Internal Spring for Pipe Bending LOGO-Tools LT 16x2 mm (MPN 2,02)

Internal spring for pipe bending by LOGO-Tools LT designed for 16x2 mm tubing. This accessory fits inside thin-walled metal pipes to provide internal support during manual or machine bending, helping to reduce kinking, flattening and deformation. The spring is sized to match 16x2 mm pipes and intended for use where maintaining an even internal profile and smooth bend radius is required in plumbing, HVAC and metalworking tasks.

Advantages

The internal spring supports the pipe wall from the inside, which decreases the risk of wrinkles and ovalisation during bending and improves the final geometry of bends. Its design enables compatibility with both hand-operated and powered pipe benders for consistent results. The product is compact and simple to insert and remove, allowing faster setup and less handling damage compared with alternative internal supports.

Suitable for

• Thin-walled metal pipes 16x2 mm for plumbing installations
• HVAC tubing where smooth bends are required
• Metalworking and fabrication tasks involving manual or machine bending
• Repair and retrofit work where preserving internal passage is important

Key specifications

• Designed diameter and wall compatibility: 16 mm nominal outer diameter with 2 mm wall thickness
• Type: internal support spring for pipe bending
• Material: spring steel suitable for repeated compression during bending operations
• Form factor: coiled internal spring that conforms to pipe inner surface
• Compatibility: intended for use with manual and machine pipe bending tools

How to use

Select the internal spring when working with 16x2 mm thin-walled metal pipes. Insert the spring into the pipe section to be bent so that it sits along the intended bend area, ensuring it is aligned with the bend line. Proceed to bend the pipe using the chosen bending method (manual or machine) while the spring remains inside to support the internal wall. After forming the bend, extract the spring by sliding it out from the pipe; if necessary, use a pulling tool or tape to ease removal. Inspect the pipe interior and bend geometry and make any minor adjustments as needed.

Usage recommendations

Use the internal spring only with pipes that match the specified 16x2 mm dimensions. Avoid excessive force beyond the pipe bender’s rated capacity and inspect the spring regularly for wear or deformation. Clean and dry the spring after use to prevent corrosion and store it in a dry environment to maintain performance.