High-Durability Carbide Expansion Head Bullet for Heat Exchangers
Product Specifications
Copper Tube Specification | Φ5,Φ6,Φ6.35,Φ7,Φ7.94,Φ9.53,Φ8.9,Φ12,Φ12.7,Φ14.5,Φ15.88 |
Processing | Precision grinder fine grinding |
Hardness | HRA 89°-92° |
Quality | 100% Inspection |
Surface Treatment | Mirror polishing or Coating |
Usage | Expanding Copper, Aluminum and Steel Tube |
Product Description
High-Performance Carbide Expansion Bullets for Tube Processing
Made from high-quality carbide material, this expansion bullet is perfect for expanding copper, aluminum, and stainless steel tubes in heat exchangers. With exceptional hardness and wear resistance, it ensures long-term reliability. Customizable to fit different expanding machines, it's ideal for HVAC, automotive, and refrigeration systems.
Key Features
- Precision Ground: Ensures uniform tube expansion
- Multi-Material Compatibility: Copper/Aluminum/Stainless Steel
- Mirror Surface: Reduces friction during expansion
Performance Data
- Surface Finish: Improves tube inner surface quality
- Thermal Stability: No deformation at high temperatures
- Impact Resistance: Withstands repeated mechanical stress