Oniir Marketings is one of the most trusted Mahakoshal refractory fire bricks and materials manufacturers and suppliers in Dubai, offering high-performance refractory and insulation solutions for industrial furnaces, boilers, and kilns. With a strong reputation for quality and reliability, Oniir provides a complete range of refractory products, including fire bricks in Dubai, refractory castables, accoset and mortar, ceramic fiber blankets, LRB mineral wool, boiler bricks, and insulation bricks in Dubai—serving industries like steel, cement, petrochemical, and power generation.
Refractory Fire Bricks Manufacturer and Supplier in Dubai | Oniir Marketings
Oniir Marketings is a leading Mahakoshal refractory fire bricks manufacturer and supplier in Dubai, providing durable and heat-resistant bricks ideal for furnaces, kilns, boilers, and other high-temperature industrial applications. Our fire bricks are engineered using premium raw materials to ensure exceptional strength, low thermal conductivity, and long-lasting performance even in extreme conditions.
Types of Fire Bricks Available:
- High Alumina Fire Bricks: Designed for high-temperature operations with excellent thermal stability.
- Insulation Fire Bricks: Lightweight bricks that provide superior heat insulation and energy efficiency.
- Acid-Resistant Bricks: Suitable for environments exposed to chemicals and acids.
- Special Shaped Bricks: Custom-made bricks for specific furnace or kiln designs.
- Boiler Fire Bricks: Our Boiler Fire Bricks are specially formulated to withstand extreme temperatures and thermal shocks in boilers, furnaces, and incinerators. They offer excellent resistance to slag, abrasion, and high-pressure steam—ensuring long-lasting performance and safety in industrial operations.
- Pizza Oven Bricks: Crafted for even heat distribution and superior thermal insulation, Oniir’s Pizza Oven Bricks are ideal for tandoors, wood-fired ovens, and pizza ovens. They retain heat efficiently, ensuring consistent cooking temperatures and authentic flavors while enhancing energy efficiency.
- Alumina-Silicate Bricks: Our Alumina-Silicate Bricks are made from high-purity raw materials containing alumina and silica, making them perfect for lining furnaces, kilns, and reactors. They exhibit exceptional mechanical strength, chemical resistance, and low porosity, providing durability in high-temperature environments.
With precision engineering and consistent quality, Oniir Marketings stands as a reliable partner for all refractory and fire brick needs in Dubai, delivering performance-driven solutions for both industrial and commercial applications.
Color and Appearance
Oniir’s fire bricks come in shades of light yellow, buff, and reddish-brown, depending on alumina and clay content. They have a smooth, dense surface with precise edges, ensuring easy installation and a professional finish.
Sizes and Dimensions
Available in standard sizes (230mm x 114mm x 76mm) and customized dimensions as per project requirements. Special shapes and sizes can be manufactured on demand for industrial or architectural applications.
Fire Bricks in Dubai
Oniir Marketings manufactures and supplies premium-quality fire bricks in Dubai made from high-grade alumina and clay, designed to withstand extreme temperatures and mechanical stress. These bricks are ideal for furnaces, boilers, and rotary kilns, ensuring superior durability, low thermal conductivity, and excellent chemical resistance.
Product Specifications:
- Standard Sizes: 230mm x 114mm x 76mm / 230mm x 114mm x 64mm (Custom sizes available)
- Alumina Content: 30% to 90%
- Service Temperature: Up to 1800°C
- Bulk Density: 2.0 – 2.6 g/cm³
- Cold Crushing Strength: 300–500 kg/cm²
- Thermal Conductivity: Low, ensuring excellent insulation
- Shape Options: Straight, Arch, Side Arch, and Custom Shapes
Applications:
- Steel and cement industries
- Glass furnaces and foundries
- Power plants and incinerators
Refractory Castables Manufacturer and Supplier in Dubai
Refractory castables are specialized, ready-to-use mixes made from high-quality refractory aggregates, binders, and additives. They are designed for monolithic linings and repairs in furnaces and boilers. Oniir Marketings provides a wide variety of refractory castables in Dubai, tailored for different thermal and mechanical requirements.
Types of Refractory Castables:
- Dense Castables: For high-strength applications such as furnaces and kilns.
- Low Cement Castables: Offer improved strength and abrasion resistance with low porosity.
- Insulating Castables: Lightweight materials used for heat conservation and energy efficiency.
Uses of Castables:
- Lining boilers, furnaces, and reactors
- Repairing worn refractory surfaces
- Thermal insulation in high-temperature zones
Oniir’s refractory castables ensure easy installation, superior bonding, and long-lasting performance under extreme heat.
Accoset and Mortar in Dubai
Oniir’s Accoset and refractory mortars in Dubai are specially formulated for joining and laying refractory bricks. They provide excellent adhesion, thermal resistance, and mechanical strength—ensuring seamless lining construction in furnaces and kilns.
Key Benefits:
- High bonding strength
- Excellent thermal stability
- Easy application and maintenance
Used widely in cement plants, steel industries, and boiler linings, Oniir’s mortars ensure durability and performance in every application.
Ceramic Fiber Blankets in Dubai
Oniir Marketings supplies premium ceramic fiber blankets in Dubai, known for exceptional heat insulation and energy efficiency. These lightweight, flexible blankets can resist temperatures up to 1400°C and are ideal for furnace linings, heat shields, and pipe insulation.
Features:
- Low thermal conductivity
- Excellent thermal shock resistance
- Easy to cut and install
They help industries reduce energy costs while maintaining operational safety and efficiency.
LRB Mineral Wool in Dubai
For high-efficiency thermal and acoustic insulation, Oniir offers LRB (Lightly Resin Bonded) Mineral Wool in Dubai. Manufactured from fine fibers of molten rock, this material provides excellent heat and sound insulation for industrial and commercial applications.
Applications:
- Thermal insulation in boilers, ducts, and turbines
- Acoustic insulation in industrial plants
- Energy-efficient wall and ceiling insulation
Advantages:
- Fire-resistant and non-combustible
- Water-repellent and durable
- Eco-friendly and easy to install
Refractory Material in Dubai
Oniir Marketings is a complete refractory material supplier in Dubai, providing reliable and durable solutions for industries requiring heat-resistant materials. The product range includes fire bricks, castables, mortars, insulation products, and ceramic fibers, all designed to deliver maximum protection and performance under extreme heat conditions.
Why Choose Oniir Marketings in Dubai
- ISO-certified refractory solutions
- Advanced manufacturing standards
- Technical support and customized designs
- On-time delivery and global export capability
Oniir Marketings combines innovation, precision, and performance to deliver the best refractory and insulation materials for industries across Dubai and the Middle East.
Conclusion
As a top refractory fire bricks and materials manufacturer and supplier in Dubai, Oniir Marketings stands for quality, reliability, and excellence. Whether you need fire bricks, refractory castables, ceramic fiber blankets, LRB mineral wool, or insulation bricks in Dubai, Oniir offers the perfect solution for every high-temperature industrial application.
With a commitment to durability and performance, Oniir Marketings continues to support industrial growth in Dubai by providing world-class refractory materials that ensure safety, efficiency, and long-term reliability.
Contact the Best Refractory Brick Supplier in Dubai Today!
Contact Oniir Marketings for any of your Mahakoshal refractory fire bricks requirements in Dubai, insulation, and other refractory product needs in Dubai.
Email us: sales333@oniirmarketings.com
Call us at: +91 88006 60953
Visit For More: https://www.oniirmketngs.com/
Frequently Asked Questions (FAQs)
1. What are refractory fire bricks used for?
Ans: Refractory fire bricks are used to line furnaces, boilers, kilns, and ovens where they withstand high temperatures, thermal shocks, and chemical reactions, ensuring durability and efficiency in heat-intensive environments.
2. What types of fire bricks does Oniir Marketings offer in Dubai?
Ans: Oniir Marketings provides a wide range, including Boiler Fire Bricks, Pizza Oven Bricks, Alumina-Silicate Bricks, High Alumina Bricks, and Insulation Bricks, suitable for both industrial and commercial applications.
3. Are Oniir’s fire bricks customizable in size and shape?
Ans: Yes, Oniir Marketings manufactures custom-sized and shaped fire bricks according to project specifications, ensuring perfect fitting and efficient performance for specialized furnaces or oven designs.
4. What is the temperature resistance of these refractory bricks?
Ans: Depending on the type, Oniir’s refractory bricks can withstand temperatures from 1,200°C to over 1,800°C, making them ideal for heavy-duty industrial furnaces and boilers.
5. How can I choose the right type of fire brick for my application?
Ans: The selection depends on your operating temperature, type of furnace or oven, and exposure conditions. Oniir Marketings’ experts can help you select the right fire brick or refractory material tailored to your specific requirements in Dubai.