The J&J 1000# Cylindrical Graphite Carbon Crucible is engineered for exceptional performance in demanding industrial applications. Manufactured from premium graphite materials, this crucible delivers superior thermal management and chemical resistance for high-temperature processes.

• Withstands extreme temperatures up to 3000°C
• Excellent corrosion resistance against acids, alkalis, and organic solvents
• High thermal conductivity for efficient heat transfer
• Superior thermal shock resistance prevents cracking
• High electrical conductivity for specialized applications
• Exceptional hardness ensures long service life
• Smooth surface finish for easy cleaning and maintenance

This graphite crucible is ideal for various industrial processes including:

• Metal melting and casting operations
• Alloy production and refinement
• Heat treatment processes (annealing, tempering, quenching)
• Laboratory chemical reactions and analysis
• Foundry industry applications
• Jewelry manufacturing and precious metal processing

Available in various sizes and shapes to meet specific application requirements. Our technical support team provides comprehensive assistance, and we offer custom sizing and engraving services to ensure optimal performance for your specific needs.

Each crucible is securely packaged in sturdy cardboard boxes with protective bubble wrap. Standard shipping (5-7 business days) and expedited options available worldwide with tracking provided.