Flexible Metal Hose Product List and Ranking from 5 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.

Flexible Metal Hose 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. テクノフレックス Tokyo//Building materials, supplies and fixtures manufacturers
  2. 南国フレキ工業 Osaka//Electricity, Gas and Water Industry
  3. 昭和螺旋管製作所 Tokyo//others
  4. ウイツエンマンジャパン 本社 Kanagawa//others
  5. 東京富士商会 Chiba//Trading company/Wholesale
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Flexible Metal Hose 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. Flexible Metal Hose "VPA" テクノフレックス
  2. Flexible Metal Hose "VPA(B)-JCR" テクノフレックス
  3. Flexible Metal Hose "VNW" テクノフレックス
  4. Flexible metal hose F115 non-welded integrated / flange type テクノフレックス
  5. 4 Flexible metal hose F118 non-welded integrated / flange type テクノフレックス

Flexible Metal Hose Product List

16～30 item / All 32 items

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Flexible Metal Hose "VCF"

Flexible Metal Hose "VCF"

Usable for ultra-high vacuum! Conflat flange type flexible metal hose.

The "VCF" is a flexible metal hose with a conflat flange type. It features a metal gasket specification, with one side fixed and the other side rotating. It can also be used for ultra-high vacuum applications. We offer both soft and hard types in our lineup. 【Features】 ■ Can be used for ultra-high vacuum applications ■ Metal gasket specification ■ One side fixed, one side rotating *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

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Flexible Metal Hose "VPB"

Flexible Metal Hose "VPB"

B type with a blade! It can be attached using fittings such as Swedgelok and pipe joints.

"VPB" is a flexible metal hose with a pipe-end blade specification. It is a B type with a braid, and the vacuum annealing performed in the final process reduces residual gas. It can be installed with fittings such as swage locks and pipe joints. If you require polished products (Ry0.6μ or less), please include TP (Technopolish) in the model number. 【Features】 ■ B type with braid ■ Can be installed with fittings such as swage locks and pipe joints ■ Reduced residual gas due to vacuum annealing performed in the final process *For more details, please refer to the PDF materials or feel free to contact us.

  • Water and sewerage pipe fittings

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Flexible Metal Hose 'F140'

Flexible Metal Hose 'F140'

For tank connection piping of hazardous materials! This is a type-approved product that complies with the standards (technical guidelines) of the Fire Department.

The F140 is a flexible metal hose for tank connection piping of hazardous materials. The diameter ranges from 40A to 350A, with a design pressure of 1.0MPa (at room temperature). The fittings are JIS10K and ANSI/JPI150Lb flanges. It is a model certified to meet the standards (technical guidelines) of the Fire Department. 【Features】 ■ Diameter: 40A to 350A ■ Fittings: JIS10K, ANSI/JPI150Lb flanges ■ Fitting materials: SS400/SFVC2A, SUS304, 316, 316L ■ Design pressure: 1.0MPa (at room temperature) ■ Compliance specification: Certified by the Japan Fire Equipment Safety Center *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

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Fixed Screw Type Flexible Metal Hose 'S230'

Fixed Screw Type Flexible Metal Hose 'S230'

The coupling fittings are made of ordinary steel and stainless steel! They can accommodate various pressure and temperature conditions.

The S230 is a fixed screw-type flexible metal hose. R(PT) screw fittings (nipples or sockets) are directly welded to the tube. A variety of tubes suitable for different conditions, from stationary piping to repeated severe bending, can be selected. It can accommodate male and female tapered pipe threads, and in addition to tapered pipe threads, various other thread standards, including NPT threads, can also be manufactured. Please feel free to contact us when placing an order. 【Features】 ■ Can accommodate various pressure and temperature conditions ■ For use when the connecting piping is a loose adapter ■ Can accommodate male and female tapered pipe threads ■ In addition to tapered pipe threads, various other thread standards, including NPT threads, can also be manufactured ■ When using a loose type with a bag nut on one side, a combination with S225 is used ■ In addition to the hex nipple shown in the diagram, round nipples are also available *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

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Flexible metal hose "C310" with lever coupling.

Flexible metal hose "C310" with lever coupling.

The diameter ranges from 15A to 150A! Introducing a flexible metal hose that makes attaching and detaching hoses easy.

The "C310" is a flexible metal hose with a lever coupling. The hose can be easily attached and detached. Simply pushing up the lever on the coupling will release the adapter. The standard packing material for the coupling is NBR (nitrile rubber), with options for neoprene, fluorine rubber, EPDM, and others. Additionally, in addition to hexagonal nipples, round nipples can also be selected for the fittings. 【Features】 ■ Equipped with a lever coupling ■ Easy attachment and detachment of the hose ■ The adapter can be released by simply pushing up the lever on the coupling ■ The standard packing material for the coupling is NBR (nitrile rubber) ■ Fittings can be selected in addition to hexagonal nipples, including round nipples *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

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Flexible Metal Hose 'VNWB'

Flexible Metal Hose 'VNWB'

Flexible metal hose with clamp flange type blade specification, no bolts or nuts required.

The "VNWB" is a flexible metal hose for vacuum piping with a clamp flange blade specification. The helium leak rate is below 5×10^-8 Pa·m³/s. The maximum manufacturing length is 3000 mm. It can be attached and detached without the use of bolts and nuts. 【Material】 - Easy attachment and detachment without bolts and nuts - Helium leak rate: below 5×10^-8 Pa·m³/s - Maximum manufacturing length: 3000 mm *For more details, please refer to the PDF document or feel free to contact us.

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Basic Knowledge and Benefits of Flexible Metal Hoses

Basic Knowledge and Benefits of Flexible Metal Hoses

Stress absorption for piping! Our company can customize according to installation conditions and manufacture with high quality, in a short time, and at a low cost. Comprehensive catalog and materials are currently available!

A "flexible metal hose" is a flexible metal hose used in various places, from large piping in factories to the piping of lifelines in homes. Unlike straight metal pipes, it has a corrugated structure with peaks and valleys, allowing it to be bent freely while being made of hard and durable stainless steel. Its ability to bend freely serves the purpose of connecting equipment at different heights and repairing misaligned piping. ★Currently, we are offering materials on flexible metal hoses and our comprehensive catalog! [Contents] - What is a flexible metal hose? - Case studies - Introduction to Nankoku Flexible Industrial - Frequently asked questions *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping and insulation

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Next-generation automotive products

Next-generation automotive products

Next-generation automotive products

In alternative drive technologies (hydrogen, electricity), our thin plate processing technology is being used for media transport, delicate cable protection, and system displacement absorption.

  • others

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Products for special purposes

Products for special purposes

Products for special purposes

In the aerospace and space sectors, we also handle specialized products that apply processing technology from WITZENMANN. Examples include pipes for antenna protection, fuel tank pipes for cable harnesses, vibration isolation systems, and accumulators for the ISS.

  • others

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Flexible products for plants

Flexible products for plants

Flexible products for plants

WITZENMANN's metal hoses, expansion joints, metal bellows, spring hangers, and constant hangers are ideal for all applications related to plant engineering.

  • Fittings

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Flexible products for pipelines

Flexible products for pipelines

Flexible products for pipelines

WITZENMANN's expansion joints are used in pipeline projects around the world. They absorb thermal expansion from the outside air, stabilize the piping, and contribute to a stable energy supply.

  • Fittings

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Flexible products for factories

Flexible products for factories

Flexible products for factories

We have excellent performance and proven results in heat resistance, pressure resistance, and vibration prevention required within the factory.

  • Fittings

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Products for exhaust aftertreatment systems

Products for exhaust aftertreatment systems

Proposing various designs of flexible materials according to their intended use.

It is installed within the exhaust after-treatment device to absorb displacements and thermal expansion that occur within the device. It is also used to correct assembly tolerances. - Proposing various designs of flexible components according to application - Appropriate material selection to achieve excellent corrosion resistance - Compatible with a wide range of connection shapes and diameters *Please feel free to contact us for more details.

  • Parts and Materials

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Development partner from design and development to mass production launch.

Development partner from design and development to mass production launch.

We provide the experience and know-how to carry out projects economically and efficiently.

Starting with basic design and initial analysis, through operational load verification and lifespan validation testing, the engineers at Witzenmann provide the experience and know-how to carry out projects economically and efficiently, from prototype to mass production, thanks to their extensive experience and expertise. *For more details, please feel free to contact us.*

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Multi-purpose flexible metal hose

Multi-purpose flexible metal hose

Introducing the multi-purpose flexible metal hose.

We offer flexible hoses that excel in corrosion resistance, airtightness, pressure resistance, and temperature resistance (both high and low temperatures). In addition to transportation applications for various media (such as CO2, H2, exhaust gases, etc.), we also handle VDE-certified products that achieve high robustness and flexibility as protective hoses for electrical components. *Please feel free to contact us for more details.*

  • Parts and Materials

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