High Alumina Fire Bricks, Blocks & Tiles

High Alumina Fire Bricks, Blocks & Tiles

A firebrick / refractory brick is a shape made from refractory ceramics. It is used in lining furnace kilns, fireboxes and fireplaces. Its primary purpose is to withstand high temperature and also to retain the heat for greater energy efficiency. We offer wide range of low, medium & high alumina refractory firebricks. Apart from standard shapes, we can also make special shapes as per custom requirements. Our bricks are made by dry pressing method and are fired in electronically controlled tunnel kiln. We regularly supply bulk quantities of firebricks to wholesalers, cement factories, steel factories, chemical industries, etc. across many countries. We constantly keep close checks on quality and costs, so that our clients can get good quality bricks at most reasonable prices.

Type Al2O3% Fe2O3% PCE
OC
A . P.
%
BD
Gms/cc
CCS
Kg/Cm2
RUL(TA)
ºC
%PLC @ ºC/hrs Max
HE30 30 1.80 29 26 1.90 250 1350 ± 0.5% @ 1350/2 hrs
HE35 35 2.05 30 25 2.00 350 1350 ± 0.75% @ 1350/2 hrs
HE40 40 2.00 31 23 2.05 400 1400 ± 0.5% @ 1400/2 hrs
HE42 42 2.2 32 25 2.10 420 1420 ± 0.5% @ 1420/2 hrs
HE45 45 2.20 32 23 2.20 450 1450 ± 0.5% @ 1450/2 hrs
HE45-D 45 1.20 31 20 2.25 470 1500 ± 0.3 @ 1450/2 hrs
HE50 50 2.75 33 22 2.30 470 1480 ± 0.1 @ 1420/2 hrs
HE55 55 2.75 33 21 2.40 480 1490 ± 1.25 @ 1430/2 hrs
HE60 60 2.70 33 20 2.50 500 1500 1.5% @ 1450/2 hrs
HE70 70 3.10 36 18 2.65 550 1500 1.5% @ 1500/2 hrs
HE80 80 3.40 37 18 2.75 700 1500 2.50% @ 1500/2 hrs
HE85 85 1.5 38 18 2.80 800 1550 1% @ 1500/2 hrs
HE90 88 0.8 38 18 3.0 1000 1550 0.2% @ 1550/2 hrs
HE95 94 0.3 38 18 3.10 1000 1750 0.2% @ 1600/2 hrs
HE99 98.5 0.2 38 18 3.15 1000 1650 0.2% @ 1600/2 hrs

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We are specialized in Refractories, Insulations & Acid Resistant products for Steel, Cement & Chemical industries.

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