Cylindrical Graphite Carbon Crucible 3000°C Maximum Temperature with Excellent Corrosion Resistance for Metal Melting

• Excellent corrosion resistance against acids, alkalis, and organic solvents
• High hardness withstands extreme temperatures and pressure conditions
• Superior thermal shock resistance prevents cracking and damage
• High electrical and thermal conductivity for efficient performance
• Smooth surface finish ensures optimal material flow and minimal contamination
• Cylindrical shape design for versatile industrial applications

• Metal melting and casting operations
• Heat treatment processes including annealing, tempering, and quenching
• Foundry industry applications
• Jewelry manufacturing and precious metal processing
• Laboratory research and chemical reaction vessels
• High-temperature industrial processes and material testing

Manufactured in Qingdao, Shandong, China, our J&J 1000# Graphite Carbon Crucibles are crafted from premium quality graphite for exceptional durability and performance in demanding environments. Available in standard sizes with customization options for specific application requirements.

Our technical support team provides expert guidance on product selection and usage optimization. We offer custom sizing and engraving services to meet specific industrial requirements and application needs.

Each crucible is securely packed in sturdy cardboard with bubble wrap protection to ensure safe delivery. Standard shipping takes 5-7 business days with expedited options available. Worldwide shipping with comprehensive tracking provided for all orders.