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Refractory
  • Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale
  • Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale
  • Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale
  • Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale
  • Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale
  • Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale
Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale

Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale

$0.50-$1.80/ Piece|392 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Temperature Resistance: Engineered with fireclay, alumina, and clay, these refractory bricks withstand temperatures between 1580°C to 1770°C, making them ideal for industrial furnaces, kilns, and ovens.
  • Durability & Stability: Composed of materials like fireclay (24-48% CRO content) and alumina, the bricks resist thermal shock and chemical erosion, ensuring longevity in harsh environments.

Key features

  • 1. Material Technology: High-Grade Fireclay and Alumina Composition

    • With fireclay and alumina as core materials, these bricks resist extreme temperatures up to 1770°C and withstand thermal shock. The low MgO content (≤0.1%) enhances corrosion resistance in harsh industrial environments.

  • 2. Performance Parameters: Precision-Tuned Heat Resistance

    • With a refractoriness range of 1580–1770°C, these bricks safely operate in high-temperature settings like industrial kilns and furnaces. Their uniform density ensures consistent thermal stability across applications.

  • 3. Scenario Solutions: Customizable for Industrial Applications

    • With customizable cutting services, these bricks adapt to project-specific dimensions, enabling seamless integration into ovens, chimneys, or furnace linings. Their uniform shape simplifies installation for precise, gap-free construction.

  • 4. Durability: Engineered for Long-Term Use

    • With a robust ceramic-clay base, these bricks maintain structural integrity under prolonged heat exposure, reducing replacement costs in continuous-operation environments like steel mills or power plants.

  • 5. Certification Standards: Meets Industrial Safety Requirements

    • With compliance to international refractory standards (e.g., ISO 5079), these bricks ensure safety and reliability in high-risk industrial settings.

Product details

Factory Price Refractory Fire Clay Resistant Brick Sk34 Customizable Wholesale

Our Factory Price Refractory Fire Clay Resistant Bricks (SK34) are engineered for high-temperature industrial applications, featuring durable fireclay and alumina compositions. With uniform brick/block shapes and customizable dimensions, these bricks excel in environments like kilns, industrial ovens, and chimneys. Their low MgO content (≤0.1%) ensures resistance to thermal shock and chemical corrosion, while customizable Cro content (24%, 48%, etc.) tailors performance to specific needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialFireclay, Alumina, ClayIndustrial furnaces requiring thermal stability
DimensionsCustomizable sizes (e.g., 230×114×65mm)Precise construction in kiln lining systems
RefractorinessCommon (1580°C–1770°C)Standard high-temperature oven linings
Chemical CompositionCr₂O₃: 24%, 48%; MgO: ≤0.1%Corrosion resistance in chemical plants
Processing ServiceCutting, ShapingOn-demand customization for chimney builds

Customization guide

Adjustable parameters include:

  • Dimensions: Tailor brick/block sizes to fit kiln or oven specifications.
  • Material Mix: Optimize Cr₂O₃ and alumina ratios for corrosion or thermal resistance.
  • Surface Finish: Choose smooth or grooved surfaces for enhanced adhesion in masonry.

Get inspired

With SK34 bricks, you can build robust industrial systems that withstand extreme heat. For example:

  • Industrial Kilns: Their uniform shape ensures seamless stacking for even heat distribution.
  • Chemical Plants: High Cr₂O₃ content (e.g., 48%) protects against acidic fumes.
  • Custom Chimneys: Cut-to-size bricks simplify installation in non-standard structures.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Refractoriness1580–1770°C+200°C (1780°C)+300°C (1880°C)*
Alumina Content24%40%48%
MgO Content≤0.5%≤0.2%≤0.1%
CustomizationStandard sizesShape adjustmentsFull material mix

Supplier's note

  1. Three Breakthroughs:

    • Alumina Content: The Pro Model’s 48% alumina triples the heat retention of standard bricks, enabling use in ultra-high-temperature foundries.
    • MgO Reduction: ≤0.1% MgO in the Pro Model cuts thermal expansion by 40%, minimizing cracking in cyclic heating.
    • Modular Design: Customizable dimensions reduce installation time by 30% compared to traditional refractory materials.

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial ovens (e.g., food processing) where cost efficiency is key.
    • Advanced Model: Suited for chemical plants needing corrosion resistance (e.g., 40% alumina for acid fume exposure).
    • Pro Model: Required for extreme environments like steel mills, where sustained 1800°C+ temperatures demand zero thermal degradation.

*Pro Model refractoriness exceeds industry benchmarks by 20%, validated via ISO 5950 testing.

Frequently asked questions

  • Which refractory fire clay brick model suits high-temperature industrial ovens?

  • How to maintain refractory bricks in kilns to prevent degradation?

  • Fireclay vs. Alumina: Which refractory material is better for furnace linings?

  • Can refractory fire clay bricks be customized for chimney construction?

  • Are these refractory bricks FDA-approved for food-grade industrial ovens?

  • What applications suit refractory bricks with 1580°–1770°C refractoriness?

  • Why are uniform brick sizes critical for industrial furnace builds?

  • How do the chemical compositions (e.g., 0.5% Cro) affect brick durability?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Refractory BricksIndustrial FurnacesChrome Oxide (CRO): 15-20%
Refractoriness: 1500-1600°C
Magnesium Oxide (MGO): ≤0.5%
Shape: Irregular		Lower cost, widely availableLower corrosion resistance, higher thermal expansion, limited customization
Our Base Refractory BricksIndustrial OvensChrome Oxide (CRO): 24% ▲
Refractoriness: 1580-1770°C ▲
MGO: ≤0.1% ▲
Uniform Brick/Block Shapes (ISO 3801)		Improved corrosion resistance, moderate cost, precision cutting service (ISO 9001)Limited to medium-temperature applications, requires standard installation
Our Advanced Refractory BricksHigh-Temperature KilnsChrome Oxide (CRO): 48% ▲▲
Refractoriness: 1700-1800°C ▲▲
MGO: ≤0.05% ▲
Precision Molded Shapes (ISO 3801)		Highest corrosion resistance, extreme thermal stability, customizable designsHigher cost, specialized installation required
Insulation Materials (Industry Standard)General Industrial InsulationThermal Conductivity: 0.05 W/m·K (ASTM C518)
Density: 120 kg/m³ (ISO 843)		Lightweight, easy to handleLower heat resistance (max 800°C), prone to degradation over time
Refractory Castables (Industry Standard)Repair/Custom LiningsCompressive Strength: 50 MPa (ASTM C133)
Refractoriness: 1600°C (ASTM C20)		Versatile for irregular shapes, cost-effective for small-scale projectsLonger curing time (24-48 hours), lower mechanical strength after curing
Fireproof Panels (Industry Standard)Wall/Ceiling Linings in FactoriesFire Resistance: 2 hours (ASTM E119)
Thickness: 50 mm (ISO 3034)		Easy installation, lightweightLimited to low-temperature environments (≤600°C), less durable under mechanical stress

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