Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,T/T,Western Union,D/P |
| Supply Ability | 2000 tons/month |
| Delivery Time | 10-15days |
| Packaging Details | Pallet |
| Temperature | High Temperature Resistent |
| Size | 230*114*65mm 230*114*75mm |
| Material | Fire Clay |
| Shape | Customizable |
| Color | White,Yellow,Maroon |
| Application | Industrial Furnaces,serve Furnaces,glass furnace,tunnel kiln,Metallurgy |
| Refractoriness | 1300-1800C |
| Density | 2.1-2.7g/cm3 |
| Package | Pallet |
| Al2O3 | 35-80% |
| Brand Name | LEADSUN |
| Model Number | SK32 SK34 SK35 SK36 SK38 |
| Certification | ISO CE |
| Place of Origin | China |
View Detail Information
Explore similar products
Customizable High Alumina Refractory Bricks Furnaces Ovens Kiln Fired Brick Sk34
SK32 SK34 SK35 SK36 Refractory Clay Brick For Pizza Oven Kiln Fired Bricks
30-55% Alumina Fire Clay Brick Insulation Low Thermal Conductivity
1300 - 1800C Refractoriness Fire Clay Brick For Traditional Chimney Hearth
Product Specification
| Payment Terms | L/C,T/T,Western Union,D/P | Supply Ability | 2000 tons/month |
| Delivery Time | 10-15days | Packaging Details | Pallet |
| Temperature | High Temperature Resistent | Size | 230*114*65mm 230*114*75mm |
| Material | Fire Clay | Shape | Customizable |
| Color | White,Yellow,Maroon | Application | Industrial Furnaces,serve Furnaces,glass furnace,tunnel kiln,Metallurgy |
| Refractoriness | 1300-1800C | Density | 2.1-2.7g/cm3 |
| Package | Pallet | Al2O3 | 35-80% |
| Brand Name | LEADSUN | Model Number | SK32 SK34 SK35 SK36 SK38 |
| Certification | ISO CE | Place of Origin | China |
| High Light | SK36 fire clay brick ，SK36 fire clay brick ，High Temp Furnace Refractory Bricks | ||
SK32 SK34 SK35 SK36 SK38 Refractory Fire Clay Brick For High Temperature Furnace
| Item | SK-30 | SK-32 | SK-34 | SK-36 | SK-37 |
|---|---|---|---|---|---|
| AL2O3 % (min) | 30-35% | 35-38% | 38-42% | 50-55% | 60-65% |
| Fe2O3% (max) | 3 | 3 | 2.8 | 2.5 | 2.3 |
| Refractoriness | ≥1670°C | ≥1690°C | ≥1710°C | ≥1750°C | ≥1770°C |
| Refractoriness under load, 0.2MPa, (°C) | ≥1270°C | ≥1350°C | ≥1350°C | ≥1430°C | ≥1450°C |
| Apparent porosity (%) | 20-24 | 20-24 | 19-23 | 18-22 | 18-22 |
| Bulk density (g/cm³) | 2.00-2.05 | 2.05-2.1 | 2.1-2.15 | 2.15-2.2 | 2..25-2.35 |
| Cold crushing strength (MPa) | ≥25 | ≥30 | ≥35 | ≥45 | ≥50 |
| Thermal expansion at 1000°C (%) | ≤0.6 | ≤0.55 | ≤0.55 | ≤0.4 | ≤0.4 |
Leadsun Refractory produce a comprehensive range of Fire clay brick consisting of 30-55% Alumina all of which exhibit excellent strength.For more arduous environments we offer a hand fired “super duty” Fire clay brick with a very high mechanical strength.
Excellent Refractoriness
Refractory clay bricks typically exhibit a refractoriness ranging between 1690℃ and 1770℃, enabling them to tolerate prolonged high-temperature conditions, making them well-suited for furnace linings in metallurgy, building materials, and related industries.
Strong Thermal Shock Resistance
These bricks demonstrate outstanding thermal stability under high temperatures, effectively withstanding rapid temperature fluctuations and minimizing the risk of damage from thermal stress.
Good Abrasion Resistance
They possess considerable resistance to wear, which makes them appropriate for lining equipment such as coke ovens and blast furnaces, where they can endure continuous abrasion and mechanical impact.
Effective Slag Resistance
Refractory clay bricks offer reliable resistance to weakly acidic slags. Their slag corrosion resistance can be further improved by increasing the brick density when required.
Notable Thermal Insulation and Fireproofing Properties
With favorable fireproofing and heat insulation capabilities, these bricks help reduce thermal energy loss, thereby enhancing the overall energy efficiency of high-temperature installations.
Cost-Effective and Practical
Due to readily available raw materials and relatively low production costs, they represent an economical and widely adopted refractory solution.
Eco-Friendly Nature
The manufacturing process of clay bricks has a limited environmental impact, and discarded bricks can often be recycled, supporting sustainable industrial practices.
Carbon bake furnaces
in the alumin
ium industry
Preheat zones and cyclones of rotary cement kilns
Insulation for glass tanks
Coke ovens
Blast furnaces
Reheating furnaces
Suspended roofs
Lime kilns
chimney
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-5000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...
Get in touch with us
Leave a Message, we will call you back quickly!