SPIRAL TUBE 12/14

The spiral tube 12/14 is a flexible, high-strength spiral tube designed for vacuum infusion and RTM (Resin Transfer Molding) applications. With an internal diameter of 12 mm and an external diameter of 14 mm, it offers increased resin delivery compared to smaller dimensions, ensuring faster and more uniform impregnation in large or demanding composite structures, such as carbon fiber and fiberglass.

It is used as a resin distribution line inside the vacuum bag, usually placed at the entrance or around the perimeter of the mold, allowing better flow control and reduced infusion time. Its spiral structure prevents the flow from closing under vacuum, maintaining constant performance throughout the process. It is a consumable material, compatible with epoxy, polyester and vinyl ester resins.

Features

• Diameter: 12/14 mm
• Material: durable plastic
• High resistance to vacuum compression
• Flexible for easy placement in the mold
• Ideal for vacuum infusion and RTM processes
• Compatible with polyester, vinylester and epoxy resins