ASTM F1312-19(2023) 82 PDF Download

1.1 This specification covers two types of thermal insulating brick for industrial or marine boiler furnaces. Type I is a special, 2500 °F (1371 °C) maximum service temperature, insulating firebrick that is used as backup insulation for refractory furnace linings.2 Type II is a standard insulating brick that, in general, is used where there may be direct contact with combustion gases, such as forge and stress relieving furnaces.3

Product Details

Published:

05/01/2023

Number of Pages:

5

File Size:

1 file , 280 KB

Note:

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