東葛テクノ List of Products and Services

The exterior is made of non-sticky platinum silicone, while the interior features high smoothness PFA, providing flexibility under various temperature conditions. The most distinctive aspect of the TH50 is its high internal visibility. By combining highly transparent silicone and PFA, it allows for easy observation of fluid conditions. In addition to its usability as a hose, it can also serve the role of a flow sight, making it multi-use. The body reinforcement consists solely of wire, making it primarily suitable for low-pressure applications. However, with PFA as the wetted material, it leverages characteristics such as chemical resistance, heat resistance, mirror-like smoothness, and being tasteless and odorless, providing value in various scenarios. 【Features】 ■ Hybrid hose using platinum silicone on the exterior and Teflon (PFA) on the interior ■ Significantly reduces leaching risk due to the high-strength C-F bond of PFA ■ Complies with USP Class 6 standards ■ Reliable durability through specialized fitting crimping ■ Usable in various processes 【Main Applicable Industries】 ■ Food, brewing, beverages, seasonings ■ Pharmaceuticals, cosmetics, chemical products ■ Electronic materials, semiconductors, ultra-pure water 【Functions】 ■ Negative pressure suction ■ Visibility ■ Oil resistance ■ Non-stick ■ Odor prevention

• hose
• Pharmaceutical related factory equipment
• hose

The exterior is made of non-sticky platinum silicone, while the interior features high smoothness PFA, providing flexibility under various temperature conditions. The most distinctive aspect of the TH50 is its high internal visibility. By combining highly transparent silicone and PFA, it allows for easy observation of fluid conditions. In addition to its usability as a hose, it can also serve the role of a flow sight, making it multi-use. The body reinforcement consists solely of wire, making it particularly suited for low-pressure applications. However, with PFA as the wetted material, it leverages characteristics such as chemical resistance, heat resistance, mirror-like smoothness, and being tasteless and odorless, thus providing value in various scenarios. 【Features】 ■ Adopts a hybrid hose of platinum silicone on the outside and Teflon (PFA) on the inside ■ Significantly reduces elution risk due to the high-strength C-F bond of PFA ■ Complies with USP Class 6 standards ■ Ensured durability through dedicated fitting crimping ■ Usable in various processes 【Main Applicable Industries】 ■ Food, brewing, beverages, seasonings ■ Pharmaceuticals, cosmetics, chemical products ■ Electronic materials, semiconductors, ultra-pure water 【Functions】 ■ Negative pressure suction ■ Visibility ■ Oil resistance ■ Non-stick ■ Odor prevention

• Piping Materials
• hose
• Other semiconductor manufacturing equipment

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 freedom. 【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 PTFE tube also 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 structures. 【Applicable Standards】 ■ Food Sanitation Act 【Functions】 ■ Negative pressure suction (optional) ■ Conductivity (optional) ■ Oil resistance ■ Non-stick and odor-resistant 【Applicable Industries】 ■ Food, brewing, beverages, seasonings ■ Apparel, cosmetics, chemical products ■ Electronic materials, semiconductor manufacturing, ultra-pure water

• hose
• Piping Materials
• Pipe Fittings

A food-grade hose specially designed for transporting high-quality alcoholic, fermented, and carbonated beverages such as beer, wine, and soft drinks. It boasts high ozone and gas resistance, significantly minimizing gas permeation and adsorption from fluids, thereby dramatically enhancing the efficiency of beverage processes that prioritize flavor. 【Features】 - IIR rubber hose developed for carbonated beverages - Outer material made of highly abrasion-resistant EPDM - Suitable for negative pressure suction - High non-stick and odor-resistant properties 【Compliance Standards】 - Food Sanitation Act - FDA: DMF 【Specifications】 - Liquid contact material: IIR for carbonated beverages - Reinforcement material 1: Laminated synthetic fiber - Reinforcement material 2: SUS wire - Outer material: Abrasion-resistant EPDM - Operating temperature range: -40℃ to 120℃ 【Available Options】 - Fittings: Electro-polished + passivation treatment - Outer layer: Reinforcement blade - Hose: Anti-static wire connection

• tube
• Liquid and beverage filling machines
• Fruit juice drink manufacturing equipment

【TH55/TW55】 This high-end hose boasts excellent resistance to C/SIP processes and autoclaves (high-pressure steam sterilizers), achieving a longer lifespan through a hybrid structure that was unattainable with platinum silicone alone. The outer surface is made of non-sticky platinum silicone, while the inner surface features high smoothness PFA, providing flexibility under various temperature conditions. Its excellent bending performance has passed the repeated bending cycle test in accordance with ASTM D2176. It excels in chemical resistance, heat resistance, and mirror-like smoothness, making it a top-grade multi-use product suitable for pumping lines. 【Features】 ■ Steam sterilization can be used for up to 30 minutes at 0.3MPa (135°C) or lower ■ PFA lining is possible for ferrule fittings (TW55) ■ Static electricity measures can be implemented by optionally connecting an anti-static wire ■ Unique fitting design reduces liquid pooling on the inner surface 【Options】 ■ PFA lining (TW55) ■ Fittings: electropolished + passivation treatment (TH55) ■ Exterior: reinforced blade ■ Hose: anti-static wire connection (TH55)

• hose
• Piping and Piping Parts
• Tubes and hoses

The 【TH55/TW55】 is a high-end hose with a focus on extending the lifespan of SIP resistance. It features a special design that combines the technical advantages of fluororesin with the elasticity and heat resistance of silicone. This is a high-end model for the highest purity lines, such as for aseptic transfer. The outer surface is made of non-sticky platinum silicone, while the inner surface is highly smooth PFA, providing flexibility under various temperature conditions. Its excellent bending performance passes the repeated bending cycle test in accordance with ASTM D2176. It excels in chemical resistance, heat resistance, and mirror smoothness, making it a top-grade multi-use product suitable for pumping lines. 【Features】 ■ Steam sterilization can be used for up to 30 minutes at 0.3MPa (135°C) or below. ■ PFA lining is possible for ferrule joints (TW55). ■ Static electricity measures can be implemented by optionally connecting an anti-static wire. ■ Unique joint design reduces liquid pooling on the inner surface. 【Options】 ■ PFA lining (TW55). ■ Joint: electropolished + passivation treatment (TH55). ■ Exterior: reinforcement blade. ■ Hose: anti-static wire connection (TH55).

• hose
• Piping and Piping Parts
• Tubes and hoses

Flanged flare processing where the tube and fitting are integrated. Combined with a basic fluoropolymer straight tube. The RY series combines fluoropolymer tubes with frequently used flanged fittings in plants. It is useful for various applications such as level gauges and drip tubes next to tanks, as well as insertion tubes. Conductive PTFE tubes are also available. By adopting a flare structure (a one-piece structure where the tube is expanded circularly) instead of a two-piece structure that clamps the flanged fitting to the tube, we achieve complete integration of the tube and fitting, allowing for use as a pipe with reduced risks of pressure loss and leaching. 【Features】 ■ Teflon (PTFE) straight hose ■ Flanged flare processing ■ Visibility + chemical resistance ■ Conductive tube

• hose
• tube
• Piping Materials

The RY series combines fluoropolymer tubes with frequently used flange fittings in plants. It is useful for various applications such as liquid level gauges and drop tubes next to tanks, as well as insertion tubes. Conductive PTFE tubes are also available. By adopting a flare structure (a one-piece structure where the tube is expanded into a circular shape) instead of a two-piece structure that clamps the flange fitting to the tube, we achieve complete integration of the tube and fitting, allowing for use as a pipe with minimal risks of pressure loss or leaching. 【Features】 ■ Teflon (PTFE) straight hose ■ Flanged flare processing ■ Visibility + chemical resistance ■ Conductive tube

• hose
• tube
• Piping Materials

Two types of tubes based on modified PTFE are available in our lineup. All tubes are extremely resistant to bending fatigue and can be used freely in various processes and scenarios. Custom orders for specific sizes are also possible. *There may be length restrictions for a single lot. Please contact us for more details. 【Features】 ■ Teflon (PTFE) straight and convoluted hoses ■ Liquid contact on the outer surface is possible ■ Visibility + durability + chemical resistance ■ Conductive tubes are also available as an option

• hose
• tube
• Piping Materials

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

• hose
• tube
• Piping Materials

The inner surface is made of highly abrasion-resistant food-grade natural rubber, making it ideal for pneumatic conveying of flour, cereals, grain products, granules, resin powders, and more. An anti-static function can be selected to reduce the risks of adhesion due to static electricity and dust explosions. 【Applicable Standards】 ■FDA: DMF 【Specifications】 ■ Contact part material: Natural rubber for powdered food ■ Reinforcement 1: Laminated synthetic fiber (TH43/TH43N) ■ Reinforcement 2: SUS wire (TH43) ■ Outer material: Abrasion-resistant anti-static synthetic rubber ■ Operating temperature range: -30°C to 60°C 【Options】 ■ Joint: Buff #400 + electropolishing ■ Joint: Passivation treatment ■ Outer material: SUS blade

• hose
• tube
• Piping Materials

【TH31】 Platinum silicone products produced in a clean room. Silicone hoses that meet strict leaching standard tests according to European and American regulations, conforming to high international standards. By reducing leaching risks, it contributes to minimizing quality defects originating from manufacturing. It excels in cold and heat resistance, can be used under a wide range of temperature conditions, and is also applicable in SIP/CIP processes. 【Points】 Visibility + Strength Platinum silicone is used on the inner and outer surfaces to ensure visibility. The incorporation of a spider blade in the intermediate layer creates a structure that suppresses stretching and bulging. 【Features】 ■ Molded platinum silicone in a clean room ■ Visibility + Flexibility + Pressure reinforcement structure ■ Excellent cold and heat resistance, usable under a wide range of temperature conditions ■ High-strength synthetic fibers used in the intermediate layer to reduce the risk of yarn twisting ■ Complies with USP Class SIX standards ■ Complies with food sanitation laws ■ Reliable durability through crimping processing ■ Additional cross-linking silicone molding We recommend its use in manufacturing processes such as filling lines, aseptic lines, blood and biopharmaceuticals, and high-viscosity products.

• hose
• tube
• Piping Materials

A platinum silicone blade hose designed for transferring high-purity liquids. Although it is not suitable for negative pressure suction due to its non-wire type, it features a pressure reinforcement structure with spider blades, allowing for use in high-pressure ranges compared to TH30, and reduces the risk of breakage due to yarn twisting. The inner surface is extremely smooth and slick, which minimizes the risk of bacterial growth, enabling the transfer of fluids without compromising the quality of pharmaceuticals, chemical products, and food and beverages. 【Features】 ■ Platinum silicone molded in a clean room ■ Visibility + flexibility + pressure reinforcement structure ■ Excellent cold and heat resistance, usable under a wide range of temperature conditions ■ High-strength synthetic fibers used in the intermediate layer to reduce the risk of yarn twisting ■ Complies with USP Class VI standards ■ Complies with the Food Sanitation Act ■ Reliable durability through crimping processing ■ Additional cross-linking silicone molding We recommend its use in process equipment for pharmaceuticals, food, beverages, cosmetics, and chemical products.

• hose
• tube
• Piping Materials

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

• hose
• tube
• Piping Materials

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.

• hose
• Piping Materials
• Pipe Fittings

The long-awaited full thick film PFA diaphragm valve in the industry boasts high durability, and by adopting a highly durable three-layer structure diaphragm, it demonstrates durability and cleanliness in various processes, making it possible to apply in high-temperature ranges that were difficult with conventional products. The SF-LDI, designed specifically for lining, has an internal structure that significantly enhances flow rate and velocity, making it ideal for process lines that require delicate and advanced management. 【Features】 ■ Full contact Teflon (PFA) lining ■ A long-awaited development in the industry ■ High durability + chemical resistance ■ Pocketless structure adopted ■ Thick molded processing that consolidates technical capabilities ■ No adapter conversion required *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.

• valve
• Piping Materials

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.

• hose
• Piping Materials
• Pipe Fittings

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.

• hose
• Piping Materials
• Pipe Fittings

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.

• hose
• Piping Materials
• Pipe Fittings

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.

• hose
• Piping Materials
• Pipe 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

• hose
• tube
• Piping Materials

A food-grade hose specially designed for transporting high-quality alcoholic, fermented, and carbonated beverages such as beer, wine, and soft drinks. It boasts high ozone and gas resistance, significantly minimizing the permeation and adsorption of gases generated from fluids, thereby dramatically enhancing the efficiency of beverage processes that prioritize flavor. 【Features】 【Compliance Standards】 ■FDA: DMF 【Specifications】 ■Fluid contact material: IIR for carbonated beverages ■Reinforcement 1: Laminated synthetic fiber ■Reinforcement 2: SUS wire ■Outer material: Abrasion-resistant EPDM ■Operating temperature range: -40°C to 120°C

• hose
• tube
• Piping Materials

The inner surface is made of highly abrasion-resistant food-grade natural rubber, making it ideal for pneumatic conveying of flour, cereals, grain products, granules, resin powders, and more. An anti-static feature can be selected to reduce the risk of adhesion due to static electricity and dust explosions. 【Features】 【Applicable Standards】 ■FDA: DMF 【Specifications】 ■Contact Material: Natural rubber for powdered food ■Reinforcement 1: Laminated synthetic fiber ■Reinforcement 2: SUS wire ■Outer Material: Abrasion-resistant anti-static synthetic rubber ■Operating Temperature Range: -30℃ to 60℃

• hose
• tube
• Piping Materials

The TH4 series of food-grade sanitary hoses, which meet global standards such as those set by the FDA, solves the unique challenges of food manufacturing processes that are difficult to improve with general-purpose hoses. 【TH40 TH40C TH41】 If you're unsure, choose this! Made with EPDM rubber that has a smooth inner surface to minimize odor transfer to the utmost. It has a wealth of delivery records with global beverage manufacturers and condiment producers. 【TH42】 Developed specifically for fluids containing edible oils such as dairy products, oils, and creams. NBR rubber is used to enhance oil resistance, ensuring stable fluid delivery. The outer surface is designed with a focus on wear resistance and flexibility. 【TH43】 A hose specialized for edible powders such as flour and cereals. It uses natural rubber with excellent wear resistance, suitable for pneumatic conveying. An anti-static option is also available to reduce the risk of static electricity adhesion and dust explosion. 【TH44】 A hose for products that emphasize flavor, such as beer, wine, and fermented beverages. It uses IIR rubber with low gas permeability, minimizing the risk of gas escape and odor contamination. 【TH45】 Compatible with alcohol concentrations up to 98%. It significantly reduces risks such as embrittlement and permeation. 【TH46】 A flexible hose capable of withstanding steam cleaning at temperatures up to 164°C.

• hose
• Food Conveyor Equipment
• Pipe Fittings

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.

• hose
• Piping Materials
• Pipe Fittings

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.

• hose
• Piping Materials
• Pipe Fittings

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.

• hose
• Piping Materials
• Pipe Fittings

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.

• hose
• Piping Materials
• Pipe Fittings

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℃

• hose
• tube
• Piping Materials

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

• hose
• tube
• Piping Materials

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.

• hose
• tube
• Piping Materials

The 【R555/R556】 uses fluoropolymer (PTFE) for the wetted material and rubber flex for the outer material, enabling a significant improvement in durability while achieving displacement absorption. The 【R555】 can be manufactured to various piping lengths and existing flex sizes with standard spacing, while the 【R556】 is available for special spacing. By adopting full PTFE for the wetted material, the leaching points of impurities are greatly reduced, and the use of rubber flex for the outer material eliminates the risk of leakage due to corrosion. 【Features】 ■ Uses PTFE (fluoropolymer) for the wetted material and rubber flex for the outer material ■ Chemical resistance + vibration resistance + durability + corrosion resistance ■ Balances composite displacement absorption and strength ■ Guide bolts for suppressing expansion displacement can be installed 【Points】 ■ Cleanliness The wetted material is entirely PTFE, minimizing the leaching points of impurities to the extreme. ■ Corrosion resistance By using rubber flex for the flange joints and outer material, we have successfully eliminated the risk of leakage due to corrosion. 【Specifications】 ■ Wetted material: PTFE ■ Outer material: EPDM ■ Main compatible fluids: ultra-pure water, pure chemicals, acidic chemicals, acid wastewater, seawater, etc.

• Piping Materials
• Pipe Fittings

The 【FF-LPI/FC-LPI】 is a straight pipe lined with fluororesin (PFA/PTFE) that can be manufactured with various exterior materials and spacing. By adopting a full PFA/PTFE lining on the inner surface, chemical resistance and temperature resistance are improved. The risk of impurity leaching is also significantly reduced. Additionally, a lightweight and durable resin exterior type 【FC-LPI】 is also available, which combines temperature resistance and impact resistance. *Currently, the resin exterior FC-L series is suspended from production due to market influences. 【Features】 ■ Full contact Teflon (PFA/PTFE) lining ■ High durability + chemical resistance ■ Customizable to desired spacing ■ Flare processing that brings together high technical capabilities ■ Body resin type 【FC-LPI】 is also available ■ Achieves further weight reduction while maintaining durability 【Main Usage Locations】 ■ Waste piping and chemical piping lines with high fluid hazard, or semiconductor, pure chemical, and ultra-pure water lines that require high purity.

• valve
• Piping Materials
• hose

The 【FF-LTE/FC-LTE】 is a flange-connected equal tee with a full fluoropolymer (PFA/PTFE) lining on the liquid contact surfaces. It features a full PFA/PTFE lining that boasts overwhelming durability compared to coatings. This improves chemical resistance and temperature resistance, significantly reducing the risk of impurity leaching. Additionally, a resin exterior type 【FC-LTE】 that combines lightweight, durability, temperature resistance, and impact resistance is also available. *Currently, the resin exterior FC-L series is suspended from production due to market influences. 【Features】 ■ Full liquid contact Teflon (PFA/PTFE) lining ■ Reliable durability + chemical resistance ■ 【FF-LTE】 allows for additional processing such as polishing and rust prevention ■ Thick molded processing that consolidates technical expertise ■ Achieves further weight reduction while maintaining durability 【Main Usage Locations】 ■ Waste piping and chemical piping lines with high fluid hazard potential ■ Semiconductor, pure chemical, and ultra-pure water lines that require high purity.

• valve
• Piping Materials
• hose

A flange-connected 90° elbow with a full Teflon (PFA/PTFE) lining in the liquid contact area. By adopting a full PFA/PTFE lining, chemical resistance and temperature resistance are improved, significantly reducing the risk of impurity leaching. Additionally, a resin exterior type 【FC-LE9】 that combines lightweight, durability, temperature resistance, and impact resistance is also available. *Currently, the resin exterior FC-L series is suspended from production due to market influences. 【Features】 ■ Full liquid contact Teflon (PFA/PTFE) lining ■ Reliable durability + chemical resistance ■ 【FF-LP9】 can be subjected to additional processing such as polishing and rust prevention ■ Thick molding processing that consolidates technical capabilities ■ Achieves further weight reduction while maintaining durability 【Main Usage Locations】 Waste liquid piping and chemical piping lines where fluid hazards are high, as well as semiconductor, pure chemical, and ultra-pure water lines that require high purity. 【Points】 ■ Chemical Resistance The chemical resistance of PFA/PTFE minimizes the risk of corrosion and degradation to the utmost limit. ■ Zero Leaching Thanks to the highest strength C–F bonds that PFA/PTFE boasts, it is virtually unaffected by leaching from almost all fluids.

• valve
• Piping Materials
• hose

The 【FF-LCR/FF-LER】 is a flange-connected type of concentric and eccentric reducer with a Teflon (PFA/PTFE) lining applied to the entire liquid-contacting area. It is a fluororesin-lined piping. Both concentric and eccentric. A Teflon (PFA/PTFE) lined reducer that enhances the flexibility of lined piping. Hose piping. Fittings. Compared to coatings, it offers higher durability, and by adopting a full PFA/PTFE lining on the inner surface, it improves chemical resistance and temperature resistance, significantly reducing the risk of impurity leaching. 【Features】 ■ Full liquid-contact Teflon (PFA/PTFE) lining ■ Options for concentric or eccentric types ■ Reliable durability and chemical resistance ■ Additional processing such as polishing and rust prevention is possible on the exterior ■ Thick molded processing that combines technical expertise 【Main Usage Locations】 Waste piping and chemical piping lines where the risk of fluid is high, as well as semiconductor, pure chemical, and ultra-pure water lines that require high purity.

• valve
• Piping Materials
• hose

The 【FF-LBF/FC-LBF】 is a full lining butterfly valve with a Teflon (PFA) lining applied to the entire liquid contact area. By implementing a dedicated design for the body structure, a reliable lining thickness is achieved. Additionally, the body material can be selected from two types, and the resin body (FC-LBF) significantly contributes to reducing piping weight. The lever type handle is available for sizes up to 80A, while the gear type is compatible with all sizes. 【Features】 ■ Full liquid contact Teflon (PFA) lining ■ Reliable durability and chemical resistance ■ Achieves a reliable lining thickness with unique design ■ Forming processing that consolidates technical expertise ■ Automatic valves can also be selected according to your preferences ■ Achieves the long-awaited weight reduction in the industry 【Main Usage Locations】 ■ Waste piping and chemical piping lines with high fluid hazard ■ Or semiconductor, pure chemical, and ultra-pure water lines that require high purity 【Points】 ■ Chemical Resistance The chemical resistance of PFA minimizes the risk of corrosion and degradation to the extreme. ■ Zero Leaching Thanks to the highest strength C-F bonds that PFA boasts, it is not affected by leaching from almost all fluids.

• valve
• Piping Materials
• hose

*We have concluded the acceptance of new orders for this product. Please consider the TH30/TH31.* **[TH20] Silicone Blade Hose** By incorporating heat-resistant synthetic fibers into a translucent silicone intermediate layer, we ensure both flexibility and durability. Additionally, by using a cross-linking method for silicone molding, we significantly reduce odor transfer without leaving decomposition byproducts. **[Features]** - Translucent silicone - Visibility + flexibility + strength - Cross-linking silicone molding - Reduced odor transfer - Reliable durability through crimping processing - Usable in various processes **[Applications]** - Recommended for use in process equipment for pharmaceuticals, food, beverages, cosmetics, and chemical products. **[Points]** - Visibility + strength The use of translucent silicone on both the inner and outer surfaces ensures visibility. The adoption of heat-resistant synthetic fibers in the intermediate layer suppresses stretching and bulging. *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.*

• hose
• Piping Materials
• tube

【FF-LDI/FC-LDI】 The internal structure is meticulously calculated, boasting high performance and durability. A diaphragm valve with fine flow adjustment is equipped with an additional EPDM sheet, providing exceptional durability that can withstand repeated use. Furthermore, the flow path shape designed specifically for lining valves minimizes pressure loss. The interior features a full PFA lining, significantly enhancing chemical resistance and temperature resistance. The risk of impurity leaching is also minimized to the extreme. With exceptional durability that can withstand repeated use, the flow path shape designed specifically for lining valves also helps to reduce pressure loss. 【Features】 ■ Full contact Teflon (PFA) lining ■ Reliable durability + chemical resistance ■ Unique design that minimizes pressure loss ■ Molding technology that consolidates expertise ■ Automatic valves can be selected according to your preferences ■ Resin type body option【FC-LDI】 is also available ■ Achieves further weight reduction while maintaining durability 【Main Usage Locations】 ■ Waste piping and chemical piping lines with high fluid hazard ■ Semiconductor, pure chemical, and ultra-pure water lines where high purity is required.

• valve
• Piping Materials
• hose

This is a specially designed bottom flush valve with convenient fluoropolymer (PFA) lining for 【FF-LFV】. By using PFA for all contact materials on the inner surface of the body, we have achieved both durability and cleanliness. It can be used during regular replacements in chemical tanks and for discharging impurities and debris that accumulate at the bottom in waste liquid tanks. Applications include pharmaceuticals, semiconductors, fine chemicals, chemical products, solvents, and improving production efficiency. 【Features】 ■ Full contact Teflon (PFA) lining ■ Reliable durability and chemical resistance ■ Molding technology that brings together our expertise 【Points】 ■ Chemical resistance The chemical resistance of PFA minimizes the risks of corrosion and degradation to the utmost extent. ■ Zero elution Thanks to the highest strength C–F bonds that PFA boasts, it is unaffected by elution from almost all fluids. 【Main Usage Locations】 ■ Waste liquid piping and chemical piping lines where fluid hazards are high ■ Semiconductor, pure chemical, and ultra-pure water lines that require high purity. 【Specifications】 ■ Contact material: PFA ■ Outer material: SCS13A ■ Main compatible fluids: ultra-pure water, pure chemicals, chemical wastewater, high-temperature water, seawater, etc.

• valve
• Piping Materials
• hose

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.

• hose
• Piping Materials
• Pipe Fittings

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

• hose
• tube
• Piping Materials

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℃

• hose
• tube
• Piping Materials

The 【SF-LBA】 is a sanitary ferrule-type ball valve that features a Teflon (PFA) fluororesin lining on the entire wetted area. Replacing the flange type, which takes time to remove, it streamlines the process with quick opening and closing, while the pocketless structure significantly reduces the risk of fluid accumulation. Additionally, since there is no need for a conversion adapter from flange to ferrule/hex, this product greatly contributes to reducing the number of parts and costs. 【Features】 ■ Full wetted Teflon (PFA) lining ■ A highly anticipated development in the industry ■ High durability and chemical resistance ■ Pocketless structure adopted ■ Thick molded processing that consolidates technical expertise ■ No adapter conversion required 【Applications】 ■ High-purity chemicals, solvents, pharmaceuticals, biotechnology equipment, etc. 【Points】 ■ Cleanliness The wetted material is entirely PFA, minimizing the leaching points of impurities to the utmost. 【Applicable Standards】 ■ Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20 【Specifications】 ■ Wetted material: PFA ■ Outer material: SCS13A ■ Operating temperature range: -30℃ to 150℃

• valve
• Piping Materials

The 【SF-LCR/LER】 is a sanitary ferrule type concentric and eccentric reducer with a Teflon (PFA/PTFE) lining applied to the entire liquid contact area. It is an essential item for sanitary process piping lines. The sanitary piping with fluororesin lining, eagerly awaited in environments requiring high purity, boasts superior durability compared to conventional coated products, significantly reducing the risk of leaching in processes. 【Features】 ■ Full liquid contact Teflon (PFA/PTFE) lining ■ High durability + lightweight + chemical resistance ■ Thick molded processing that combines technical expertise ■ Choice of concentric or eccentric types 【Applications】 ■ For high-purity chemicals, solvents, pharmaceuticals, biotechnology equipment, etc. 【Points】 ■ Cleanliness The liquid contact material is entirely PFA/PTFE, minimizing leaching points of impurities to the utmost. 【Applicable Standards】 ■ Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20 【Specifications】 ■ Liquid contact material: PFA/PTFE ■ Outer material: SUS pipe ■ Operating temperature range: -30℃ to 150℃

• valve
• Piping Materials
• hose