Fireproof bricks with alumina levels below 45%, usually used in combustion environments with a maximum temperature of around 1400 ° C. Generally used on the wall of the oven, incinerator, dryer machine, oven, etc.
Special sizes can be made according to request. SK-30, SK-32, SK-34
Fireproof brick with high alumina content (above 50%) that can be applied at higher temperatures (1450-1700 ° C) compared to fire bricks with fireclay material. Generally used in various types of stoves, for burner blocks, furnace roofs, furnace walls, and as anchor bricks.
Special sizes can also be made according to request. SK-36, SK-38
PT Antara Tetap Jaya sells quality heat-absorbing materials of the Jarefu brand and we are the sole distributor of the Jarefu brand in North Sumatra.
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