Certainly! Here’s a list of some of the most well-known global suppliers of special purpose tubes in Markdown format:

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Leading Global Suppliers of Special Purpose Tubes

1. Parker Hannifin Corporation

   • Specialty: Hydraulic and pneumatic tubing systems.

2. Swagelok Company

   • Specialty: Fluid system products including tubes, fittings, and valves.

3. Alfa Laval

   • Specialty: Heat exchangers and tubes used in various industries including food and pharmaceuticals.

4. Vallourec

   • Specialty: Seamless and welded tubular products for energy markets and other industries.

5. Tenaris

   • Specialty: Steel pipes for the energy industry and special application tubes.

6. Badger Meter, Inc.

   • Specialty: Flow measurement and control products including specialty tubing products.

7. Novocon

   • Specialty: Custom engineered solutions, including specialty tubes for automotive and industrial applications.

8. Böhler Uddeholm

   • Specialty: High-performance materials, including special purpose steel tubes.

9. Buhlmann Group

   • Specialty: Tubes and fittings for industrial applications, including special purpose solutions.

10. Zhejiang Shengtai Pipe Industry Co., Ltd.

    • Specialty: Various tube solutions with a focus on special-purpose applications. ```

These companies are recognized for their innovation, quality, and wide range of products in the special purpose tubing market. If you need more specific information about any of these companies or their products, let me know!