Attribute | Value |
---|---|
Product Name | Expansion Bullet, Expansion Ball, Expansion Head, Tube Expander Bullet |
Material | YG8 Carbide |
Copper Tube Specification | Φ5, Φ6, Φ6.35, Φ7, Φ7.94, Φ8.9, Φ9.53, Φ12, Φ12.7, Φ14.5, Φ15.88 |
Processing | Precision grinder fine grinding |
Hardness | HRA 89°-92° |
Quality | 100% Inspection |
Surface Finish | Ra 0.2 (Mirror polishing or Coating) |
Service | OEM/ODM Available |
Usage | Expanding Copper, Aluminum and Steel Tubes |
Our carbide expansion bullet is manufactured from high-quality YG8 carbide material with precision surface polishing or coating. Designed for superior hardness and wear resistance, it's ideal for expanding copper, aluminum, and stainless steel tubes in heat exchanger applications.
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing high-quality equipment molds, vulnerable parts, and cutting tools for various industries including HVAC, new energy, medical devices, aerospace, and automotive applications.