High-Hardness Carbide Expanding Bullet For Portable Manual Tube Expander
Price:
Negotiate Price
MOQ:
10 PCS
Delivery Time:
15-20 work days
Brand:
Expanding Bullet
Product Description
High-Hardness Carbide Expanding Bullet For Portable Manual Tube Expander
Our high-hardness carbide expansion bullet is engineered for tube expansion in heat exchangers. Featuring exceptional hardness and wear resistance, it ensures precision and durability when expanding copper, aluminum, or stainless steel tubes. Custom-made for all types of expanding machines, it is the optimal solution for refrigeration systems in air conditioning and heat pump industries.
Product Specifications
| Attribute | Value |
|---|---|
| Material | YG8 |
| 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 Finish | Ra 0.2 |
| Surface Treatment | Mirror polishing or Coating |
| Service | OEM or ODM |
Available Sizes
Φ5, Φ6, Φ6.35, Φ7, Φ7.94, Φ9.53, Φ8.9, Φ12, Φ12.7, Φ14.5, Φ15.88
Product Gallery
Related Spare Parts
Manufacturing Expertise
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing enterprises. Our expertise extends to ceramic and tungsten steel parts for industries including new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation equipment, electronic communication, and automotive applications.
Frequently Asked Questions
What is the name of this product?
Expansion Bullet, Expansion Ball, Expansion Head, Expansion Tool, Expanding Bullet, Carbide Bullet, Tube Expander Bullet, or Tube Expanding Machine Bullet.
Are you a trading company or manufacturer?
We are the manufacturer.
What industries use expanding bullets?
Essential for tube expanders including vertical electric expanders, shrinkless horizontal expanders, rotary double position expanders, four-station vertical expanders, and portable manual tube expanders.
What is your production process?
Our experienced production engineers (10+ years) control tolerances and precision based on your samples or drawings.
What is your delivery time?
5-10 working days for in-stock items, 15-20 working days for custom orders (quantity dependent).
What are your payment terms?
≤$10,000: 100% in advance. >$10,000: 50% T/T in advance, balance before shipment.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Runshi Mould Co., Ltd.
Location
101,NO.3,Lane1,Xiao Tang Fang New District,Zhang bian Village,Nancun Town,Panyu District, Guangzhou
Contact Person
jackbing