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Formed Bellows Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Formed Bellows Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 中日技研工業 Aichi//Manufacturing and processing contract
  2. テクノフレックス Tokyo//Other manufacturing
  3. IWC Nara//Ferrous/Non-ferrous metals
  4. 三弘エマテック Aichi//Machine elements and parts
  5. 5 入江工研 Tokyo//Manufacturing and processing contract
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Formed Bellows Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Formed Bellows Product Catalog | Chuo Nippon Giken Kogyo 中日技研工業
  2. Formed bellows for vacuum piping 'VBN/VBF/VBC/VBP' テクノフレックス
  3. Forming Bellows for Semiconductor Manufacturing 'NW-KF' IWC
  4. Formed bellows VG-VF "CEV-10000" 中日技研工業
  5. 5 High-performance molded bellows "LFB" 三弘エマテック

Formed Bellows Product List

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Formed Bellows Product Catalog | Chuo Nippon Giken Kogyo

Formed Bellows Product Catalog | Chuo Nippon Giken Kogyo

Introducing formed bellows for vacuum piping! Kind response to "Can you do this?" and prompt response to "That usual thing!"

Our company, Chūnichi Giken Kōgyō Co., Ltd., is a manufacturer of stainless steel flexible tubes. This catalog introduces the molded bellows for vacuum piping handled by Chūnichi Giken Kōgyō Co., Ltd. We offer a wide range of products, including the "CEV-10000," which features a JIS standard vacuum flange (VG/VF) for flexible bellows for vacuum use, and the "CEV-30000," which comes with a pipe end. Please make use of this catalog for selecting vacuum piping. [Contents] ■ Molded Bellows VG-VF CEV-10000 ■ Molded Bellows NW (KF) CEV-20000 ■ Molded Bellows with Pipe End CEV-30000 ■ Molded Bellows ICF CEV-40000 ■ Molded Bellows ISO MF CEV-50000 ■ Molded Bellows ISO BT CEV-60000 *For more details, please refer to the PDF document or feel free to contact us.

  • tube
  • Pipe Fittings

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High-performance molded bellows "LFB/SFB"

High-performance molded bellows "LFB/SFB"

Compact design is possible! High-performance formed bellows that achieve a lifespan comparable to welded bellows.

The "LFB/SFB" is a high-performance molded bellows handled by Irie Koken. The "LFB" is a royal molded bellows that achieves a high lifespan comparable to welded bellows (1 million cycles). It has excellent corrosion resistance and prevents stress corrosion cracking even against Cl2 and HBr gases. It outperforms SUS316L in terms of room temperature tensile strength and 0.2% yield strength at 650°. Additionally, the "SFB" is a super molded bellows that can be designed to be more than 50% more compact than conventional molded bellows. 【Features】 ■ Achieves a high lifespan comparable to welded bellows (1 million cycles) ■ Spring constant is less than 1/2 of conventional molded bellows ■ Can be designed to be more than 50% more compact than conventional molded bellows *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings

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HYDRA(R) molded bellows

HYDRA(R) molded bellows

The nominal diameter can accommodate a minimum of 3mm, and the pressure resistance can reach up to 50MPa! Suitable for applications in the aerospace industry and more.

The "formed bellows" are components that combine high pressure resistance and displacement absorption. We can accommodate not only single-layer but also multi-layer bellows with a wide range of nominal diameters and materials. Bellows can be supplied not only as standard connection parts but also welded to customer-designed components for assembly supply. 【Features】 ■ Corrosion resistance and temperature resistance ■ Pressure resistance and flexibility ■ Long lifespan ■ Nominal diameter: minimum 3mm～ ■ Pressure resistance: maximum 50MPa *For more details, please refer to the related link page or feel free to contact us.

  • valve
  • Other machine elements
  • Other Auto Parts

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Formed Bellows "ISO-MF"

Formed Bellows "ISO-MF"

The dimensions of the bellows are customizable! Introducing our molded bellows.

We would like to introduce the molded bellows "ISO-MF" that we handle. The bellows material is SUS304/SUS316L, and the flange material is SUS304/SUS316/SUS316L. Material changes are possible, so please consult with us. Also, please inquire about the spring constant of the bellows. 【Standard Specifications】 ■ Internal: Vacuum ■ External: Atmosphere ■ Leak Test: He gas leak 1.0×10-9 Pa·m3/sec or less ■ Bellows Material: SUS304/SUS316L ■ Flange Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.

  • Company：IWC
  • Price：Other
  • Other metal materials

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Formed bellows "NW-KF"

Formed bellows "NW-KF"

We can also manufacture sizes NW-10 and above NW-125! Introducing our molded bellows.

We would like to introduce our molded bellows, "NW-KF." The bellows material is SUS304/SUS316L, and the flange material is SUS304/SUS316/SUS316L. Material changes are possible, so please consult with us. Additionally, please inquire about the spring constant of the bellows. 【Standard Specifications】 ■ Internal: Vacuum ■ External: Atmosphere ■ Leak Test: He gas leak 1.0×10-9 Pa·m3/sec or less ■ Bellows Material: SUS304/SUS316L ■ Flange Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.

  • Company：IWC
  • Price：Other
  • Other metal materials

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Forming Bellows for Semiconductor Manufacturing 'NW-KF'

Forming Bellows for Semiconductor Manufacturing 'NW-KF'

Perfect for vacuum sealing! Let's advance semiconductor manufacturing with high-precision, high-quality molded bellows.

In semiconductor manufacturing, maintaining a vacuum environment greatly impacts product quality. However, conventional vacuum seals have faced issues with leaks and durability. Therefore, we have developed the high-precision, high-quality molded bellows 'NW-KF'. This product achieves both high airtightness and durability by adopting an optimal design and material for vacuum seals. 【Application Scenes】 - Vacuum chambers for semiconductor manufacturing equipment - Vacuum transport systems - Vacuum deposition devices - Plasma treatment devices - Vacuum measurement instruments 【Benefits of Implementation】 - Improved product quality due to stabilization of the vacuum environment - Reduction of downtime caused by leaks - Decreased maintenance costs due to longer lifespan - Stabilization of manufacturing processes due to high reliability

  • Company：IWC
  • Price：Other
  • others

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Formed Bellows for Analytical Instruments 'NW-KF'

Formed Bellows for Analytical Instruments 'NW-KF'

Achieving high vacuum and high precision connections! Contributing to the performance improvement of analytical instruments.

We introduce the molded bellows 'NW-KF' that achieves the high vacuum and high precision required at the connection points of analytical instruments. Since analytical instruments detect trace amounts of substances, leaks at the connection points pose a significant problem. Our molded bellows boast high airtightness and durability due to advanced processing technology and strict quality control. 【Usage Scenarios】 - Connection points for analytical instruments: mass spectrometers, gas chromatographs, HPLC, etc. - Connections in high vacuum environments: vacuum chambers, vacuum pumps, etc. - Compatibility with complex shapes: can accommodate special-shaped connection points - Adaptability to temperature changes: suppresses performance changes due to temperature variations 【Benefits of Implementation】 - Improved analytical accuracy by achieving high vacuum environments - Reduced measurement errors due to leaks, enabling reliable data acquisition - Increased durability of connection points, reducing maintenance frequency - Wide applicability due to diverse materials and adjustable spring constants

  • Company：IWC
  • Price：Other
  • others

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Formed Bellows for Chemical Plants 'NW-KF'

Formed Bellows for Chemical Plants 'NW-KF'

Achieving chemical resistance and high vacuum! Molded bellows that enhance the reliability of chemical plants.

In chemical plants, piping connections are required to have high reliability and durability even under harsh conditions. They face various challenges such as the risk of corrosion and leaks, as well as the complexity of maintenance. Our molded bellows, 'NW-KF', combine chemical resistance and high vacuum performance, providing the optimal solution to these challenges. 【Usage Scenarios】 - Piping connections in chemical plants - Fluid transport of chemicals and gases - Equipment connections in high vacuum environments - Areas with a high risk of corrosion and leaks - Locations where maintenance frequency needs to be reduced 【Benefits of Implementation】 - Prevention of piping corrosion: By using materials with excellent chemical resistance, we prevent deterioration of piping due to corrosion. - Leak prevention: High vacuum performance suppresses leaks from piping, enhancing safety. - Reduced maintenance: Flexibility and durability decrease maintenance frequency. - Improved reliability: By demonstrating stable performance, overall plant reliability is enhanced.

  • Company：IWC
  • Price：Other
  • others

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Formed Bellows for Electric Power 'NW-KF'

Formed Bellows for Electric Power 'NW-KF'

Achieving high vacuum and high reliability! Ideal molded bellows for connecting power equipment.

In power equipment, maintaining a vacuum environment while achieving stable connections is an important challenge. Our molded bellows, 'NW-KF', is equipped with high vacuum and high reliability, making it the ideal product for connections in power equipment. 【Usage Scenarios】 - Connecting vacuum piping in power equipment - Connecting devices in high vacuum environments - Areas requiring connections that are resistant to temperature changes and vibrations - Areas where traditional connection methods are prone to leaks 【Benefits of Implementation】 - Maintenance of vacuum environment: High vacuum performance allows for stable maintenance of the vacuum environment. - Improved connection reliability: High reliability helps to reduce issues at connection points. - Enhanced maintainability: Easy connection and disassembly streamline maintenance tasks. - Increased longevity: High-quality materials and design ensure a longer lifespan for the product.

  • Company：IWC
  • Price：Other
  • others

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[NW-KF] Molded Bellows for Research and Development

[NW-KF] Molded Bellows for Research and Development

Vacuum and high-pressure environment compatible! Molded bellows that achieve high-precision connections.

In research and development, precise connections in vacuum or high-pressure environments are crucial factors that determine the success of experiments. Traditional connection methods are prone to leaks and durability issues, which can affect the reliability of experimental results. Therefore, we have developed the molded bellows "NW-KF" to achieve high-precision connections and enhance the reliability of experiments. 【Usage Scenarios】 - Vacuum Chamber: Experimental equipment requiring precise connections in a vacuum environment. - High-Pressure Reaction Vessel: Chemical reaction experiments requiring connections in high-pressure environments. - Analytical Instruments: Analytical devices requiring high-precision connections. 【Benefits of Implementation】 - Improved Reliability of Experiments: High airtightness reduces errors in experimental results caused by leaks. - Enhanced Durability of Equipment: Flexibility reduces the burden on equipment, improving durability. - Increased Work Efficiency: Simplification of connection tasks shortens work time. - Improved Maintainability: Easy disassembly and assembly of connection parts facilitate maintenance.

  • Company：IWC
  • Price：Other
  • others

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Molded bellows for medical devices 'NW-KF'

Molded bellows for medical devices 'NW-KF'

Ideal for pressure control! Achieve improved performance of medical devices with high-precision, high-quality molded bellows.

Introducing the molded bellows 'NW-KF', which combines high precision, high quality, and reliability required for pressure control in medical devices. This product contributes to the enhancement of medical device performance, ensuring safe and stable operation. 【Application Scenarios】 - Pressure control systems for medical devices - Drug infusion pumps - Ventilators - Hemodialysis machines - Medical gas supply systems 【Benefits of Implementation】 - Improved device performance due to enhanced pressure control accuracy - Reduced maintenance costs due to increased longevity - Ensured safety through improved reliability

  • Company：IWC
  • Price：Other
  • others

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Formed Bellows for Food Processing: 'NW-KF'

Formed Bellows for Food Processing: 'NW-KF'

Enhancing the cleanliness of food processing! High-quality molded bellows.

In food processing environments, hygiene management is extremely important. In particular, the connection points of piping and equipment pose risks of dirt and foreign matter contamination. The molded bellows 'NW-KF' is a high-quality metal flexible product that contributes to hygiene management in food processing environments. 【Usage Scenarios】 - Piping connection points in food manufacturing lines - Connection points of food transport devices - Connection points of food storage tanks - Connection points of food processing equipment - Challenges: Risk of foreign matter contamination, difficulty in cleaning, issues caused by piping vibrations 【Benefits of Implementation】 By introducing the molded bellows 'NW-KF', hygiene management in food processing environments can be strengthened, significantly reducing the risk of foreign matter contamination. Additionally, its ease of cleaning helps maintain a consistently clean state, contributing to improved product quality. Furthermore, it suppresses issues caused by piping vibrations, ensuring stable operation.

  • Company：IWC
  • Price：Other
  • others

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