Castables  

Oniir Marketings is a reliable Manufacturer, Supplier, Stockist and Exporter of Refractories Castable Mahakoshal make in Faridabad, Gurgaon, Delhi NCR, Ambala, Jalandhar, Ludhiana, Bhatinda, Mandi Gobindgarh, SAS Nagar, SBS Nagar, Khanna, Dera Bassi, Phagwara, Chandigarh, Amritsar, Patiala, Sahnewal, Doraha, Kohara, Focal Point, Jugiana, Sundar Nagar, Solan, Una, Bilaspur, Solan, Baddi, Punjab, and across India. Our high-quality castable material is crafted to provide superior thermal stability and strength for industrial purposes with high temperature demands. We provide a broad array of products such as castable cement, insulating castable, alumina dense castable refractory, boiler refractory castable, low cement castable, Maxheat K (aka whytheat K), Maxheat A ( whytheat A), Maxcrete super ( Firecrete super), Maxcrete LT ( firecrete LT) and Calcium Aluminate Cement binder, Maxmon 70 (Equivalent to Hicast 70, Accmon 70, Criterian 70), Maxmon 80 AL (Equivalent to Trimore, Aluguard, Accmon 80 AL), Maxlyte 7 & 11(AKA Insulyte 7, Insulyte 11, Coil Coat Castables, Calcem-70, Calcem-50, Calundum-50, Calundum-70  to cater to the varied requirements of industries. 

At Oniir Marketings, we are proud to stock and supply Mahakoshal brand Castables, trusted for their exceptional durability, thermal shock resistance, and long-lasting performance. While many industries are familiar with leading brands like Carborundum Murugappa, TRL, Calderys, Vesuvius, Allied, and others, our clients consistently find that Mahakoshal Castables deliver superior value through a blend of performance, reliability, and cost efficiency. 

Our castables are prepared with state-of-the-art technology and high-quality raw materials, providing durability, excellent performance, and easy installation. If you require boiler refractory castable for power plants or insulating castable for thermal insulation, Oniir Marketing has the solution at reasonable prices. 

Our Product Range Includes

1. Maxheat K (aka Whytheat K)

• Maxheat K (also known as Whytheat K) by Oniir Marketings – A top-of-the-line high alumina refractory castable that is formulated with the best strength and superior resistance to abrasion, thermal shock, and extreme heat. Suitable for use in furnaces, kilns, incinerators, and other high-heat equipment, Maxheat K provides durability, reliability, and long-lasting performance in challenging industrial settings.
  Specifications:
• Maximum Service Temperature: up to 1600°C
• High Mechanical Strength with low porosity
• Excellent resistance to slag attack and thermal shock
• Alumina Content: ~60%

2. Whytheat A

Whytheat A is a high-quality dense castable refractory known for excellent strength and thermal stability. It is widely used for lining furnaces, boilers, and incinerators, ensuring resistance against abrasion and thermal shock.

3. Maxcrete Super (Firecrete Super)

Maxcrete Super is a high-duty refractory castable with superior hot strength and durability. It is ideal for applications requiring consistent performance under high temperatures, such as kiln linings and rotary furnaces.

4. Maxcrete LT (Firecrete LT)

Maxcrete LT is a low-temperature insulating castable designed for efficient energy savings. Its lightweight structure provides excellent thermal insulation, making it suitable for backup linings and areas needing low heat loss.

5. Calcium Aluminate Cement Binder

This high-performance binder is designed for use in refractory castables, mortars, and concretes. It ensures fast setting, high strength, and excellent resistance to thermal and chemical attack, making it a trusted choice for industrial furnace construction.

6. Maxmon 70 (Equivalent to Hicast 70, Accmon 70, Criterian 70)

Maxmon 70 is a high-alumina refractory castable with around 70% alumina content. It offers excellent resistance to slag, alkalis, and abrasion, making it suitable for steel, cement, and petrochemical industries.

7. Maxmon 80 AL (Equivalent to Trimore, Aluguard, Accmon 80 AL)

Maxmon 80 AL is a premium-grade high-alumina castable containing 80% alumina. Known for its high hot strength, corrosion resistance, and durability, it is ideal for furnaces and kilns subjected to severe operating conditions.

8. Maxlyte 7 & 11 (Also known as Insulyte 7, Insulyte 11, Coil Coat Castables, Calcem-70, Calcem-50, Calundum-50, Calundum-70)

Maxlyte 7 & 11 are lightweight insulating castables designed for maximum energy efficiency. They provide excellent thermal insulation, reduce heat loss, and improve furnace productivity. Widely used in backup linings, they ensure long-lasting performance with lower fuel consumption.

Oniir Marketings is a trusted supplier of high-quality castables across the Middle East, including  UAE (Sharjah, Abu Dhabi, Dubai), Qatar (Doha, Hamad), Oman (Sohar, Nizwa), Saudi Arabia (Riyadh), Iraq, Iran, Jordan, Lebanon, Kuwait and African Continent (South Africa, Nigeria, Togo, Conakry, Senegal, Ghana, Ivory Coast, Morocco and Rest Africa). Our castables are specially formulated for high-temperature resistance, durability, and easy installation, making them ideal for furnaces, kilns, boilers, and other industrial applications. We supply a complete range of refractory castables designed to deliver excellent thermal insulation and mechanical strength, ensuring long service life and reliable performance in demanding environments. 

Specifications: 

Alumina content:                 30% – 98%

Service temperature:          Up to 1700°C.

Packaging:                             25kg and 50 kg bags.

Usage:                                    Furnace linings, ladles, and smelting units.

Bulk Density:                        Available in different grades (dense, medium, insulating)

Binder:                                   High-quality calcium aluminate cement binder 

Features: 

• Superior thermal stability and strength.
• High resistance to chemical corrosion.
• Reduces heat loss for energy savings.
• Simple application process for quick setup.
• Withstands heavy load and abrasion. 

Applications: 

• Furnace and Kiln Linings – Steel, cement, and glass industries
• Power Plant Boilers – Ideal for boiler refractory castable requirements
• Petrochemical Industry – For reactors, heaters, and insulation
• Foundries and Forging Units – High-temperature resistant lining
• Incinerators and Thermal Equipment – Excellent for heat containment 

Why Choose Oniir Marketings? 

1. Leading Manufacturer & Supplier in India
2. Wide range of refractory castables to suit every need
3. Reliable performance and competitive pricing
4. Prompt delivery across Faridabad, Gurgaon, Delhi NCR, and PAN India.
5. Exporting to Middle East, including UAE, Oman, Saudi Arabia, Qatar, and Jordan, African Continent like South Africa, Nigeria, Togo, Conakry, Senegal, Ivory Coast. 

6. Oniir Marketing delivers world-class castable materials for all your industrial requirements. Contact us today for the best solutions in refractory castable and castable cement.