Fire-resistant apparatus Co., Ltd. Songyang of Zhejiang

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The picture is the factory corner

 

 

 

Second, pour and use the series of refractory brick -----Details      

    Used in casting the steel ingot of various kinds of steel (include stainless steel , various kinds of alloy steel ) mainly 。

 

    Main products: Funnel brick, cast tube brick , centre brick , three direct links flow steel brick , two flow steel brick , flow steel tail brick , single hole , pairs of hole flow steel brick , flow steel curved brick , steel ingot The form and size of different products can be produced or confirmed by the demanding party according to the national standard.

 

 

Physics and chemistry index

Project


Index
JZN-40 JZN-36 JZN-28
AL2O3, content, % (not smaller than ) 40 36 28
Fire-resistant degree, degrees Centigrade (not lower than ) 1710 1690 1670
Burn the line to change again, % 1350OC, 2h

 

+0.1

-0.3

Show the air vent rate ,%

17-25