Flaring tools are crucial in industries that require leak-proof, high-pressure tubing connections. When working with PFA and FEP tubing in industrial and fluid-handling environments, precision flaring ensures leak-proof, high-performance connections. Crist Group’s hot flaring mandrels are specifically designed for this purpose—offering ergonomic, durable, and easy-to-use solutions.
Poorly flared tubes lead to leaks, inefficiencies, and costly system failures. That’s why Crist Group offers high-performance flaring tools designed for accuracy, durability, and ease of use.

What Crist Group Offers
Hot Flaring Mandrels for PFA and FEP Tubing
Crist Group offers hot flaring mandrels designed for use with fluoropolymer tubing—including PFA and FEP. These tools feature:
- Ergonomic handles for portable use or optional bench mounting
- Compatibility with tubing sizes from ¼” to 1
- A full-size kit (¼”, ⅜”, ½”, ¾”, and 1″) or individual size purchase
- Simple insertion of preheated tubing for reliable flares
- Each mandrel comes with a handle, offering flexibility across applications.
Eddy Heat Guns
To support the flaring process, Crist Group also offers Eddy-brand heat guns. Known for their extended lifespan, they are the preferred choice in this price range.
Hand Flare Tools
Crist Group now offers hand flare tools identical to the popular models formerly produced by Fit-Line, which were discontinued earlier this year. These tools remain in high demand across the industry for their reliability and ease of use. Designed for quick, manual flaring after tubing is heated, they provide an efficient solution for achieving a clean, stretched flare.
Industries Served
- Plumbing & Piping – The tools from Crist Group create complete watertight connection seals. Our tools are engineered to work with fluoropolymer tubing.
- Semiconductor & Critical Fluid Processing – Semiconductor manufacturing and other fluid-intensive industries depend on precision flaring for leak-free, contamination-resistant connections. Crist Group’s flaring mandrels provide reliable results for high-purity fluid systems.
- Manufacturing & Industrial Use – Industries handling chemicals, gases, and fluid transfers rely on our tools for accuracy. They help maintain compliance and efficiency in automated production.
Get in touch with us.
With decades of experience in precision engineering, Crist Group has established itself as a leading provider of high-quality flaring tools. Our skilled engineers and technicians leverage advanced manufacturing technologies to deliver durable, high-performance tools designed to meet the exacting standards of various industrial applications. From concept and design to final production, we ensure every flaring tool provides reliable performance, precision, and long-term value. Our custom tooling solutions are tailored to fit your specific operational needs—ensuring optimal results in every application. Contact us today to learn more about our flaring tool capabilities and how we can support your next project.