming
Binding type 1with inorganic binders
Binding type 2ceramic
Intended purposerepair/construction
scope of applicationFor open-hearth furnaces regenerators checkers
Reference document for product propertiesRefractories for open-hearth furnaces regenerators checkers
Specification of Ukraine 26.2-00190503-231-2002
Reference documents for product dimensionsaccording to DSTU 2345-94 (GOST 1598-96), according to DSTU GOST 6024, according to DSTU GOST 8691:2009 (ISO 5019-1-84) (with amendments No.1,2,3,4)
Parameter descriptionValue
Al2O3, %≥35
Compression ultimate strength, N/mm2, not less than26
Fire resistance, °С, not less thannot defined
Fusion point, °С, not less than1450
Interconnected porosity, %, not more than21
Residual variation of dimension, %, not more than, at temperature0,4 (1400° С)
FormArticle No.Additional informationPhoto
customer drawingcustomer drawing
FormArticle No.Dimension, mmDrawing
customer drawing