Pneumatic Copper Tube Expander Tool
Product Specifications
| Product Name |
Stainless Steel Tube Expander, Copper Aluminum Tube Expander |
| Material |
M42 |
| Specification |
1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-5/8", 1-3/4", 2", 2-3/4" etc |
| Processing |
Precision CNC Lathe Turning |
| Power |
Pneumatic Hydraulic |
| Air Pressure |
0.4-0.8 MPa |
| Quality |
100% Inspection |
| Surface Finish |
Ra 0.8 |
| Surface Treatment |
Burnishing |
| Service |
OEM or ODM |
Product Description
The pneumatic tube expander is a gas-powered tool designed for expanding copper, aluminum, stainless steel, and iron tubes. Operating at 0.4-0.8 MPa pressure, it efficiently expands tube ends by 10-20mm for secure clamping in heat exchanger manufacturing.
Key Applications
- Heat exchanger manufacturing (surface coolers, condensers, evaporators)
- Tube expansion for pipe connections of same diameter
- Maintenance operations on heat exchangers
- Works with copper, aluminum, stainless steel, and iron tubes
Available Sizes
1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-5/8", 1-3/4", 2", 2-3/4"
Product Images
Application Industries
Manufacturer Information
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. Our expertise extends to industries including new energy, medical devices, aerospace, automotive, and more.
Frequently Asked Questions
What is the name of this product?
Copper tube expander, Aluminum tube expander, Pneumatic Copper tube expander, Stainless steel tube expander, Pipe Expander Tools.
Are you a trading company or manufacturer?
We are the manufacturer.
Is the power of the tube expander tools pneumatic or electric?
Pneumatic hydraulic, requiring air pressure of 0.4-0.8Mpa.
What industry is the pipe expander tools mainly used for?
Primarily used in heat exchangers or surface coolers for tube expansion operations before clamping or connecting tubes.
How to determine the specifications of the tube expander?
Provide the outer diameter of the tube that needs to be expanded (e.g., 1/4", 5/16", 3/8", etc.).
How long is your delivery time?
5-7 working days for in-stock items, 10-20 working days for custom orders (quantity dependent).
What are your payment terms?
≤$10,000: 100% in advance. >$10,000: 30% T/T in advance, balance before shipment.
For additional questions, please feel free to contact us.
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