Guangzhou Runshi Mould Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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Hard Alloy Expansion Ball For Tube Expanding machine Spare Part

Price Negotiable
Price: Negotiate Price
MOQ: 10 PCS
Delivery Time: 15-20 work days
Brand: Expansion Ball
Product Description
Hard Alloy Expansion Ball For Tube Expanding Machine Spare Part
Product Specifications
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
Usage: Expanding Copper, Aluminum and Steel Tube
Product Description
Carbide Expansion Ball for High-Performance Tube Expanding: Crafted from durable carbide, this expansion ball provides superior wear resistance and hardness, ensuring optimal performance when expanding copper, aluminum, or stainless steel tubes. Compatible with a range of expanding machines, including manual and automated models, it's the top choice for expanding tubes in air conditioning, automotive AC, and heat pump systems.
Product Images
Hard alloy expansion ball close-up view Expansion ball side profile showing precision finish Multiple expansion balls of different sizes Expansion ball with measurement reference High precision expansion ball surface detail Expansion ball in industrial setting Expansion ball with quality inspection Expansion ball production process Expansion ball packaging Expansion ball dimensional comparison Expansion ball surface treatment detail Expansion ball hardness testing Expansion ball in tube expanding application Expansion ball quality control inspection
Related Tube Expander Spare Parts
Tube expander spare parts collection Precision tube expander components Industrial tube expander parts High quality expander machine components Expander tooling parts Precision machined expander accessories
Application Industries
Expansion ball used in HVAC industry
Manufacturing Workshop
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. We also supply 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.
Modern precision manufacturing facility
Frequently Asked Questions
Q: What is the name of this product?
A: 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.
Q: Are you a trading company or manufacturer?
A: We are the manufacturer.
Q: What industry is the expansion ball mainly used for?
A: It is an important spare part for various tube expanders including vertical electric expanders, shrinkless horizontal expanders, rotary double position expanders, horizontal combined expanders, four-station vertical expanders, and portable manual tube expanders.
Q: How do you manufacture after the order is confirmed?
A: We require samples or drawings. Our production engineers with over 10 years of experience know how to control tolerances and precision.
Q: How long is your delivery time?
A: Typically 5-10 working days for in-stock items, or 15-20 working days for custom orders, depending on quantity.
Q: What are your payment terms?
A: For orders ≤$10,000 USD: 100% in advance. For orders >$10,000 USD: 50% T/T in advance, balance 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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