Griptix Hydraulic Tube Expander – Durable 45# Steel and Aluminum Alloy Construction

High-quality Materials: It is made of high-quality 45# steel and aluminum alloy, which is hard, durable, scratch-resistant, and wear-resistant, ensuring a long service life. High Efficiency: The hydraulic oil chamber of the hydraulic expander is 20% larger than the normal one. This allows for greater expansion when using the same force, without having to worry about the R410 thickened pipes. Manual Hydraulic Design: With its manual hydraulic mechanism design, it is easy to grasp the degree of expansion and prevent pipe cracking, making it easy and efficient to complete expansion work. Expanding Joint: Compared to traditional welding, this hydraulic tube expander requires only one side to be welded, reducing installation costs and the possibility of leakage. Flexible Valve: With a flexible hydraulic control valve on the expander, you can quickly release the pressure and remove the tube when expansion is complete, greatly increasing your efficiency. Multiple Expander Head Sizes: With 7 expander head sizes, it can be used to expand a wide range of tubes from 3/8" to 1-1/8" to meet your different needs.