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High Strength Fireclay Brick High Density Clay Refractory Bricks Sk32 Sk34 Firebrick

Product Details

Place of Origin: Zhengzhou, Henan, China

Brand Name: Rongsheng Xinwei

Certification: ISO Certification

Model Number: SK-32, SK-34, SK-36

Document: Product Brochure PDF

Payment & Shipping Terms

Minimum Order Quantity: 1 Ton

Price: 200-800 USD

Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Delivery Time: 10-20 Days

Payment Terms: TT; L/C

Supply Ability: 2000 tons /month

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Highlight:

High Density Clay Refractory Bricks

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Clay Refractory Bricks Sk32

,

High Density Sk34 Firebrick

Color:
Yellow
Durability:
High
Fire Resistance:
High
Frost Resistance:
High
Heat Resistance:
High
Impact Resistance:
High
Material:
Clay
Shape:
Rectangular
Size:
Standard
Surface:
Smooth
Texture:
Fine
Thickness:
2-3 Cm
Water Resistance:
High
Weight:
Heavy
Color:
Yellow
Durability:
High
Fire Resistance:
High
Frost Resistance:
High
Heat Resistance:
High
Impact Resistance:
High
Material:
Clay
Shape:
Rectangular
Size:
Standard
Surface:
Smooth
Texture:
Fine
Thickness:
2-3 Cm
Water Resistance:
High
Weight:
Heavy
High Strength Fireclay Brick High Density Clay Refractory Bricks Sk32 Sk34 Firebrick

Product Description of High-Strength Fireclay Brick High Density Clay Refractory Bricks Sk32 Sk34 Firebrick

"Fireclay bricks are composed of aluminum silicate materials with an Al2O3 content ranging from 30% to 45%. They possess a refractoriness of 1690 to 1730 ℃. These bricks are primarily constituted of kaolinite (Al2O3·2SiO2·2H2O) as the primary mineral, along with around 6-7% impurities (including potassium, sodium, calcium, titanium, and ferrous oxide).
 
Categorized as weakly acidic refractory products, fireclay bricks can endure acid slag and gas erosion, but their resistance to alkaline substances is relatively low."

High Strength Fireclay Brick High Density Clay Refractory Bricks Sk32 Sk34 Firebrick 0

Products Features of Best Selling Clay Refractory Bricks Sk32 Sk34

 

1.Good resistance to corrosion and abrasion;
2.Perfect thermal shock resistance;
4.High mechanical strength;
3.Good spalling resistance;
5.Excellent thermal performance, and acid resistance;
6.Good volume stability under high temperature;
 
Application of Sk32 Sk34 High Density Clay Refractory Bricks
 
It is widely used in metallurgy, chemical industry, petroleum machinery manufacturing and other industrial fields, and is applicable to heating furnace, soaking pit, heat treatment furnace, blast furnace, hot blast furnace, coke oven, tunnel kiln, rotary kiln, flue and other related parts.

 

Product Specification of Sk32 Sk34 High Density Clay Refractory Bricks

Item
Fire Clay Brick SK-32
Fire Clay Brick SK-34
Fire Clay Brick SK-36
AI2O3(%)
30
38
50
Fe2O3 (%)
3
2.5
2
Refractoriness (SK)
32
34
36
Refractoriness under load, 0.2MPa, Ta, ((°C)
1300
1350
1450
Porosity (%)
22-26
19-23
20-24
Bulk density (g/cm³)
2.05
2.10-2.15
2.30-2.40
Cold crushing strength (MPa)
25
25
45
Thermal expansion at 1000°C (%)
0.6
0.6
0.3