Fire Bricks – High-Performance Refractory Bricks from Wedge India.
Making World Class High Performance Refractory Products Available in India at Lower Price.
 
Fire Bricks for Industrial Furnaces, Boilers & Kilns
Wedge India supplies premium Fire Bricks (also known as Refractory Fireclay Bricks) designed to withstand extreme temperatures, thermal shock, and chemical attack. With high refractoriness and excellent strength, our fire bricks are trusted across steel, cement, glass, power, and non-ferrous industries.
We manufacture and supply Dense Fireclay Bricks, High Alumina Fire Bricks, and Special Fire Bricks that meet international quality standards and deliver long service life in demanding furnace and kiln environments
 
Technical Specifications of Wedge Fire Bricks 
Brand
Al₂O₃ %
Fe₂O₃ %
PCE (O.C)
B.D. (gm/cc)
CCS (Kg/cm²)
Applications
WEDGE-MH
30
2.0
30
2.00
200
Safety linings in furnaces
WEDGE-HH
42
2.0
32
2.00
200
Cement cyclone preheaters
WEDGE SUPER-1H
42
2.0
33
2.00
350
Steel ladles, preheaters
WEDGE AL-45
45
2.3
33
2.25
350
Rotary kilns, boilers
WCOROD-SD
42
1.5
33
2.20
500
Blast furnace linings
WCOROD-1H
45
1.1
34
2.30
600
High-duty industrial furnaces
*(Additional grades available on request – tailor-made specifications possible)
 
Applications of Wedge Fire Bricks
Iron & Steel Industry – blast furnaces, ladles, converters
Cement Industry – rotary kilns, preheaters, calciners
Glass Industry – melting tanks, regenerators, forehearths
Power Industry – boilers, incinerators, heat treatment furnaces
Non-Ferrous Metallurgy – copper, aluminium, nickel, and zinc smelters
 
Why Choose Wedge India Fire Bricks?
Global manufacturing tie-ups with leading refractory producers
ISO-certified production ensuring consistent quality
Customized solutions for Indian industry needs
Large-scale supply capability for exports & domestic demand
Competitive pricing – import quality at local cost advantage
 
Fire Brick FAQs – Wedge India
Q1. What is a Fire Brick?
A Fire Brick (also called Refractory Brick or Fireclay Brick) is a specially engineered brick made to withstand high temperatures, chemical attack, and mechanical stress inside furnaces, kilns, boilers, and other industrial equipment.
Q2. What types of Fire Bricks does Wedge India supply?
Wedge India supplies Dense Fireclay Bricks, High Alumina Fire Bricks, and Special Duty Fire Bricks including grades like WEDGE-MH, WEDGE-HH, WEDGE SUPER-1H, WEDGE AL-45, WCOROD-SD, and WCOROD-1H.
Q3. What is the temperature resistance of Wedge India Fire Bricks?
Our Fire Bricks can withstand temperatures up to 1550°C, depending on grade and composition, making them suitable for steel ladles, blast furnaces, cement kilns, and boilers.
Q4. What industries use Wedge India Fire Bricks?
Major industries include:
Iron & Steel Plants – blast furnaces, converters, ladles
Cement Plants – rotary kilns, cyclone preheaters
Glass Plants – melting tanks, regenerators
Power & Energy – boilers, incinerators, furnaces
Non-Ferrous Metals – aluminium, copper, and nickel smelting
Q5. Are Wedge India Fire Bricks suitable for cement kilns?
Yes. Our WEDGE SUPER and WCOROD series are specially designed for cement rotary kilns, cyclone preheaters, and calciners with high wear resistance and long lining life.
Q6. How strong are Wedge India Fire Bricks?
Depending on the grade, our bricks have a Cold Crushing Strength (CCS) between 200–600 kg/cm², ensuring durability under mechanical load and high-temperature stress.
Q7. Can Fire Bricks be customized?
Yes. Wedge India offers custom shapes, sizes, and specifications of Fire Bricks to meet client requirements for specific furnaces and process conditions.
Q8. What is the difference between Fire Clay Bricks and High Alumina Fire Bricks?
Fire Clay Bricks: Contain ~30–45% alumina, used for general furnace linings.
High Alumina Fire Bricks: Contain 50–85% alumina, offering superior strength, slag resistance, and higher refractoriness.
Q9. Do you export Fire Bricks from India?
Yes. Wedge India exports fire bricks and refractory solutions to over 58 countries across Asia, Europe, Africa, and the Middle East.
Q10. How can I order Fire Bricks from Wedge India?
You can request a quotation by filling our Get Price Form on our Refractory Division Page Link - Refractory Bricks
Our sales team will provide Technical Data Sheets, MOQ details, and delivery timelines.