Product Details
Place of Origin: Zhengzhou, Henan, China
Brand Name: Rongsheng Xinwei
Certification: ISO Certification
Model Number: N-1, N-2a, N-2b, N-3a, N-3b, N-4, N-5, N-6
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
Chemical Resistance: |
High |
Color: |
Yellow |
Compressive Strength: |
High |
Density: |
High |
Durability: |
High |
Fire Resistance: |
High |
Flexural Strength: |
High |
Material: |
Clay |
Shape: |
Rectangular |
Size: |
Standard |
Surface Finish: |
Glazed |
Texture: |
Smooth |
Thermal Conductivity: |
Low |
Water Absorption: |
Low |
Chemical Resistance: |
High |
Color: |
Yellow |
Compressive Strength: |
High |
Density: |
High |
Durability: |
High |
Fire Resistance: |
High |
Flexural Strength: |
High |
Material: |
Clay |
Shape: |
Rectangular |
Size: |
Standard |
Surface Finish: |
Glazed |
Texture: |
Smooth |
Thermal Conductivity: |
Low |
Water Absorption: |
Low |
Product Description of High Density Fireclay Brick Refractory Fire Clay Brick Al2o3 30-48% fire clay brick for Chemical Industry
Fireclay brick is made from clinker clay by mixing, forming, drying, sintering and matching characterized by good resistance to corrosion and abrasion, good thermal shock resistance, good spelling resistance, high mechanical strength, good volume stability under high temperature.
Physical and Chemical Indicators of Refractory Fire Clay Brick :
Items | Index | ||||||||
N-1 | N-2a | N-2b | N-3a | N-3b | N-4 | N-5 | N-6 | ||
Refractoriness, °C ≥ | 1750 | 1730 | 1730 | 1710 | 1710 | 1690 | 1670 | 1580 | |
Refractoriness Under Load, °C, [0.2MPa×0.6%] ≥ | 1400 | 1350 | -- | 1320 | -- | 1300 | -- | -- | |
Linear Change on Rehearting, % | 1400°C×2h | +0.1 -0.4 | +0.1 -0.5 | +0.2 -0.5 | -- | -- | -- | -- | -- |
1350°C×2h | -- | -- | -- | +0.2 -0.5 | +0.2 -0.5 | +0.2 -0.5 | +0.2 -0.5 | -- | |
Apparent Porosity, % ≤ | 22 | 26 | 24 | 24 | 26 | 24 | 26 | 28 | |
Cold Crushing Strength, MPa ≥ | 30.0 | 20.0 | 25.0 | 20.0 | 15.0 | 20.0 | 15.0 |
15.0 |