Bellows Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

Bellows Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. ウイツエンマンジャパン 本社 Kanagawa//others
  3. 中日技研工業 Aichi//others
  4. 4 テクノフレックス Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 南国フレキ工業 Osaka//Electricity, Gas and Water Industry
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Bellows Product ranking

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. Footswitch Bellows Lineup List
  2. Formed Bellows ICF "CEV-40000" 中日技研工業
  3. Metal bellows for vacuum equipment ウイツエンマンジャパン 本社
  4. Bellows for glove plugs with pressure sensor function ウイツエンマンジャパン 本社
  5. Formed bellows NW-KF 'CEV-20000' 中日技研工業

Bellows Product List

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Formed bellows NW-KF 'CEV-20000'

Formed bellows NW-KF 'CEV-20000'

This is a formed bellows for vacuum piping. It comes with an NW (KF) flange.

The "CEV-20000" is a molded bellows for vacuum piping handled by Chuo Giken Kogyo Co., Ltd. It is a product with an NW (KF) flange attached to a flexible bellows for vacuum use. It can be used for dimensional adjustments in vacuum piping, error absorption, and vibration absorption. 【Features】 ■ Flexible bellows with a small spring constant ■ Manufacturing diameters: NW16 to NW100 ■ Please specify the total length (L) during order. ■ It is a product with a long repetitive durability life. ■ NW-10 nominal diameter can also be manufactured. ■ Nominal diameters of NW-125 and above can also be manufactured. 【Application Fields】 ■ Semiconductors, LCDs, petrochemicals, construction, food, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping Equipment
  • Bellows

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Formed Bellows ICF "CEV-40000"

Formed Bellows ICF "CEV-40000"

This is a formed bellows for vacuum piping. It comes with an ICF flange.

The "CEV-40000" is a molded bellows for vacuum piping handled by Chuo Nitto Kogyo Co., Ltd. It is a product with an ICF flange attached to a flexible bellows for vacuum use. It can be used for dimensional adjustments in vacuum piping, error absorption, and vibration absorption. 【Features】 ■ Flexible bellows with a low spring constant ■ Manufacturing diameters: ICF34 to ICF253 ■ Please specify the total length (L) for manufacturing. ■ It is a product with a long repetitive durability lifespan. ■ The standard type has a fixed flange. ■ A rotating type (loose type) can also be manufactured. ■ Bolt holes can be changed to taps. ■ For custom types, the dimensions of the bellows differ, so please inquire. 【Application Fields】 ■ Semiconductors, LCDs, petrochemicals, construction, food, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping Equipment
  • Bellows

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Formed bellows ISO MF 'CEV-50000'

Formed bellows ISO MF 'CEV-50000'

This is a formed bellows for vacuum piping. It comes with an ISO MF flange.

The "CEV-50000" is a molded bellows for vacuum piping handled by Chuo Nitto Kogyo Co., Ltd. It is a product with an ISO MF flange attached to a flexible bellows for vacuum use. It can be used for dimensional adjustments in vacuum piping, error absorption, and vibration absorption. 【Features】 ■ Flexible bellows with a low spring constant ■ Manufacturing diameters: MF63 to MF200 ■ Please specify the total length (L) during manufacturing. ■ This product has a long repetitive durability lifespan. ■ The dimensions of the bellows can be changed, so please consult us. 【Application Fields】 ■ Semiconductors, LCDs, petrochemicals, construction, food, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping Equipment
  • Bellows

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Formed bellows pipe end 'CEV-30000'

Formed bellows pipe end 'CEV-30000'

This is a formed bellows for vacuum piping. It has pipe ends on both sides.

The "CEV-30000" is a molded bellows for vacuum piping handled by Chuo Giken Kogyo Co., Ltd. It is a product with a pipe attached to a flexible bellows for vacuum use. It can be used for dimensional adjustments in vacuum piping, error absorption, and vibration absorption. 【Features】 ■ Flexible bellows with a small spring constant ■ Manufacturing diameter: 20A to 100A ■ Please specify the total length (L) during order. ■ It is a product with a long repetitive durability lifespan. ■ Manufacturing for nominal diameters below 15A is also possible. ■ Manufacturing for nominal diameters above 125A is also possible. ■ The outer diameter and thickness of the pipe can also be changed. 【Application Fields】 ■ Semiconductors, LCDs, petrochemicals, construction, food, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping Equipment
  • Bellows

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Shaped bellows ISO BT 'CEV-60000'

Shaped bellows ISO BT 'CEV-60000'

This is a formed bellows for vacuum piping. It comes with an ISO BT flange.

The "CEV-60000" is a molded bellows for vacuum piping handled by Chuo Giken Kogyo Co., Ltd. It is a product with an ISO BT flange attached to a flexible bellows for vacuum use. It can be used for dimensional adjustments in vacuum piping, error absorption, and vibration absorption. 【Features】 - Flexible bellows with a low spring constant - Manufacturing diameter: BT63 to BT200 - Please specify the total length (L) during order. - This product has a long repetitive durability lifespan. - The dimensions of the bellows can be changed, so please consult us. 【Application Fields】 - Semiconductors, LCDs, petrochemicals, construction, food, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Equipment
  • Bellows

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Flexible Tube & Bellows Comprehensive Catalog Vol. 10

Flexible Tube & Bellows Comprehensive Catalog Vol. 10

Introducing flexible tubes made of SUS with a thickness of 0.2 mm using TIG welding! Friendly 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. Our flexible tubes are characterized by their very thin structure, with a thickness ranging from 0.2mm to 0.6mm. Additionally, using our unique TIG welding technology, we not only produce flexible tubes but also fabricate stainless steel welded products. This catalog introduces the flexible tubes and bellows handled by Chūnichi Giken Kōgyō Co., Ltd. Starting with the screw-in joint flexible tube "CW-1000 with Union," we also feature other special shapes such as "CW-18000F Full Jacket Flexible" and optional items like "Fire-resistant Tubes," among a wide range of offerings. Please make use of this catalog for selecting flexible tubes and bellows. [Contents (excerpt)] ■ Features and roles of flexible tubes ■ Flexible tube connection joints ■ Types of flexible tubes ■ Screw-in joint flexible tubes ■ Flanged flexible tubes ■ Other special shape products ■ Options *For more details, please refer to the PDF document or feel free to contact us.

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Formed bellows for vacuum piping 'VBN/VBF/VBC/VBP'

Formed bellows for vacuum piping 'VBN/VBF/VBC/VBP'

Introducing a lineup of 4 types! Low reaction, long lifespan, and high-purity molded bellows for vacuum piping.

The "VBN/VBF/VBC/VBP" is a molded bellows for vacuum piping that combines low reaction, long lifespan, and high cleanliness. The "VBF" is of the vacuum flange type, with the tube made of 316L stainless steel and the flange made of 304 stainless steel. In addition to the clamp flange type "VBN," we also offer three other types of molded bellows: "VBC" and "VBP." 【Product Lineup】 ■ VBN Clamp Flange Type ■ VBF Vacuum Flange Type ■ VBC Conflat Flange Type ■ VBP Pipe End Type *For more details, please refer to the PDF document or feel free to contact us.

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Aurora Bellrose

Aurora Bellrose

Low recoil, high performance, and adjustable caliber with ease!!

Please be sure to inquire about the combination of board thickness, pitch, height, material, and diameter.

  • Piping materials (copper pipes, cast iron pipes)
  • Bellows

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[Patent] Hybrid Teflon Lined Metal Bellows

[Patent] Hybrid Teflon Lined Metal Bellows

Eliminate corrosion troubles with metal bellows! Excellent high sealing performance and heat resistance!

Metal bellows used in harsh environments such as boiler outlets have been plagued by corrosion issues caused by complex internal gases. The metal bellows with Teflon lining, produced using CSM's patented method, combines the airtightness of metal with the excellent corrosion resistance of Teflon. Since the internal gas does not come into contact with the metal bellows, it is not subjected to damage such as pitting or stress corrosion. Additionally, the structure prevents corrosive liquids from condensing and accumulating directly in the valleys of the bellows, thereby achieving a longer lifespan for the bellows. For more details, please contact us or refer to the catalog.

  • Water Treatment
  • Interior construction
  • Insulation work
  • Bellows

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Multipliable Rose

Multipliable Rose

Introducing bellows for 30K vibration-resistant joints that can be used for long periods even under harsh conditions!

This product is a bellows used in the Versa Joint (JIS 30K type). Compared to bellows of the same plate thickness, it has a multi-layer structure, which provides excellent low reaction and flexibility, and there are no usage restrictions based on flow rate. It has been widely adopted in applications such as large gas turbines, the Seto Ohashi waterway line, and exhaust transfer for escort ships, all of which operate under harsh conditions such as "use at high temperatures," "expansion and contraction due to thermal expansion," and "significant vibrations from equipment and wind," and it has been used for a long time. 【Features】 ■ Almost no aging degradation ■ The bellows do not expand when internal pressure is applied ■ No usage restrictions based on flow rate ■ In the unlikely event that a crack occurs inside the bellows, fluid will not burst out suddenly, allowing for continued use until a replacement can be delivered ■ There is no need for a reinforcing ring to increase pressure resistance, eliminating concerns about interference with the bellows during vibration and displacement absorption *For more details, please refer to the related links or feel free to contact us.

  • Fittings
  • Piping materials (copper pipes, cast iron pipes)
  • Bellows

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"Metal bellows" expands and contracts with a bellows structure, achieving both flexibility and airtightness!

"Metal bellows" expands and contracts with a bellows structure, achieving both flexibility and airtightness!

It can be stretched or bent in the axial direction! For movable units and joints that require flexibility and airtightness.

"Metal bellows" are products formed using metals such as phosphor bronze and stainless steel, featuring corrugated folds in a tubular shape, providing elasticity, airtightness, and spring properties. "Bellows" refers to the English word meaning "accordion" in Japanese, resembling the bending parts of an accordion or a straw. 【Features of Metal Bellows】 ■ They have a structure that allows for axial expansion and bending, excelling in airtightness, elasticity, and pressure resistance. ■ Stable mass production is achieved through collaborative automatic production with original molding machines and skilled technicians. ■ Small-lot, diverse production is possible, starting from just a few pieces. ■ Bellows can be manufactured according to design specifications, including material, plate thickness, number of waves, spring constant, and end shape. ■ We also support the assembly (ASSY) of bellows, reducing and streamlining operations through the consolidation of orders. *For more details, please refer to the PDF document or feel free to contact us.

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  • Bellows

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HYDRA(R) Precision Bellows

HYDRA(R) Precision Bellows

Flexibility that enables small and high-speed displacements using piezoelectric elements! Achieving a compact shape with a minimum inner diameter of 3mm.

The "Precision Bellows" is a small multi-layer bellows with an inner diameter of 3mm, used as a sealing element that displaces with high precision in piezoelectric injector applications. It maintains a seal to keep the piezoelectric element completely dry while enabling minute and rapid displacements through the piezoelectric element. This product is also adopted in accumulators installed in hybrid vehicle brake systems, allowing for high braking force even when the motor is stopped. 【Features】 ■ Customizable design to meet customer requirements ■ Realization of compact shapes (minimum inner diameter of 3mm and above) ■ Production facilities available in clean rooms ■ Mass production capabilities *For more details, please refer to the related link page or feel free to contact us.

  • Parts and Materials
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Metal bellows for vacuum equipment

Metal bellows for vacuum equipment

Metal bellows for vacuum equipment

The bellows for vacuum circuit breakers achieve both vacuum sealing between contacts and responsiveness to switching.

  • Parts and Materials
  • Bellows

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Bellows for actuators

Bellows for actuators

Bellows for actuators

It is used as an actuator that converts pressure into displacement using the spring constant and cross-sectional area, which are characteristics of the bellows.

  • Parts and Materials
  • Bellows

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Dynamic component and sway strut

Dynamic component and sway strut

Dynamic component and sway strut

It is used for the safety technical protection of system components such as pipelines, pressure vessels, valves, and pumps.

  • Parts and Materials
  • Bellows

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Heat expansion absorption flex and high-pressure resistant bellows around the engine.

Heat expansion absorption flex and high-pressure resistant bellows around the engine.

Heat expansion absorption flex and high-pressure resistant bellows around the engine.

The flexible heat expansion absorption around the engine and the high-pressure resistant bellows feature a "hermetic structure" and "correction and absorption of vibration, thermal expansion, and assembly errors," and we have been proposing them since the initial development in Japan.

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Bellows for high-pressure fuel pumps

Bellows for high-pressure fuel pumps

Customization and optimization are also possible.

This is a shaft seal bellows that separates fuel and lubricating oil in a direct injection engine's high-pressure fuel pump. - High fatigue limit design - Compatible with operating pressures up to 30 MPa - Sufficient corrosion resistance against fuel - Customization and optimization possible (performance, installation, assembly, cost, etc.) *For more details, please feel free to contact us.

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  • Bellows

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Product Overview for Trucks and Buses

Product Overview for Trucks and Buses

We provide optimal solutions through our extensive experience and cutting-edge expertise and know-how.

We introduce products for commercial vehicles that utilize the high thin plate processing technology, which is a strength of Witsuenman, mainly for exhaust systems where airtightness is required, and for absorbing corrections of vibrations, thermal expansion, and assembly errors around the engine. With our extensive experience and cutting-edge expertise and know-how, we provide optimal solutions. *Please feel free to contact us for more details.

  • Parts and Materials
  • Bellows

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Overview of products for construction machinery and agricultural machinery.

Overview of products for construction machinery and agricultural machinery.

Here is an overview of products for construction machinery and agricultural machinery!

We are introducing products that utilize our strong thin plate processing technology, which is essential for applications requiring airtightness, such as exhaust systems, and for absorbing and compensating for vibrations, thermal expansion, and assembly errors around engines. Additionally, by applying these technologies, we are proposing solutions for the electrification, thermal management, medium transport (hydrogen and CO2), and cable protection of next-generation construction and agricultural machinery. *Please feel free to contact us for more details.

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Formed bellows VG-VF "CEV-10000"

Formed bellows VG-VF "CEV-10000"

This is a formed bellows for vacuum piping, equipped with a JIS standard vacuum flange.

The "CEV-10000" is a molded bellows for vacuum piping handled by Chuo Nikkiken Co., Ltd. It is a product with a flexible bellows for vacuum use that comes with JIS standard vacuum flanges (VG/VF). It can be used for dimensional adjustments in vacuum piping, error absorption, and vibration absorption. 【Features】 ■ Flexible bellows with a small spring constant ■ Manufacturing diameters: 20A to 300A ■ Please specify the total length (L) for production. ■ It is a product with a long repetitive durability lifespan. ■ VG-VG type and VF-VF type can also be manufactured. ■ Diameters of 350A and above can also be produced. ■ Rotating type (loose type) flanges can also be manufactured. ■ For custom types, the dimensions of the bellows may change. 【Application Fields】 ■ Semiconductors, LCDs, petrochemicals, construction, food, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Equipment
  • Bellows

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Formed Bellows Product Catalog | Chuo-Nichi Giken Kogyo

Formed Bellows Product Catalog | Chuo-Nichi 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 flexible bellows for vacuum applications with JIS standard vacuum flanges (VG/VF), 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.

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Joint ultra-low reaction bellows

Joint ultra-low reaction bellows

The bellows of the 21st century made possible by CSM technology. It has changed the image of bellows.

We developed a super low-reactivity bellows by maximizing the height using thin material.

  • Water and sewerage pipe fittings
  • Air compressors, blowers and pumps
  • Bellows

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Introduction to "Belows"

Introduction to "Belows"

We would like to introduce the "Bellows" that our company handles.

We handle various types of "bellows." We offer shapes in "annular type (single peak shape)" and "spiral type (helical shape)." Our lineup includes products with various features, starting with the "super annular," which has uniform wall thickness and no unevenness, as well as "excellent tube" and "soft tube." 【Annular Type (Single Peak Shape)】 ■ Super Annular ■ Super Bellows ■ Tough Omega Bellows ■ Tough Omega Tube ■ Omega 2-Layer Bellows *For more details, please refer to the PDF document or feel free to contact us.

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  • Safety and consumables
  • Bellows

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Bellows (air spring)

Bellows (air spring)

Easy to install and remove, excellent durability, and safe to get wet.

◆ The structure is simple, making installation and removal easy. ◆ Maintenance is extremely simple. There is no need for lubrication as there are no sliding parts. ◆ It can be used for a long time. It has excellent durability due to minimal deformation of the rubber during expansion and contraction. ◆ The output can be changed. By changing the internal pressure, it can be adjusted over a wide range. ◆ The installation height can be reduced. It is possible to lower the installation height compared to other cylinders.

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Welded bellows

Welded bellows

Custom-made products supplied in a short delivery time! Used in semiconductor manufacturing equipment and vacuum equipment.

We would like to introduce our "Welded Bellows." We conduct quality control through automatic welding and fully automated inspection, and we can accommodate various material specifications. We also support various flange shapes and specifications such as with shafts, tailored to your requirements. Please try our bellows, which are equipped with quality, longevity, and price competitiveness. 【Features】 ■ Quality control through automatic welding and fully automated inspection ■ Capable of accommodating various material specifications ■ Supports various flange shapes and specifications such as with shafts tailored to your requirements ■ Custom orders can be produced even for a single unit ■ No restrictions on stroke or length *For more details, please refer to the PDF document or feel free to contact us.

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Flexible Hose Fittings & Non-Metallic Bellows Catalog

Flexible Hose Fittings & Non-Metallic Bellows Catalog

It provides detailed information on the main uses, guidelines for selecting body materials, and the characteristics of each material.

This catalog provides an overview of "Expansion Joint & Non-Metallic Bellows" handled by Daido Special Industries. It features various products including the universal type expansion joint "DU," designed to absorb displacements in the axial perpendicular direction, as well as the "DZ-G," which has a structure where fluid pressure acts on the outside of the bellows, and the non-metallic bellows "DC series." Please use this for selecting products. [Contents (partial)] ■ DS-J Free type expansion joint ■ DS-R Rod type expansion joint ■ DS-G Outer tube type expansion joint ■ DR Ring type expansion joint ■ DU Universal type expansion joint, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
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HYDRA(R) molded bellows

HYDRA(R) molded bellows

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

"Formed bellows" are components that combine high pressure resistance and displacement absorption. With a wide range of nominal diameters and materials, we can accommodate not only single-layer but also multi-layer bellows. Bellows can be supplied not only as standard connection components but also welded to your designed parts 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.

  • Parts and Materials
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HYDRA(R) Valve Bellows

HYDRA(R) Valve Bellows

Applying various stainless materials! We achieve bellows supply that can meet strict requirements.

The "Bellows" is a product designed under the requirements of pressure resistance, airtightness, and high cycle axial displacement, featuring a compact design and utilizing various stainless steel materials (equivalent to SUS321, SUS316Ti, SUS316L, SUS304L). High-grade materials such as Hastelloy, Inconel, and Incoloy are also available. With TÜV certification for welding machines, welding methods, qualifications for operators, and approvals from institutions worldwide, we provide bellows that meet stringent requirements. 【Features】 ■ ANSI Class: up to 2,500 ■ Maximum Pressure Resistance: 60 MPa ■ Maximum Plate Thickness: 8 layers × 0.50 mm/layer *For more details, please refer to the related link page or feel free to contact us.

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Metal bellows (stainless steel corrugated)

Metal bellows (stainless steel corrugated)

It is a "formed bellows" with high pressure resistance and long lifespan, and a "welded bellows" that exhibits high flexibility in a small space.

"Formed Bellows" ◆ For Microelectronics and Semiconductor Manufacturing - High fatigue limit metal bellows for vacuum valves - Diaphragm-type bellows with high flexibility - Flexible metal hoses for applications requiring high cleanliness - Precision bellows/actuators for optical applications ◆ Valve Shaft Bellows - Bellows seals that do not use gland packing for high-quality valves ◆ Metal Bellows for Vacuum Equipment - Spindle seals for vacuum valves, seals for vacuum switches ◆ Metal Bellows for Solar Systems - Collector tubes, joints between collector tubes ◆ Bellows for Sensors and Actuators - Characteristic management of sensors and actuators using the spring constant and cross-sectional area of the bellows ◆ Metal Bellows Couplings - For maintenance-free couplings ◆ Metal Bellows for Automotive Engines - Bellows with minimized cross-sectional area "Welded Bellows" ◆ Bellows for Floating Ring Seals - For dynamic seals with rotating waveforms ◆ Metal Bellows Accumulators - For energy storage in hydraulic systems (gas accumulators)

  • Parts and Materials
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