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  • High Purity Graphite Sagger
  • High Purity Graphite Sagger
  • High Purity Graphite Sagger
  • High Purity Graphite Sagger
  • High Purity Graphite Sagger
  • High Purity Graphite Sagger
High Purity Graphite Sagger

High Purity Graphite Sagger

  • 10 - 49 Pieces
    $20
  • 50 - 99 Pieces
    $18
  • >= 100 Pieces
    $16
View product details

High Purity Graphite Sagger

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Temperature Resistance: Constructed from high-purity graphite via sintering, the sagger withstands extreme temperatures (up to 3000°C) without degradation, ensuring stability in high-heat environments.
  • Chemical Inertness: Resists chemical reactions, making it ideal for holding reactive materials during firing or metallurgical processes.

Key features

  • 1. Material Technology

    • With high-purity graphite material and sintered technology, achieve superior thermal conductivity and corrosion resistance, outperforming standard graphite products*.

  • 2. Performance Parameters

    • Withstands temperatures up to 3000°C, enabling prolonged use in extreme environments compared to conventional materials*.

  • 3. Scenario Solutions

    • Designed for protecting ceramics during high-temperature firing, ensuring uniform heat distribution and minimizing defects*.

  • 4. Certification Standards

    • Certified to ISO 9001 standards, ensuring consistent quality and safety for industrial applications*.

  • 5. Interactive Design

    • Ergonomic design with secure handles, allowing safe handling in industrial settings*.

Product details

High Purity Graphite Sagger

The High Purity Graphite Sagger is engineered for high-temperature applications, leveraging sintered graphite's exceptional thermal and mechanical properties. Its design ensures durability in extreme environments, making it ideal for industries like metallurgy, semiconductor manufacturing, and high-temperature processing.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh Purity Graphite (99.99%+)Critical thermal insulation in semiconductor furnaces
TechniqueSinteredEnhanced structural integrity for repeated thermal cycling
Temperature RangeUp to 3000°CKiln lining, refractory components
Density1.95–2.1 g/cm³Withstands mechanical stress in industrial ovens

Customization guide

Adjustable parameters include thickness (custom sizes for specific furnace dimensions) and shape (cylindrical/rectangular designs to fit bespoke equipment). This ensures compatibility with specialized thermal management systems.

Get inspired

With its sintered graphite construction, the High Purity Graphite Sagger offers unmatched thermal stability. Ideal for applications requiring precision temperature control, such as silicon crystal growth or aerospace component annealing.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Resistance (°C)2500+15% (2875)+30% (3250)*
Density (g/cm³)1.851.952.05
Purity Level (%)99.999.9599.99
Weight Capacity (kg)5080120

Supplier's note

  1. Technical Breakthroughs:

    • Sintered Structure: 20% higher density than extruded graphite, enhancing durability.
    • Ultra-High Purity: 99.99% purity minimizes impurities in semiconductor-grade applications.
    • Extreme Thermal Tolerance: Pro Model withstands 3250°C—30% above industry benchmarks—ideal for aerospace alloy processing.

  2. Version Selection Guide:

    • Base Model: Suitable for standard industrial furnaces (e.g., steel annealing).
    • Advanced Model: Meets demands of semiconductor cleanrooms requiring 2875°C stability.
    • Pro Model: Recommended for cutting-edge R&D labs handling ultra-high-temperature materials.

Example: With the Pro Model’s 3250°C rating, you can safely process refractory metals like tungsten—20% faster than traditional ceramic alternatives.

Frequently asked questions

  • Which High Purity Graphite Sagger model is best suited for high-temperature industrial furnaces?

  • How do I clean and maintain a sintered graphite sagger for prolonged use?

  • What makes High Purity Graphite Saggers better than ceramic alternatives?

  • Can High Purity Graphite Saggers be customized for specific furnace dimensions?

  • Is the sintered graphite material of this sagger ISO-certified for industrial use?

  • How does the sintered technique enhance the durability of graphite saggers?

  • Are High Purity Graphite Saggers resistant to chemical corrosion in reactive environments?

  • What temperature range can a High Purity Graphite Sagger handle effectively?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Graphite SaggerGeneral industrial processes (e.g., basic furnace use)Purity: 98% (ASTM C77)
Density: 1.7 g/cm³ (ASTM C20-20)
Thermal Conductivity: 150 W/m·K (ISO 8892)		Cost-effective, widely available
Compatible with moderate-temperature applications		Lower purity may introduce impurities
Limited to ≤1500°C environments
Our Base Graphite SaggerMid-range industrial use (e.g., metallurgy)Purity: 99.5% (▲1.5% from Industry Standard)
Density: 1.8 g/cm³ (▲0.1 g/cm³)
Thermal Conductivity: 160 W/m·K (▲10 W/m·K)		Improved purity reduces contamination risks
Handles up to 1600°C (▲100°C over Industry Standard)		Slightly higher cost than Industry Standard
Our Advanced Graphite SaggerHigh-end applications (e.g., semiconductor manufacturing)Purity: 99.9% (▲0.4% from Base)
Density: 1.9 g/cm³ (▲0.1 g/cm³)
Thermal Conductivity: 180 W/m·K (▲20 W/m·K)		Highest purity minimizes impurities
Operates at 1800°C (▲200°C over Base)		Most expensive option
Carbon-Graphite SaggerHeavy machinery and high-stress environmentsPurity: 95% (ASTM C77)
Reinforced with carbon fibers (ASTM C314)
Thermal Conductivity: 140 W/m·K		Enhanced mechanical strength and durabilityLower thermal performance (▲-10 W/m·K vs Base)
Lightweight Graphite SaggerPortable field testing and transportPurity: 98%
Density: 1.6 g/cm³ (▲-0.1 g/cm³ vs Base)
Thermal Conductivity: 145 W/m·K		20% lighter than Base (easier to handle)Reduced thermal capacity (▲-15 W/m·K vs Base)
Fiberglass-Reinforced Graphite SaggerStructural-critical applications (e.g., aerospace)Purity: 97%
Reinforced with fiberglass (ASTM D790)
Thermal Conductivity: 155 W/m·K		Superior structural integrity and crack resistanceComplex manufacturing process increases cost by 30%

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