High-Temperature Fire Bricks

Fire Bricks

Sri Lanka’s #1 Fire Bricks

1. Standard Fire Bricks

Item (L × B × H)	Code	Attainable Temperature (°C)
High Alumina Bricks
230 × 115 × 75 mm	2 SH 3	1650
230 × 115 × 65 mm	2 SH 2	1650
Medium Alumina Bricks
230 × 115 × 75 mm	2 SC 3	1650
230 × 115 × 65 mm	2 SC 2	1650
Low-Medium Alumina Bricks
230 × 115 × 75 mm	2 SB 3	1450
230 × 115 × 65 mm	2 SB 2	1450
Low Alumina Bricks
230 × 115 × 75 mm	2 SG 3	1380
230 × 115 × 65 mm	2 SG 2	1380

2. Side Arch Bricks (Tapered)

Item (L × B × H1 / H2)	40% Alumina SK 32 (°C)	45% Alumina SK 35 (°C)	70% Alumina SK 36 (°C)
S/A 230 × 114 × 65 / 55 mm (9 × 4½ × 2½ / 2")	1380	1650	1850
S/A 230 × 114 × 75 / 38 mm (9 × 4½ × 3 / 1½")	1380	1650	1850
S/A 230 × 114 × 65 / 38 mm (9 × 4½ × 2½ / 1½")	1380	1650	1850
S/A 230 × 114 × 75 / 50 mm (9 × 4½ × 3 / 2")	1380	1650	1850
S/A 230 × 114 × 75 / 65 mm (9 × 4½ × 3 / 2½")	1380	1650	1850
S/A 230 × 114 × 75 / 70 mm (9 × 4½ × 3 / 2¾")	1380	1650	1850

3. End Arc Bricks

Item (L × B × H1 / H2)	40% Alumina SK 32 (°C)	45% Alumina SK 35 (°C)	70% Alumina SK 36 (°C)
E/A 230 × 114 × 65 / 55 mm (9 × 4½ × 2½ / 2")	1380	1650	1850
E/A 230 × 114 × 75 / 38 mm (9 × 4½ × 3 / 1½")	1380	1650	1850
E/A 230 × 114 × 65 / 38 mm (9 × 4½ × 2½ / 1½")	1380	1650	1850
E/A 230 × 114 × 75 / 50 mm (9 × 4½ × 3 / 2")	1380	1650	1850
E/A 230 × 114 × 75 / 65 mm (9 × 4½ × 3 / 2½")	1380	1650	1850
E/A 230 × 114 × 75 / 70 mm (9 × 4½ × 3 / 2¾")	1380	1650	1850

4. Split Type Bricks

Item (L × B × H1 / H2)	40% Alumina SK 32 (°C)	45% Alumina SK 35 (°C)	70% Alumina SK 36 (°C)
Split 9 × 4½ × 1/2"	1380	1650	1850
Split 9 × 4½ × 3/4"	1380	1650	1850
Split 9 × 4½ × 1"	1380	1650	1850
Split 9 × 4½ × 1¼"	1380	1650	1850
Split 9 × 4½ × 1½"	1380	1650	1850
Split 9 × 4½ × 2"	1380	1650	1850