東葛テクノ List of Products and Services

By maximizing the characteristics of fluororesin tubes with high transparency, we have enabled the most effective management method in the manufacturing process, which is visual confirmation of fluids. This also leads to the resolution of the major issue of breakage and contamination that existed with conventional glass products. Additionally, we have newly added a lining joint type to our lineup, making it applicable to lines that require strict management, such as those involving high-purity chemicals. 【Features】 ■ Use of thick Teflon (PFA) tubes ■ Visibility + strength + lightweight ■ Significant reduction in the risk of breakage due to resin materials ■ Reliable durability through specialized fitting crimping processing

Adopting high-purity PTFE tubes extruded under strict temperature control. It ensures sufficient smoothness on the inner surface, contributing to improved fluid transfer and cleanability. The RH12/32, reinforced with a spring on the outside, achieves a tough structure that withstands external stresses such as bending, crushing, and breaking, in addition to the high smoothness on the inside. 【Features】 ■ Uses Teflon (PTFE) straight tubes ■ Option to select conductive tubes ■ SUS blades to enhance pressure resistance ■ Low friction and smooth inner surface ■ Reliable durability through specialized fitting crimping *For more details, please refer to the PDF document 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.

The 【RH12/RH32】 is a Teflon (PTFE) straight hose that ensures high rigidity by reinforcing the exterior with a spring. While maintaining high smoothness on the inside, it achieves a tough structure that resists external stresses such as bending, crushing, and twisting. The bending stress is dispersed by the spring, making it strong against buckling and significantly improving convenience during fluid transfer and maintenance. 【Features】 ■ Uses Teflon (PTFE) straight tube ■ SUS blade + SUS spring exterior ■ High rigidity + smoothness ■ Reduced risk of bending, breaking, and crushing ■ Reliable durability through dedicated fitting crimping *For more details, please refer to the PDF document 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.

By reinforcing the exterior with SUS hard wire blades and ensuring strength, it is possible to minimize deformation of the inner PTFE due to pressure and temperature. Serving as a superior alternative to rubber hoses, it can be applied in a wide range of fields, boasting numerous delivery records in various areas such as hydraulic machinery, vulcanization molding machines, and painting booths. 【Features】 ■ Uses Teflon (PTFE) straight tube ■ SUS hard wire blade + optional spring ■ Balances smoothness and pressure resistance on the inside ■ Capable of high-temperature and high-pressure fluid transfer ■ Reliable durability through specialized fitting crimping processing ■ Compatible with conductive PTFE hoses (RH37, RH38)

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

The outer layer uses a hard wire blade, and the intermediate layer incorporates glass fiber, allowing for a wide temperature range from low to high. The liquid-contact part features a finely corrugated PTFE tube, achieving low reaction force and flexibility. There is also a conductive PTFE type (RH47/RH48), making it suitable for processes involving solvents and semiconductor materials where static electricity is a concern. 【Features】 ■ Uses fine corrugated Teflon (PTFE) corrugated hose ■ SUS hard wire blade (RH27/RH47) + spring (RH28/RH48) ■ High pressure resistance + durability + temperature resistance + flexibility ■ Achieves flexibility with low reaction force ■ Unmatched durability against repeated bending ■ Reliable durability through dedicated fitting crimping processing ■ UK-made hose ■ Not subject to U.S. re-export regulations (EAR) ■ Certificate of non-applicability can be issued *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.

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.

The 【RY12】 is a flare flange type straight hose that has undergone Teflon (PTFE) flare processing on the flange surface, significantly reducing the leaching of impurities such as metals by using PTFE as the contact material throughout. Thanks to its high smoothness on the inner surface, turbulence is minimized, and it also accommodates large diameters. In addition to a soft wire blade, it features a spring exterior, greatly reducing the risks of bending, breaking, and crushing. 【Features】 ■ Uses Teflon (PTFE) straight tube ■ SUS blade + SUS spring exterior ■ High rigidity + smoothness ■ Reduced risk of bending, breaking, and crushing ■ Flare processing that consolidates high technical capabilities ■ Capable of accommodating large diameter products 【Points】 ■ Cleanliness By using PTFE as the contact material throughout, the leaching points of impurities have been minimized to the extreme. ■ Cleanability By enhancing the smoothness of the inner surface, the convenience during fluid transfer and maintenance has been dramatically improved. ■ Rigidity In addition to the soft wire blade, the spring exterior has been applied to minimize the risks of bending, breaking, and crushing to the utmost. 【Applicable Standards】 ■ Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20

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.

The 【RY19M/RY19L】 is a hybrid flexible product suitable for chemical liquid transfer and hazardous waste piping, combining fluoropolymer tubing and SUS flexible piping. It features SUS flexible piping on the exterior and a straight tube made of Teflon (PTFE) on the interior, achieving flexibility, rigidity, and smoothness. The 【RY19M】 is designed for 100mm eccentricity, while the 【RY19L】 accommodates 200mm eccentricity, with respective spacing set. It is also possible to use specially designed fire law certified products for the exterior SUS flexible piping. 【Features】 ■ Hybrid of Teflon (PTFE) tube + SUS flexible piping ■ The contact liquid is Teflon (PTFE), significantly reducing the leaching of impurities ■ Balances flexibility and rigidity ■ Flare processing that brings together high technical capabilities ■ Capable of accommodating large diameter products 【Main Usage Locations】 ■ Long-distance piping, connection piping, culverts, building intake piping, etc. 【Points】 ■ Cleanliness The contact material is entirely PTFE (Teflon, fluoropolymer), minimizing the leaching of impurities to the utmost limit. ■ Rigidity By using SUS flexible piping on the exterior, it achieves a balance of flexibility and rigidity.

The 【RY21】 series is a fully liquid-contact flexible joint made of Teflon (PTFE), designed for flange piping. The 【RY21M】 accommodates a 100mm offset, while the 【RY21L】 accommodates a 200mm offset, with each having its respective face-to-face setting. The exterior uses SUS blades to ensure pressure resistance, and many technologies have been integrated into the tube structure and components. It is compatible with various fluids such as ultra-pure water, pure chemicals, chemical wastewater, and high-temperature water. 【Features】 ■ Uses Teflon (PTFE) convoluted hose ■ Chemical resistance + flexibility + durability ■ Calculated pressure resistance performance with SUS blades ■ Flare processing that combines high technical capabilities ■ Ensures maximum effective length for each face-to-face distance ■ Conductive tubes are also available (RY41) *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.

We have successfully developed a product with a minimum face-to-face distance of 200L for the 125A and 150A sizes. The RY21 series is a flexible joint made of full-contact Teflon (PTFE) designed for flange piping. As the RY21S, we offer products that can be manufactured with the shortest face-to-face distance. By using SUS blades for the exterior, we ensure pressure resistance while also demonstrating flexibility even with short face-to-face distances, concentrating a lot of technical expertise into the structure of the tube and the components used. It is compatible with various fluids such as ultra-pure water, pure chemicals, chemical wastewater, and high-temperature water. **Features** - Uses Teflon (PTFE) convoluted hose - Chemical resistance + flexibility + durability - Calculated pressure resistance performance with SUS blades - Concentrated technical expertise to secure effective length and flexibility - Conductive tubes are also available (RY41) **Points** - Cleanliness: The contact material is made entirely of fluororesin material PTFE, minimizing the leaching of impurities to the utmost limit. - Flexibility: High flexibility is achieved through spiral PTFE (fluororesin, Teflon) and specially developed component structures. **Main Usage Locations** - Inlet and outlet piping lines for pumps and tanks, etc.

The 【RY26】 series is a full-contact liquid PTFE flare convoluted flex with a resin exterior type. The 【RY26M】 is designed for 100mm eccentricity, while the 【RY26L】 is for 200mm eccentricity, each with specified spacing. By using PVC for the flange joint and polypropylene for the exterior blade, both corrosion resistance and weight reduction are achieved simultaneously. Maintaining the versatility of the 【RY21】, it can be safely used even in environments where corrosive gases are likely to occur. 【Features】 ■ Uses PTFE convoluted hose ■ Chemical resistance + flexibility + durability ■ Pressure resistance and high corrosion resistance due to resin blades ■ Flare processing that brings together high technical capabilities ■ Ensures maximum effective length for each spacing ■ Adoption of resin flanges 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.

The 【RY26】 series is a fully liquid-contact Teflon (PTFE) flare convoluted flex with a resin exterior type. As 【RY26S】, we offer products that can be manufactured with the shortest face-to-face distance. By using PVC for the flange fittings and polypropylene for the exterior blades, we achieve both corrosion resistance and lightweight construction. Maintaining the versatility of the 【RY21】, it can be safely used even in environments where corrosive gases are likely to occur. 【Features】 ■ Uses Teflon (PTFE) convoluted hose ■ Chemical resistance + flexibility + durability ■ Pressure resistance and high corrosion resistance with resin blades ■ Technical expertise focused on ensuring effective length and flexibility ■ Adoption of resin flanges 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.

This is a straight hose with a ferrule type that has undergone advanced flare processing with Teflon (PTFE) on the liquid contact surface of the joint. Since metals and other materials do not come into contact with the fluid, it maintains a high level of cleanliness for the fluid. Additionally, it is designed to minimize liquid accumulation, making it suitable for lines handling high-purity fluids. 【Features】 ■ Uses Teflon (PTFE) straight tube ■ Option to select conductive tube ■ Low friction and smooth inner surface ■ Flare processing that brings together high technical skills ■ Adopts a ferrule joint with strict standards and easy detachment *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 via the Tōkatsu Techno website.

The RZ10/RZ30 retains its features while using SUS blades for the exterior. It achieves a wide range of pressure and temperature resistance. Additionally, conductive tubes are also available, enabling improvements in various processes. 【Features】 ■ Uses Teflon (PTFE) straight tubes ■ Option to select conductive tubes ■ Ensures pressure resistance with SUS blades ■ Low friction + smooth inner surface + pressure resistance ■ Reliable durability through dedicated fitting crimping ■ Flare processing that brings together high technical capabilities ■ Adopts ferrule fittings with strict standards and easy detachment *For more details, please refer to the PDF document 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.

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.

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.

1. Chemical Resistance It does not get affected by alkali metals and fluorine-based chemicals, and does not contaminate fluids or transfer odors or colors. 2. Purity It contains no additives such as plasticizers, stabilizers, lubricants, or antioxidants, maintaining the purity of the chemicals. 3. Cold and Heat Resistance PFA/PTFE is resistant to rapid temperature changes and can be repeatedly used over a wide temperature range from -54°C to 230°C. 4. Non-Stick Property With an extremely low surface energy, it has excellent release properties, ensuring that no objects stick to the inner surface, making internal cleaning easy. 5. Electrical Properties Among solid insulating materials, it has the best electrical properties. It has the lowest dielectric constant and loss tangent, unaffected by frequency or temperature. 6. Flame Retardancy PFA/PTFE is a flame-retardant material with a Limiting Oxygen Index (LOI) of over 95%. It has very low combustion energy and does not spread flames during a fire. 7. Weather Resistance Even when used outdoors for extended periods, it does not undergo oxidation, surface contamination, discoloration, or aging. There is also no degradation of the material due to UV rays or water absorption. 8. Low Friction PFA/PTFE boasts the smallest friction coefficient (approximately 0.04) among solids due to the very strong atomic bonding forces within the molecules.

The 【RH10/RW10】 is a fluororesin flow sight made of Teflon (PFA) material that significantly reduces the risk of contamination due to breakage. By maximizing the high transparency of PFA, it enables effective visual confirmation of fluids, which is a management method in manufacturing processes. The use of PFA, a lightweight and shatter-resistant resin, addresses the significant issue of breakage and contamination that has been a challenge with traditional glass products. Additionally, a new lining joint type has been added to the lineup, making it applicable to lines that require strict management, such as those for high-purity chemicals. It serves as an alternative to glass sight glasses, glass piping, glass-lined piping, glass tubes, glass linings, glass pipes, and GL pipes. 【Features】 ■ Uses thick Teflon (PFA) tubing ■ Visibility + strength + lightweight ■ Significantly reduces the risk of breakage due to resin material ■ Reliable durability through dedicated fitting crimping processing ■ SUS exterior available as an option 【Applications】 Recommended for use in various manufacturing process filling lines, aseptic lines, blood/bio preparations, and high-viscosity products. 【Compliance Standards】 Food Sanitation Act

The 【RH11/RH31】 is a straight hose that uses high-purity Teflon (PTFE) tubing, extruded under strict temperature control. It ensures sufficient smoothness on the inner surface, contributing to improved fluid transfer and cleanliness, and can also accommodate conductive tubing depending on the application. 【Features】 ■ Uses Teflon (PTFE) straight tube ■ Option for conductive tubing (model number: RH31) ■ SUS blade enhances pressure resistance ■ Low friction and smooth inner surface ■ Reliable durability through specialized fitting crimping 【Applications】 Recommended for the transfer of various chemical liquids, acids, alkalis, and high-viscosity products. *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.

The 【RH12/RH32】 is a straight hose made of fluoropolymer Teflon (PTFE) that ensures high rigidity by reinforcing the exterior with a spring. While maintaining high smoothness on the inside, it achieves a tough structure that withstands external stresses such as bending, crushing, and flexing. The bending stress is dispersed by the spring, making it resistant to buckling and significantly improving convenience during fluid transfer and maintenance. 【Features】 ■ Uses Teflon (PTFE) straight tube ■ SUS blade + SUS spring exterior ■ High rigidity + smoothness ■ Reduced risk of bending, breaking, and crushing ■ Reliable durability through dedicated fitting crimping processing 【Applicable Standards】 Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20 【Applications】 Recommended for the transfer of various chemical liquids, acids, alkalis, and high-viscosity products.

The "RH17/RH37" is a high-pressure Teflon (PTFE) straight hose that ensures strength with a hard wire blade made from spring material. It achieves both smoothness on the inside and pressure resistance, enabling the transfer of high-temperature and high-pressure fluids essential for processes. It boasts a wealth of delivery records under harsh temperature and pressure conditions, such as hydraulic machinery, high-temperature press molding, and pumped coatings. Additionally, we also offer the 【RH18/RH38】, which features further spring reinforcement on the exterior. *The spring can be selected to cover the entire circumference or just the neck. Conductive Teflon hoses are also available. 【RH37/RH38】 【Features】 ■ Uses Teflon (PTFE) straight tube ■ SUS hard wire blade + optional spring ■ Balances smoothness on the inside with pressure resistance ■ High-temperature and high-pressure fluid transfer ■ Reliable durability through specialized fitting crimping processing 【Applications】 Recommended for the transfer of various chemical liquids, acids, alkalis, and high-viscosity products. 【Points】 Cleanability By enhancing the smoothness of the inner surface, the convenience during fluid transfer and maintenance has dramatically improved. High pressure resistance Utilizing the rigidity of the hard wire blade, it can handle high pressure with a single blade.

The 【RH20/RH21】 is a flexible hose made from rigid Teflon (PTFE/fluororesin) tubing that has been processed into a spiral shape at high temperatures. The spiral structure and the low friction properties of the fluororesin achieve both flexibility and excellent liquid drainage simultaneously. It features a heat-formed spiral structure with varying heights due to mold wrapping, providing high stress absorption. Additionally, by maintaining a consistent thickness in the tube, it ensures gas impermeability and strength while allowing for significant stress absorption even over short distances. 【Key Points】 ■ Flexibility The large height differences in the spiral structure enable a flexible bending radius. 【Features】 ■ Uses thick Teflon (PTFE) convoluted hose ■ Chemical resistance + low friction + durability ■ Pressure resistance with SUS blades ■ Achieves a flexible bending radius ■ Unmatched durability against repeated bending ■ Reliable durability through specialized fitting crimping 【Applicable Standards】 Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20 *Note Please refrain from using RH20 under pressure as it has no outer material. *For more details, please refer to the PDF document or feel free to contact us.

The 【RH27/RH47】 is a PTFE corrugated hose that can handle a wide range of temperatures from low to high by using a hard wire blade for the exterior and fiberglass for the intermediate layer. The liquid-contact part uses a finely corrugated PTFE tube, achieving flexibility with low reaction force. It is suitable for use in high-pressure lines with frequent vibrations and movements, such as in chemicals, food, and beverages. The RH47 is a conductive PTFE hose, designed for static electricity measures, charge prevention, and electrostatic breakdown prevention. 【Points】 ■ Flexibility The corrugated structure consists of many fine height differences, achieving a flexible bending radius with low reaction force. ■ High pressure resistance Utilizing the rigidity of the hard wire blade and the strength of the fiberglass intermediate layer, it can handle high pressure with a single blade. 【Features】 ■ Uses finely corrugated PTFE corrugated hose ■ Fiberglass membrane + SUS hard wire blade ■ High pressure resistance + durability + temperature resistance + flexibility ■ Achieves flexibility with low reaction force ■ Unmatched durability for repeated bending ■ Reliable durability through specialized fitting crimping processing 【Conformed standards】 Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20

The 【RY12】 is a flare flange straight hose that has undergone Teflon (PTFE) flare processing on the flange surface, significantly reducing the leaching of impurities such as metals by using PTFE as the contact material throughout. By enhancing the smoothness of the inner surface, the convenience during fluid transfer and maintenance is greatly improved. The smooth inner surface minimizes turbulence and also accommodates large diameters. In addition to a soft wire blade, it features a spring exterior, greatly reducing the risk of bending, breaking, and crushing. 【Applications】 Recommended for the transfer of various chemical liquids, acids, alkalis, and high-viscosity products. 【Features】 ■ Uses Teflon (PTFE) straight tube ■ SUS blade + SUS spring exterior ■ High rigidity + smoothness ■ Reduced risk of bending, breaking, and crushing ■ Flare processing that brings together high technical capabilities ■ Capable of accommodating large diameter products Fluororesin hoses, flexibles, bellows, flange types, full fluororesin hoses, Teflon hoses, PTFE hoses, smoothness, rigidity, cleanliness, washability, PTFE hoses, hose piping, hose fittings, expansion joints, flexible hoses, tubes.

The 【RY19M/RY19L】 is a hybrid flexible product suitable for chemical liquid transfer and hazardous waste piping, combining fluororesin tubing and SUS flexible piping. It features SUS flexible piping on the exterior and a straight tube made of Teflon (PTFE) on the interior, achieving both flexibility and rigidity, as well as smoothness. The 【RY19M】 is designed for 100mm eccentric SUS flexible piping, while the 【RY19L】 is for 200mm eccentric SUS flexible piping, allowing you to choose based on these specifications. 【Main Usage Locations】 Long-distance piping, connection piping, culverts, and building intake piping, among others. 【Features】 ■ Hybrid of Teflon (PTFE) tube and SUS flexible piping ■ The contact liquid is Teflon (PTFE), significantly reducing the leaching of impurities ■ Balances flexibility and rigidity ■ Flare processing that consolidates high technical capabilities ■ Capable of accommodating large diameter products Teflon flare tube insert flexible piping, eccentric, earthquake resistance, corrosion resistance, vibration isolation, flexible joints, expansion joints, flexible joints, connectors, PTFE, tubing, hose fittings, fluororesin hoses, bellows, fully fluororesin, PTFE hoses, SUS flexible piping, Teflon straight hoses.

The 【RX20/RX40】 is a hose made entirely with Teflon (PTFE) on the surface by eliminating all other components. To ensure flexibility, a spiral structure is adopted. Depending on the usage environment, the length and configuration of the straight tube section can be freely specified. 【Features】 ■ Teflon (PTFE) straight and convoluted hose ■ Outer surface is liquid-contactable ■ Flexibility + durability + chemical resistance ■ Conductive tube options are also available 【Applications】 ■ Recommended for use in lines that come into contact with liquids on both the inner and outer surfaces, such as insertion connections or direct insertion into tanks. 【Points】 ■ Outer surface is liquid-contactable The liquid-contact material is entirely PTFE, minimizing the leaching points of impurities to the utmost. ■ Flexibility No external reinforcement materials are used, maximizing the flexibility of the spiral PTFE. 【Applicable Standards】 ■ Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20 【Specifications】 ■ Liquid-contact material: PTFE (RX20), conductive PTFE (RX40) ■ Operating temperature range: -30℃ to 77℃

Sanitary Ferrule Convoluted Hose 【RZ21/RZ41】 with SUS Blade Exterior, Retaining the Features of 【RZ20/RZ40】 In addition to the high cleanliness and flexibility of the PTFE convoluted tube, it achieves a wide range of pressure and temperature resistance. Moreover, the option of a conductive tube (RZ41) contributes to the improvement of processes that are sensitive to static electricity and charge. 【Features】 ■ Fluororesin (PTFE) convoluted tube ■ Option to select a conductive tube ■ Pressure resistance secured by SUS blade ■ Flexibility + chemical resistance + durability + cleanability ■ Reliable durability through dedicated fitting crimping processing ■ Flare processing that consolidates high technical capabilities ■ Adoption of a ferrule joint with strict standards and easy detachment 【Applications】 Recommended for use in high-purity chemical agents, solvents, pharmaceuticals, biotechnology equipment, etc. 【Points】 ■ Cleanliness The contact material is entirely PTFE, minimizing the leaching of impurities to the utmost limit. ■ Cleanability The inner surface has high smoothness, providing great convenience during fluid transfer and maintenance. 【Applicable Standards】 ■ Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20

The 【RY20/RY40】 is a flared flange convoluted hose made of fully wetted Teflon (PTFE) designed for flange piping. With a simple structure that eliminates exterior materials, it utilizes the flexibility and durability of spiral fluororesin. While maintaining high flexibility, the use of flange connections, which require relatively low maintenance frequency, significantly reduces the risk of leakage. 【Features】 ■ Uses Teflon (PTFE) convoluted hose ■ Chemical resistance + flexibility + durability ■ Ensures fluid visibility ■ Unmatched repeated bending durability ■ Flare processing that brings together high technical capabilities ■ Conductive tube option available (RY40) 【Applications】 ■ Recommended for use in flange piping lines where pressure is not applied, ensuring flexibility and visibility of fluids. 【Points】 ■ Cleanliness The wetted material is made entirely of PTFE, minimizing the leaching of impurities to the utmost limit. ■ Flexibility No external reinforcement materials are used, maximizing the flexibility of the spiral PTFE. ■ Negative pressure adaptability By inserting a PTFE sleeve into the straight section near the fitting, the resistance to all negative pressures can be dramatically improved.

The 【RZ20/RZ40】 is a ferrule-type spiral hose product that features advanced flare processing of Teflon (PTFE) on the liquid contact surface of the joint. Since metals do not come into contact with the fluid, it maintains a high level of cleanliness. Additionally, by adopting a convoluted tube that combines high flexibility and durability, it flexibly follows various displacements. 【Features】 ■ Uses Teflon (PTFE) convoluted tube ■ Option to select conductive tube ■ Flexibility + chemical resistance + durability ■ Flare processing that brings together high technical capabilities ■ Adopts a ferrule joint with strict standards that is easy to attach and detach 【Applications】 Recommended for use in high-purity chemical agents, solvents, pharmaceuticals, and biotechnology equipment. 【Points】 ■ Cleanliness The contact material is entirely PTFE, minimizing the leaching points of impurities to the utmost limit. ■ Lightweight Only specially designed backup ferrules are used. By eliminating the outer casing, it reduces the burden on piping.

The PTFE flare ferrule straight hose 【RZ11/RZ31】 maintains the high cleanliness characteristics of the structure that minimizes residual liquid found in 【RZ10/RZ30】, while using SUS blades for the exterior. It is a Teflon sanitary hose that is resistant to pressure and temperature. An anti-static tube option is also available, enabling solutions to process challenges. 【Features】 ■ Teflon (PTFE, fluororesin) straight tube ■ Option for conductive tube selection ■ Pressure resistance secured by SUS blades ■ Low friction + smooth inner surface + pressure resistance ■ Reliable durability through specialized fitting crimping ■ Flare processing that consolidates high technical capabilities ■ Easy-to-remove ferrule fittings with strict standards 【Applications】 ■ High-purity chemical agents, solvents, pharmaceuticals, biotechnology equipment, etc. 【Points】 ■ Cleanliness The contact material is entirely PTFE (fluororesin, Teflon), minimizing the leaching points of impurities to the utmost. ■ Cleanability The high smoothness of the inner surface greatly enhances convenience during fluid transfer and maintenance. 【Applicable Standards】 ■ Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20

RZ10/RZ30 is a ferrule-type straight hose with advanced flare processing of PTFE on the fluid contact surface of the joint. Since metals and other materials do not come into contact with the fluid, it maintains a high level of cleanliness for the fluid. Additionally, it is designed to minimize liquid accumulation, making it suitable for lines handling high-purity fluids. 【Features】 ■ Uses PTFE straight tube ■ Option to select conductive tube [RZ30] ■ Low friction and smooth inner surface ■ Flare processing that combines high technical skill ■ Adopts a ferrule joint with strict standards and easy detachment 【Applications】 ■ Recommended for use in high-purity chemical agents, solvents, pharmaceuticals, biotechnology equipment, etc. 【Points】 ■ Cleanliness The fluid contact material is entirely PTFE (fluororesin), minimizing the leaching points of impurities to the utmost limit. ■ Lightweight Only specially designed ferrule joints are used, reducing the burden on piping. 【Applicable Standards】 ■ Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20 【Specifications】 ■ Fluid contact material: PTFE (RZ10), conductive PTFE (RZ30) ■ Operating temperature range: -30℃ to 77℃

The 【RY26】 series is a full-contact liquid PTFE flare convoluted flex with a resin outer casing. 【RY26S】 vibration-resistant 【RY26M】 100mm eccentricity compatible 【RY26L】 200mm eccentricity compatible, each with specified spacing. Almost all reinforcing components are made of resin. By using PVC for the flange joint and polypropylene for the outer blade, both corrosion resistance and weight reduction have been achieved simultaneously. Maintaining the versatility of the full-contact PTFE (fluororesin) 【RY21】, it can be safely used even in environments where corrosive gases are likely to occur. 【Features】 ■ Uses PTFE convoluted hose ■ Chemical resistance + flexibility + durability ■ Pressure resistance and high corrosion resistance due to resin blades ■ Flare processing that brings together high technical capabilities ■ Ensures maximum effective length for each spacing ■ Adoption of resin flanges contributes to further weight reduction 【Points】 ■ Cleanliness The contact material is full PTFE, minimizing the leaching points of impurities to the utmost limit. ■ Corrosion resistance By using resin materials for the flange joint and outer blade, the risk of leakage due to corrosion can be eliminated.

The 【RY26】 series is a full-contact liquid Teflon (PTFE) flare convoluted flex with a resin exterior type. As 【RY26S】, it offers products that can be manufactured with the shortest face-to-face distance. By using PVC for the flange fittings and polypropylene for the exterior blades, both corrosion resistance and weight reduction are achieved simultaneously. Maintaining the versatility of the 【RY21】, it can be safely used even in environments where corrosive gases are likely to occur. 【Features】 ■ Uses Teflon (PTFE) convoluted hose ■ Chemical resistance + flexibility + durability ■ Pressure resistance and high corrosion resistance due to resin blades ■ Technical expertise focused on ensuring effective length and flexibility ■ Adoption of resin flanges contributes to further weight reduction 【Main Usage Locations】 ■ Inlet and outlet piping lines for pumps and tanks, etc. 【Main Compatible Fluids】 ■ Ultrapure water, pure chemicals, acidic chemicals, acid wastewater, seawater, etc. 【Points】 ■ Cleanliness The contact material is made entirely of PTFE (Teflon, fluororesin), minimizing the leaching of impurities to the utmost limit. ■ Corrosion Resistance By using resin materials for the flange fittings and exterior blades, the risk of leakage due to corrosion can be eliminated.

The 【RY21】 series is a flexible joint made of full-contact PTFE (fluororesin) designed for flange piping. 【RY21M】 for 100mm eccentricity 【RY21L】 for 200mm eccentricity The exterior uses SUS blades to ensure pressure resistance, and many technologies have been integrated into the tube structure and components used. It is compatible with various fluids such as ultra-pure water, pure chemicals, chemical wastewater, and high-temperature water. 【Features】 ■ Uses Teflon (PTFE) convoluted hose ■ Chemical resistance + flexibility + durability ■ Calculated pressure resistance performance with SUS blades ■ Flare processing that consolidates high technical capabilities ■ Maximum effective length secured between each face ■ Conductive tubes are also available (RY41) 【Main Usage Locations】 ■ Long-distance piping, connecting piping, culverts, and building intake piping. ■ Earthquake resistance, earthquake measures, seismic countermeasures, BCP countermeasure construction 【Points】 ■ Cleanliness The contact material is made entirely of PTFE (Teflon, fluororesin), minimizing the leaching of impurities to the utmost limit. ■ Flexibility High flexibility is achieved through spiral PTFE and specially developed component structures.

The 【RY21】 series is a fully liquid-contact flexible joint made of Teflon (PTFE) designed for flange piping. As 【RY21S】, it offers products that can be manufactured with the shortest face-to-face dimensions. By using SUS blades for the exterior, we ensure pressure resistance while also achieving flexibility even in short face-to-face dimensions, concentrating a great deal of technical expertise into the structure of the tube and the components used. 【Features】 ■ Uses Teflon (PTFE) convoluted hose ■ Chemical resistance + flexibility + durability ■ Calculated pressure resistance performance with SUS blades ■ Concentrated technical expertise to ensure effective length and flexibility ■ Conductive tubes are also available (RY41) 【Main Usage Locations】 ■ Inlet and outlet piping lines for pumps and tanks, etc. 【Points】 ■ Cleanliness The liquid-contact material is made entirely of fluororesin material PTFE, minimizing the leaching of impurities to the utmost limit. ■ Flexibility High flexibility is achieved through spiral PTFE (fluororesin, Teflon) and specially developed component structures. 【Specifications】 ■ Liquid-contact material: PTFE / Exterior material: SUS blade ■ Main compatible fluids: ultra-pure water, pure chemicals, acidic chemicals, acid wastewater, seawater, etc.

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

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.

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.

The long-awaited inner smooth fluororesin hose in the industry. By making the outer surface spiral-shaped and the inner surface smooth, we have achieved high cleanliness and flexibility, which have been considered difficult to reconcile. By reinforcing with a resin cover, we have successfully created a structure that prevents the tube from being damaged even under strong bending stress, resulting in a revolutionary product with significantly improved durability. 【Features】 ■ Cleanliness + Flexibility + Durability * 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.

The long-awaited inner smooth fluororesin hose with a ferrule type in the industry. By making the outer surface spiral-shaped and the inner surface smooth, we have achieved high cleanliness and flexibility, which are essential for sanitary conditions. It can be connected to the industry standard ISO ferrule, effectively solving issues related to liquid pooling in processes. 【Features】 ■ Cleanliness + Flexibility + Durability *For more details, please refer to the PDF document 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.

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.

By adopting SUS flexible tubing for the exterior, both followability and rigidity are achieved. Additionally, a PTFE straight tube is inserted on the inner surface, ensuring smoothness. It is also possible to use fire safety approved products specifically designed for SUS flexible tubing. 【Main Usage Locations】 Long-distance piping, connecting piping, culverts, building intake piping, etc. 【Features】 ■ Hybrid of Teflon (PTFE) tube + SUS flexible tubing ■ Since the liquid contact is with Teflon (PTFE), the leaching of impurities is significantly reduced ■ Balances followability and rigidity ■ Flare processing that brings together high technical capabilities ■ Capable of accommodating large diameter products

Two types of tubes featuring modified PTFE are available in our lineup. All tubes are extremely resistant to bending fatigue and can be used flexibly in various processes and scenarios. Custom orders in your desired size are also possible. *Please note that there may be length restrictions for a single lot. For details, please contact us. 【Features】 ■ Teflon (PTFE) straight and convoluted hoses ■ Liquid contact on the outer surface is permissible ■ Visibility + durability + chemical resistance ■ Conductive tubes are also available as an option