Guangzhou Runshi Mould Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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Custom Carbide Expanding Head Bullet for Horizontal Tube Expander

Price Negotiable
Price: Negotiate Price
MOQ: 10 PCS
Delivery Time: 15-20 work days
Brand: Expanding Head Bullet
Product Description
Custom Carbide Expanding Head Bullet for Horizontal Tube Expander
Our custom carbide expanding head bullet is engineered for precise and efficient expansion of copper, aluminum, and stainless steel tubes. With exceptional hardness and wear resistance, it's ideal for heat exchangers in air conditioners, heat pumps, and water heaters. Available in custom specifications to match various expanding machine requirements.
Product Specifications
Attribute Value
Product Name Expansion Bullet, Expansion Ball, Expansion Head, Expansion Tool, Carbide Bullet, Tube Expander Bullet
Material YG8
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
Surface Treatment Mirror polishing or Coating
Service OEM or ODM
Application Various tube expanders including vertical electric expander, shrinkless horizontal expander, rotary double position expander, and portable expanders
Usage Expanding Copper, Aluminum and Steel Tubes
Product Images
Custom carbide expanding head bullet close-up view
Expanding head bullet side profile
Precision ground carbide bullet
Expansion tool with mirror finish
Multiple expanding head bullets in different sizes
High precision tube expansion tool
Carbide bullet for tube expander
Expanding head bullet with coating
Professional grade expansion tool
Custom specification carbide bullet
Precision manufactured expansion head
Industrial tube expansion bullet
High quality expanding tool
Durable carbide expansion head
Related Spare Parts
Tube expander spare parts collection
Industrial tube expansion components
Precision machine parts for expanders
High quality expander accessories
Professional tube expansion tools
Industrial grade expander parts
Custom expander components
Precision engineered spare parts
Durable tube expansion accessories
Complete expander parts set
High performance expansion tools
Professional grade expander components
Industrial tube expansion equipment parts
Precision expander accessories
Custom tube expansion parts
High quality expander tools
Durable expansion machine parts
Professional tube expander components
Industrial grade expansion accessories
Precision engineered expander parts
Custom tube expansion tools
High performance expander components
Industrial tube expansion machine parts
Application Industry
Heat exchanger manufacturing application
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 production. 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.
Precision manufacturing workshop
Frequently Asked Questions
What is the name of this product?
Expansion Bullet, Expansion Ball, Expansion Head, Expansion Tool, Expansion Head Bullet, Expanding Bullet, Expanding Head, Expanding Tool, Expanding Head Bullet, Carbide Bullet, Tube Expander Bullet, Tube Expanding Machine Bullet
Are you a trading company or manufacturer?
We are the manufacturer.
What industry is the expanding head bullet mainly used for?
It serves as a critical component for various tube expanders including vertical electric expanders, shrinkless horizontal expanders, rotary double position expanders, and portable manual tube expanders.
How to manufacture after the order is confirmed?
We require samples or drawings to proceed. Our production engineers, with over 10 years of experience, expertly control tolerances and precision.
How long is your delivery time?
Standard delivery is 5-10 working days for in-stock items, or 15-20 working days for custom orders, depending on quantity.
What are your payment terms?
For orders ≤ $10,000 USD: 100% advance payment. For orders > $10,000 USD: 50% advance payment with balance due before shipment.

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

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