Convolute Hose - List of Manufacturers, Suppliers, Companies and Products

Fluororesin convoluted hose R272/R276

It is a high-performance convoluted hose that combines excellent pressure resistance and flexibility.

The "R272" is a high-performance convoluted hose that combines excellent pressure resistance with flexibility. The "R276" is a static electricity discharge type (conductive type) that retains the features of the R272 while being a highly conductive convoluted hose designed for static electricity discharge. It is a hose with particularly excellent flexibility, featuring a spiral design made with a fine pitch tube and covered with SUS blades on the outside. The bend radius is about 1/3 that of a straight hose. It is especially suitable for applications requiring high flexibility, handling operations, and mechanical piping. For more details, please contact us or refer to the catalog.

Company：東葛工業
Price：Other

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Fluororesin convoluted hose R210 flare type

It can be used with confidence even under continuous bending and vibrations.

"R210" can also be processed with flaring or assembly. It is flexible and can be bent without breaking (kinking) or cracking, making it safe to use even under continuous bending or vibration. For more details, please contact us or refer to the catalog.

Company：東葛工業
Price：Other

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【RX20/RX40】PTFE convoluted hose

Both the inner and outer surfaces are made of PTFE, ensuring corrosion resistance on the outer surface as well. This spiral tube is versatile and can be used for various applications such as immersion and connections between devices.

By removing all components, we have achieved full-contact PTFE. We have a proven track record in various applications such as tank immersion, raw material input, and final bottling processes. It is also possible to use translucent modified PTFE to visualize fluids and conductive PTFE to reduce static electricity risks. Depending on the usage environment, the length of the straight tube section can be specified up to a maximum of 15OL. 【Features】 ■ Teflon (PTFE) straight and convoluted hose ■ Full-contact on the outer surface ■ Flexibility + durability + chemical resistance ■ Conductive tubes are also available *For more details, please refer to the PDF materials or feel free to contact us. *If you would like to receive the 'Tōkatsu Techno Latest Catalog Vol.1, Vol.2' by mail, please feel free to contact us through the Tōkatsu Techno website.

Company：東葛テクノ
Price：Other

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【RY20/RY40】PTFE flare flange convoluted hose

A simple structure with the exterior material removed, ensuring flexibility and visibility.

Full-contact liquid PTFE convoluted hose for flange piping. By flaring the joint section, the tube and joint are integrated, ensuring high cleanliness and sealing performance. It is primarily designed for use in non-pressurized to low-pressure lines, emphasizing ease of use with high flexibility, and offers options for visibility and conductive PTFE, making it an attractive choice for versatile design. 【Features】 - Uses Teflon (PTFE) convoluted hose - Chemical resistance + flexibility + durability - Ensures fluid visibility - Unmatched repeated bending durability - Flare processing that combines high technical skill - Conductive tubes also available (RY40) *For more details, please refer to the PDF materials or feel free to contact us. *If you would like to receive the 'Tōkatsu Techno Latest Catalog Vol.1, Vol.2' by mail, please feel free to contact us through the Tōkatsu Techno website.

Company：東葛テクノ
Price：Other

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[RZ20/40] PTFE flare ferrule convoluted hose

Sanitary PTFE convoluted hose. It is extremely lightweight for a hose with flexibility. Also suitable for air entrainment and cavitation checks.

A low-pressure convoluted hose that achieves full-contact PTFE with an integrated fitting by flaring the PTFE tube. Since there is no contact with metals or other materials, it maintains extremely high cleanliness. Additionally, it has very few components, is lightweight, easy to clean and convenient, and employs a convoluted tube that combines high flexibility and durability, allowing it to flexibly follow various displacements. 【Features】 ■ Uses Teflon (PTFE) convoluted tube ■ Option for conductive tube is available ■ Flexibility + chemical resistance + durability ■ Flare processing that brings together high technical skills ■ Adopts a ferrule fitting with strict standards that is easy to attach and detach *For more details, please refer to the PDF materials or feel free to contact us. *If you would like to receive the 'Tōkatsu Techno Latest Catalog Vol.1, Vol.2' by mail, please feel free to contact us through the Tōkatsu Techno website.

Company：東葛テクノ
Price：Other

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【RY29】PTFE flare flange convoluted hose PVDF

Reduces corrosion risk even in extremely harsh installation environments. The exterior also boasts exceptional chemical resistance with a fluororesin blade.

The blade, which is the most important component for maintaining the pressure resistance of fluoropolymer flexible materials. RY29 has been treated with PVDF, achieving extremely high chemical resistance not only on the inner surface but also on the outer surface. In harsh installation environments that only fluoropolymers can withstand, it is a unique presence in lines where pressure resistance is also required. 【Features】 ■ Uses PTFE convoluted hose ■ Chemical resistance + flexibility + durability ■ Pressure resistance and high corrosion resistance with PVDF blade ■ Flare processing that brings together high technical skills ■ Maximum effective length secured between each surface * For more details, please refer to the PDF materials or feel free to contact us. * If you would like to receive the 'Tōkatsu Techno Latest Catalog Vol.1, Vol.2' by mail, please feel free to contact us through the Tōkatsu Techno website.

Company：東葛テクノ
Price：Other

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Fluororesin convoluted hose R210 sleeve type

It can be safely used even with continuous bending and vibrations.

The "R210" is a hose that does not have a reinforcement blade and has a sleeve-processed tube end. It is flexible and can be bent without breaking (kinking) or cracking, making it safe to use even under continuous bending or vibration. It is suitable for use under positive pressure, in cases where a connector is not needed, such as with push-in connections or in a free state. For more details, please contact us or refer to the catalog.

Company：東葛工業
Price：Other

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Fluororesin convoluted hose, large diameter type, R250

By applying an SUS blade to the exterior, we aimed to enhance appearance protection and pressure resistance.

The "R250" is a convoluted hose designed to enhance appearance protection and pressure resistance by applying a SUS blade to its exterior, making it the standard for high-performance hoses. It is flexible and can be bent without kinking or cracking, allowing for safe use even under continuous bending and vibration. It is suitable for chemical applications, gas piping, and food brewing. Hose sizes can be manufactured up to 250A. For more details, please contact us or refer to the catalog.

Company：東葛工業
Price：Other

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Fluororesin convoluted hose R200 series

Fluororesin hoses with various characteristics solve problems encountered in factories. They are hoses made using bellows-processed tubes, which are resistant to bending and vibrations.

This is a hose made from a fluororesin tube processed into a bellows shape, equipped with blades to provide pressure resistance. The lineup is diverse, including the general-purpose type R221, the lightweight R223 with PP blades, the R210 which intentionally has no blades, and the R250 which accommodates large diameters (up to 250A). It is also possible to respond to negative pressure by using spring protection or V sleeves in the valleys.

Company：東葛工業
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PTFE convoluted hose【RH20/40 RW20/40】

Achieves high convenience with internal visibility and flexibility. By combining highly selective joints, it can be applied to various processes.

The RH20 series, composed solely of a PTFE tube and fittings with the outer blade removed, demonstrates lightweight, visibility, and flexibility primarily in non-pressurized processes. The shape and structure of the fittings offer high flexibility, allowing for various on-site needs, such as using one side without a fitting for tank loading hoses or checking liquid drainage at the end of a drain line. A new lining fitting type has also been introduced, further enhancing convenience. 【Applications】 ■ Lines where flexibility is required and fluid visibility is desired (RH20) 【Features】 ■ Uses thick Teflon (PTFE) convoluted hose ■ Chemical resistance + low friction + durability ■ Achieves a flexible bending radius ■ Unmatched repeated bending durability ■ Reliable durability through specialized fitting crimping processing

Company：東葛テクノ
Price：Other

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Teflon flare ferrule convoluted hose

The flagship model of the Teflon (PTFE) sanitary process hose, boasting high quality in terms of flexibility, pressure resistance, and temperature resistance, among many other aspects.

A standard hose that maintains the features of the 【RZ20/RZ40】 while using SUS blades for the exterior, with numerous delivery records. In addition to the high cleanliness and flexibility of the Teflon (PTFE) convoluted tube, it achieves a wide range of pressure and temperature resistance. Moreover, the option to choose conductive tubes enables improvements in various processes. 【Features】 ■ Uses Teflon (PTFE) straight tube ■ Option to select conductive tubes ■ Ensures pressure resistance with SUS blades ■ Flexibility + chemical resistance + durability ■ Reliable durability through dedicated fitting crimping ■ Flare processing that brings together high technical capabilities ■ Adopts strictly regulated and easily detachable ferrule joints * For more details, please refer to the PDF materials or feel free to contact us. * If you would like to receive the 'Tōkatsu Techno Latest Catalog Vol.1, Vol.2' by mail, please feel free to contact us through the Tōkatsu Techno website.

Company：東葛テクノ
Price：Other

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PTFE convoluted hose

A multipurpose hose that combines flexibility with pressure resistance, suitable for use in pressurized processes. It can be applied to various processes by combining highly selective fittings.

The high degree of combination flexibility that could not be achieved with conventional PTFE hoses is a key feature. In addition to standard PTFE, conductive PTFE is also applicable (RH41/RW41). Furthermore, by adding lined fittings to the lineup, it has become possible to manufacture fully wetted fluororesin types, providing flexible solutions even for processes that require high purity and durability. 【Applications】 ■ Any process line requiring chemical resistance, durability, and pressure resistance 【Features】 ■ Any process line requiring chemical resistance, durability, and pressure resistance ■ Use of thick-walled Teflon (PTFE) convoluted hoses ■ Chemical resistance + low friction + durability ■ Achieves a flexible bending radius ■ Unmatched repeated bending durability ■ Reliable durability through dedicated fitting crimping processing

Company：東葛テクノ
Price：Other

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【RY26/46】PTFE flare resin flange convoluted hose

An innovative product that uses resin for almost all reinforcement materials. It has successfully minimized the risk of metal corrosion to the utmost.

By using PVC for the flange joint and acid-resistant resin for the outer blade, we enhance corrosion resistance while achieving lightweight design. Originally designed for hydrochloric acid lines, this product maintains the versatility of the RY21/RY41, allowing for safe use even in environments where external corrosion is likely to occur. 【Features】 ■ Uses PTFE convoluted hose ■ Chemical resistance + flexibility + durability ■ Pressure resistance and high corrosion resistance with resin blade ■ Flare processing that brings together high technical skills ■ Ensures maximum effective length between each surface ■ Adoption of resin flange contributes to further weight reduction *For more details, please refer to the PDF materials or feel free to contact us. *If you would like to receive the 'Tōkatsu Techno Latest Catalog Vol.1, Vol.2' by mail, please feel free to contact us through the Tōkatsu Techno website.

Company：東葛テクノ
Price：Other

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PTFE flare flange convoluted hose

Equipped with SUS blades to ensure pressure resistance and flexibility.

Fully contact liquid PTFE convoluted hose for flange piping. By flaring the joint section, the tube and joint are integrated, ensuring high cleanliness, sealing performance, and pressure resistance. The applicable pressure is mainly below 1.0 MPa, and it features high flexibility focused on usability, with the option of conductive PTFE, making it an attractive design with high versatility. 【Features】 - Uses Teflon (PTFE) convoluted hose - Chemical resistance + flexibility + durability - Calculated pressure resistance performance with SUS blade - Concentrated technical expertise to secure effective length and flexibility - Conductive tube option available (RY41) 【Points】 - Cleanliness: The contact material is made entirely of fluororesin PTFE, minimizing the leaching of impurities to the utmost limit. - Flexibility: High flexibility is achieved through spiral PTFE (fluororesin, Teflon) and specially developed component structure.