テクノフレックス List of Products and Services

The F124 type has been made available as an immediate delivery item. The tube is made of SUS316L, which has excellent corrosion resistance. It adopts a tube (SA/OB type) that is strong against movement and vibration. Various gaskets can be selected according to your usage conditions. Example specifications and applications: steam, steam drain, brine, compressed air, gas, water supply, hot water supply, oil, etc. Major sizes from 15 to 100A are stocked in ALLSUS and the wetted parts are made of SUS.

• hose

The "Multi Aqua," which is directly connected to the water supply, solves the problem of water shortages faced immediately after disasters involving water outages, allowing residents to stay and maintain their lives until recovery from the disaster. We offer plans aimed at "drinking" and "hygiene/injury assistance," as well as plans that broadly enable "domestic water use," tailored to diverse needs. 【Product Lineup】 ■ Multi Aqua C ■ Multi Aqua C Package 1-1-2 ■ Multi Aqua C Package 1-2-3 *For more details, please refer to the PDF materials or feel free to contact us.

• tank

Emergency water storage tank "Multi Aqua S" directly connected to the water supply, easy to install by simply attaching it to the water pipe. Concerns about securing "drinking water and water for daily use" during disasters or water outages are resolved in terms of both "quantity and quality." By using a high-pressure foot pump during a water outage, hygienic water can be easily drawn from faucets and toilets. 【Features】 ■ Stored tap water can be used as is ■ Structure that does not degrade water quality (difficult to lose chlorine) ■ Can secure the necessary water volume for three days after a water outage S1: Calculated based on 3L/person/day for a family of 4 over 3 days ■ Can be installed under the floor without interfering with living space *For more details, please refer to the PDF document or feel free to contact us.

• tank

"Multi Aqua C" is an emergency water storage tank that immediately addresses the challenge of securing high-quality water right after a disaster accompanied by water outages. In the case of a large-scale disaster, there is often a need to restrict returning home for a certain period and to establish disaster response bases at workplaces. The immediate issue faced in such situations is securing water. Generally, restoring water supply takes longer compared to electricity and gas. "Multi Aqua C" can also be used as part of a company's BCP (Business Continuity Plan) measures and for addressing the needs of individuals who find it difficult to return home temporarily. The installation locations can effectively utilize dead spaces such as behind buildings, under stairs, and in parking lots, and we respond to various requests from each business regarding installation. Given that Japan frequently experiences large-scale disasters, we encourage you to consider disaster preparedness now. 【Product Features】 [Safe Storage Capacity] Can store 150L of water per unit [Safe Water] Maintains drinking water quality for 7 days due to a structure that minimizes exposure to air [Space-Saving] Installation locations effectively utilize dead spaces *For more details, please refer to the PDF materials or feel free to contact us.

• tank

"Big Joint" is a stainless steel short-distance vibration isolation joint that can be used under high-temperature conditions. With a two-layer bellows structure, it achieves excellent vibration absorption performance even over short distances, featuring the "B710/B720" models and the 30K specification "B730." To enhance vibration isolation effectiveness, a soft multi-layer bellows is employed. 【Features】 <B710/B720> ■ 10K specification / 20K specification ■ Achieves excellent vibration absorption performance even over short distances with a two-layer bellows structure ■ All wetted parts are made of SUS316L, and gaskets for JIS flanges can be used ■ Heat-resistant vibration isolation rubber: heat resistance temperature 100℃ *For more details, please refer to the PDF materials or feel free to contact us.

• joint
• Pipe Fittings

"Multi Aqua C" is an emergency water storage tank that immediately addresses urgent water issues such as injury treatment right after a disaster and drinking water for employees. In the case of a large-scale disaster, there is a need to restrict returning home for a certain period after the incident and to establish disaster response bases at workplaces. The immediate challenge faced in such situations is securing water. Generally, restoring water supply takes longer compared to electricity and gas. "Multi Aqua C" can also be used as part of a company's BCP (Business Continuity Plan) measures and for addressing the needs of those who cannot return home temporarily. The installation locations can effectively utilize dead spaces such as behind buildings, under stairs, and in parking lots, and we respond to various requests from each business site regarding implementation. Please consider preparing for disasters in line with September's Disaster Prevention Month. 【Features】 [Safe Water Storage Capacity] Capable of storing 150L per unit [Safe Water] Structure minimizes exposure to air, maintaining water quality for drinking for 7 days [Space-Saving] Installation locations effectively utilize dead spaces *For more details, please refer to the PDF materials or feel free to contact us.

• tank

Our company not only manufactures hoses and fittings, but also offers a wide range of 'welded products' that utilize the processing and welding techniques developed through the production of various engineering piping products. We are capable of advanced welding, can fabrication, and machining for large-diameter miter bend pipes exceeding Φ1000mm, as well as combinations of T-pipes. With the know-how accumulated from our extensive manufacturing experience, we can provide structural proposals tailored to desired shapes, as well as welding of special materials and manufacturing of processed piping. 【Representative Products】 ◎ Crossover pipes ◎ Vacuum exhaust piping ◎ Mufflers ◎ Vacuum chambers ◎ Strainers ◎ High-purity gas piping

• Vacuum Equipment

Flexible metal hoses and bellows-type expansion joints are metal products that possess unique characteristics, being both flexible and lightweight, allowing them to respond to unpredictable movements such as shaking during earthquakes. They are designed to follow significant movements of large piping associated with earthquakes and ground subsidence, preventing damage to equipment and piping. Their effectiveness was confirmed during the 1995 Great Hanshin-Awaji Earthquake, minimizing secondary damage such as oil leaks and water outages from hazardous material piping. Our company has prepared a research report to understand and analyze these damage situations, aiming to contribute to the creation of safer lifelines. We encourage you to utilize the flexibility of flexible metal hoses and expansion joints to help prevent damage to critical equipment and piping that cannot afford to stop even for a moment.

• Pipe Fittings
• Anti-vibration, earthquake-proof, vibration-isolating devices
• Piping Materials

Flexible hoses made from various materials such as stainless steel and fluororesin can be selected according to your usage conditions, ranging from construction equipment to vacuum, nuclear, and fuel piping. ● We stock over 20 types of manufacturing diameters from 6A to 350A at all times, and can also produce hoses over 400A. In particular, flexible hoses made from stainless steel, with SUS304 or SUS316L as standard specifications, have gained high technical evaluation in various fields due to their excellent heat and pressure resistance and minimal occurrence of issues due to aging. Additionally, flexible hoses made from fluororesin are recognized as highly reliable products in technical fields such as bio-nanotechnology and pharmaceutical and food lines, greatly expanding their potential. *For more details, please download and view the catalog.

• Pipe Fittings
• Piping Materials

We provide various regulatory-compliant products with abundant experience and technical expertise! Please contact us first! ☆ Applicable Regulations ☆ - Electric Utility Law (Nuclear, Thermal, LNG / Welding Contractor Inspection Available) - High-Pressure Gas Safety Act (Specific Equipment, Commissioned Inspection) - Gas Business Act - Heat Supply Business Act - Boiler Structure Standards - Pressure Vessel Structure Standards - Fire Service Act ☆ Track Record ☆ Our company's expansion joint division, formerly known as Tokyo Spiral Pipe Manufacturing and Toyo Spiral Pipe Industry, was established in the 1940s and boasts over 70 years of bellows manufacturing history! - Diameter: From 40 millimeters to over 10 meters! <The largest record to date is a diameter of 27 meters for a reactor containment vessel> - Pressure: From vacuum to 35 megapascals! <We propose appropriate designs based on accumulated technology> - Temperature Range: From minus 253°C to over 1000°C! <Low temperatures for liquid hydrogen lines and high temperatures for petroleum refining FCC units, etc.> We respond with advanced design know-how and manufacturing technology backed by our track record. Our products are used in critical lines at LNG facilities around the world, including Malaysia, Australia, and Indonesia.

• Pipe Fittings

We will provide the catalog of vacuum piping components from Technoflex free of charge to those who inquire. [Contents] ● Flexible hoses ● VGF vacuum flange type (JIS) ● VIS vacuum flange type (ISO) ● Molded bellows ● Vacuum components Many other detailed specifications are also included. You can view the table of contents and some sections from the catalog download.

• Vacuum Equipment

We are currently offering a comprehensive catalog summarizing the "PTFE (fluororesin) hoses" handled by our company! The catalog features a variety of hoses that utilize the properties of PTFE (fluororesin), including chemical resistance, heat and cold resistance, non-stick properties, weather resistance, flexibility, electrical insulation, and flame retardancy. We also offer hoses with a carbon-coated inner surface for static electricity prevention. (Tube types: HR, BCV) Additionally, you can choose the material for connection fittings and flanges from options such as ordinary steel, stainless steel, and PVC resin, according to your preferences. [Overview of Listings] ■ Flanged Type / Straight ■ Threaded Type / Straight ■ Flanged Type / Pliable (with or without braid) ■ Threaded Type / Pliable ■ Sanitary Flange ■ Pipe End Type / PFA・PTFE Tube Other information, including a "Corrosion Resistance Table" summarizing usable fluids, is also included! *For more details, please download the PDF. Feel free to contact us with any inquiries.

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Stainless steel TR flex for city gas and LP gas.

• Piping Materials

Expandable and Flexible Pipe [For Water Supply and Distribution] [Features] ○ Long lifespan, high expandability, high flexibility, compatible with various fittings Kirimawashi Flex [For Water Supply and Distribution] [Features] ○ Effective for bypassing obstacles, improves work efficiency in piping construction Inserting Stainless Flexible Pipe for SDF Method [For Water Supply and Distribution] [Features] ○ SDF Method... A renewal method for small to medium diameter pipelines using stainless flexible pipes ○ Adopted for the renewal work of existing aged pipelines Flexible Metal Hose and Corrugated Pipe [For Water Supply] [Features] ○ Cost reduction, high seismic resistance, high durability, high environmental performance ● For other functions and details, please contact us.

• hose

Sprinkler Hose Reel Fittings (SP Series / Smart SP Series) 【Features】 ○ Improved workability compared to conventional methods ○ A lineup that pursues workability and safety according to the properties of the sprinkler installation target Stainless flexible (rotating nipple, metal touch, integrated type) Aluminum composite polyethylene pipe Certified products that passed the easy heat resistance test by the Japan Fire Equipment Safety Center Certified registered products by the Japan Water Works Association Flexible Pipe Fittings for Pressurized Water Supply Equipment 【Features】 ○ For vibration prevention of fire pumps

• Piping Materials
• Pipe Fittings

The Smart SP is a pipe and pipe fitting for sprinkler systems that uses aluminum composite polyethylene pipes and is registered and certified by the Japan Fire Equipment Safety Center, a general incorporated foundation. Aluminum composite polyethylene pipes have excellent heat resistance, long-term durability, and corrosion resistance. They are flexible and can maintain bent shapes, allowing for versatile piping configurations. By combining the pipes with dedicated fittings, excellent workability is achieved, and when used with headers, a new piping system is proposed. 【Features】 - Lightweight at just 1.2 kg - Improved reliability of connection points due to factory processing - Excellent workability - Smooth beam penetration - Suitable for a variety of applications For more details, please contact us or download the catalog.

• Pipe Fittings
• Piping Materials

Equipped with a double-line braid on a flexible and high-pressure resistant one-pitch tube, it can handle pressures up to 19.6 MPa! It excels in high-pressure applications such as steelmaking equipment, gas cylinder filling lines, and hydraulic piping, where high pressure resistance is required! 【Features】 　◆ Uses SUS321 steel for the main pressure-resistant parts, enhancing heat resistance and corrosion resistance! 　◆ Resistant to "twisting" even under intense vibration and tensile compression! 　◆ More flexible and longer-lasting compared to conventional high-pressure hoses! 　◆ Suitable for all types of connection methods! ● For other functions and details, please download the catalog.

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Flanged General-Purpose Flexible Metal Hose 【Features】 ○ For alignment of piping ○ Liquid contact part is SUS304 ○ Diameter: 15A to 100A ○ Stock lengths: 300, 400, 500, 600, 800, 1000mm 　※ Other lengths can also be manufactured (made to order) ○ Fitting material JIS10K/SS400 (electro-galvanized) 　※ JIS5K can also be manufactured (made to order) ○ Compliance specifications: Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for flexible joints ● For other functions and details, please download the catalog.

• hose

Non-welded integrated forming flange type 【Features】 ○ Widely used for vibration prevention and displacement absorption ○ Excellent safety and pressure resistance achieved by welding the blade ends all around ○ Pressure testing possible at 1.5MPa ○ Diameter: 20A to 300A ○ Stock sizes: 65A to 300A ○ Fittings: JIS10K/SS400 (electro-galvanized) 　* Stainless steel flanges, JIS5K, ANSI/JPI150Lb flanges can also be manufactured (made to order) ○ Compliance specifications: Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for vibration-proof joints 　 Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for flexible joints 　* Products certified and registered by the Japan Water Works Association and those that meet specification tests can be manufactured ● For other functions and details, please download the catalog.

• hose

Non-welded integrated flange type flexible hose 【Features】 ○ Non-welded integrated flange type ○ Widely used for vibration damping and displacement absorption ○ Features a wide sealing surface not found in conventional designs, allowing for the use of JIS standard gaskets (packing) ○ Diameter: 20A to 50A ○ Stock lengths: 300, 400, 500, 600, 800, 1000mm ○ Fittings: JIS10K/SS400 (electro-galvanized) 　※ Only compatible with JIS10K. ○ Applicable specifications: Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for vibration-damping joints 　　　　　　Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for flexible joints ● For other functions and details, please download the catalog.

• hose

Flanged Type Made to Order 【Features】 ○ Flanged type made to order ○ The use of flange colors allows for production between short faces ○ Fixed flange type is F121 ○ Loose flange type is F122 ○ Diameter: 10A to 100A ○ Fittings: JIS 5K, 10K, 20K, ANSI/JPI 150Lb, 300Lb flanges, and others ○ Applicable tubes: HA, HB, HC, HS, HP, SA, OH

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Flanged Flexible Hose Made to Order 【Features】 ○ Made to order flanged type ○ By using a lap joint, the range of tube selection is expanded ○ Capable of processing various gasket surfaces ○ Fixed flange type is F123 ○ Loose flange type is F124 ○ Diameter: 10A to 150A ○ Fittings: JIS 5K, 10K, 20K, ANSI/JPI 150Lb, 300Lb flanges, and others ○ Applicable tubes: HA, HB, HC, HS, HP, SA, FX, OH, OA, OB, OP

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Large-Diameter Custom-Made Flanged Flexible Hose 【Features】 ○ Large-diameter custom-made flanged type ○ Capable of processing various gasket surfaces ○ Fixed flange type is F129 ○ Loose flange type is F128 ○ Diameter: 65A to 350A 　※ Can also be manufactured for sizes over 400A ○ Fittings: JIS 5K, 10K, 20K, ANSI/JPI 150Lb, 300Lb flanges, and others ○ Applicable tubes: HA, HB, HP, OH, UB, OA, OB, OP, OU ● For other functions and details, please download the catalog.

• hose

Flange Type Made to Order 【Features】 ○ Based on F121/F122, with an embedded specification wrapped in anti-corrosion tape on the outer surface of the tube ○ Anti-corrosion coating on parts other than stainless steel ○ Maximum heat resistance temperature of the anti-corrosion tape is 80℃ ● For other functions and details, please download the catalog.

• hose

Custom-made flange-type flexible hose 【Features】 ○ Based on F123/F124, with anti-corrosion tape wrapped around the outer surface of the tube for buried specifications ○ Anti-corrosion coating on parts other than stainless steel ○ Maximum heat resistance temperature of the anti-corrosion tape is 80°C ● For other functions and details, please download the catalog.

• hose

With a double structure, it prevents the solidification of fluids by passing a heat transfer medium between the inner and outer layers. We offer a full-jacket type with a double structure throughout its length and a semi-jacket type where only the flange part has the inner pipe exposed! ◆◇◆ Product Details ◆◇◆ 【Diameter】: 10A to over 400A 【Fittings】: Various JIS and ANSI flanges, and for the semi-jacket type, screw connections are also possible 【Normal Temperature Pressure】: 1.0 MPa or more *1 【Maximum Operating Temperature】: 350°C *1 (*1: Varies depending on diameter and tube type) Others: ○ Can accommodate high-pressure specifications ○ Capable of manufacturing all stainless steel structures For more details, please contact us.

• Pipe Fittings
• hose

This is a registered certified product that meets the standards of the Fire Department's announcement. It can also be used as a high-pressure vibration-damping joint for general piping. Comes with a dedicated gasket (packing).

• hose

This is a registered certified product that meets the standards set by the Fire Department's announcement.

• Pipe Fittings

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

• Pipe Fittings
• hose

The "B710/B720 (Big Joint)" is a flexible metal hose that improves vibration absorption performance between short faces due to its two-layer bellows structure. Unlike conventional structures, all wetted parts are made of SUS316L. It is compatible with gaskets for JIS flanges. The bellows material consists of an inner layer of SUS316L and an outer layer of SUS304, with diameters ranging from 50A to 300A. 【Features】 ■ Non-welded assembly type vibration-damping joint for short faces ■ Improved vibration absorption performance between short faces due to the two-layer bellows structure ■ All wetted parts are made of SUS316L, unlike conventional structures ■ Compatible with gaskets for JIS flanges *For more details, please refer to the PDF document or feel free to contact us.

• valve

The "E410/E420" is a 10K bellows-type expansion joint. The diameter ranges from 20A to 200A, and the joint fittings are JIS10K/SS400. The applicable specifications are the Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for expansion joints (for steel pipes). The materials in contact with the fluid are bellows SUS316L and inner tube SUS304L. Products of JIS16K/JIS20K and above 250A can also be manufactured. Please feel free to contact us when you need assistance. 【Features】 ■ Materials in contact with the fluid: bellows SUS316L, inner tube SUS304L ■ Diameter: 20A to 200A ■ Joint fittings: JIS10K/SS400 ■ Applicable specifications: Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for expansion joints (for steel pipes) ■ Products of JIS16K/JIS20K and above 250A can also be manufactured *For more details, please refer to the PDF document or feel free to contact us.

• valve

Non-welded assembly union type flexible hose 【Features】 ○ Non-welded assembly union type ○ Easy to handle, gasket (packing) seal type ○ Pipe tapered female thread connection (union type) ○ S210 is only for standard specifications ○ Custom-made products are S220 ○ Diameter: 15A to 50A ○ Maximum operating temperature: 100℃ ○ Stock lengths: 300, 400, 500, 600, 800, 1000mm ○ Fitting material: black heart ductile cast iron (FCMB) ○ Gasket (packing): non-asbestos joint sheet ● For other functions and details, please download the catalog.

• hose

Lightweight and Excellent Flexural Resistance Flexible Hose 【Features】 ○ Non-welded assembly with metal seal ○ Maintenance-free due to metal seal ○ Lightweight with excellent flexural resistance ○ Bag nut does not contact fluid ○ No need for gaskets (packing), expanding the range of applicable fluids ○ Diameter: 8A to 25A ○ Stock lengths: 250, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1500, 2000 mm 　* Other lengths can also be manufactured (made to order) ○ Material: Tube: SUS304 　　　　Fittings (Adapters): Mild steel (zinc-plated), stainless steel, bronze ● For other functions and details, please download the catalog.

• hose

Union Type Custom-Made Products 【Features】 ○ Union shape for custom manufacturing ○ Custom-made products of union type ○ Compatible with all pressure and temperature conditions ○ Diameter: 8A to 100A ○ Applicable tubes: HA, HB, HC, HS, SA, OH ○ Fittings: Black heart ductile cast iron (FCMB), ordinary steel, stainless steel, bronze ● For other functions and details, please download the catalog.

• hose

Core-equipped union type flexible hose 【Features】 ○ Core-equipped union type ○ Union joint with built-in core / anti-corrosion joint structure for water supply pipe ends ○ The resin core integrated with the fittings prevents the exposed iron parts at the ends of the connected lined steel pipes from coming into contact with the internal fluid, thus preventing the occurrence of red water. ○ Diameter: 15A to 50A ○ Applicable tube: HB ○ Stock item total length: 300mm ○ Tube material: SUS316L ○ Applicable range: For water supply use with rigid PVC lined steel pipes (below 40°C) and for water supply use with polyethylene powder lined steel pipes (below 40°C) ● For other functions and details, please download the catalog.

• hose

Metal Seal Type Flexible Hose 【Features】 ○ Metal seal type ○ Bag nut type joint welded to the tube ○ Tubes can be selected to suit all conditions, from static piping to repeated severe bending ○ Diameter: 6A to 65A ○ Applicable tubes: HA, HB, HC, HS, HP, SA, FX, OH, OA, OB ○ Joint fittings: Carbon steel, stainless steel ● For other functions and details, please download the catalog.

• hose

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

• hose

The S270 is a lightweight and kink-resistant low-pressure hose. It is used for connecting to tank trucks. The joint section is equipped with easy-to-remove horns. For the tube, we recommend the Omega tube, which is suitable for dynamic piping, and an optional reinforcing spring is effective for preventing extreme bending. 【Features】 ■ Lightweight and kink-resistant ■ Used for connecting to tank trucks ■ The joint section has easy-to-remove horns ■ The Omega tube is recommended for dynamic piping ■ An optional reinforcing spring is effective for preventing extreme bending *For more details, please refer to the PDF document or feel free to contact us.

• hose

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

• hose

The C315 is a flexible metal hose with a quick coupling. It can handle high pressure specifications from liquids to gases. The hose can be easily attached and detached with a one-touch bearing-type coupling fitting. The dual-path open/close coupling has automatic opening and closing valves built into both the socket and plug, preventing fluid from leaking out during disconnection. Additionally, an open type without built-in valves is also available. 【Features】 ■ Equipped with a quick coupling ■ Hose attachment and detachment can be done with one touch using a bearing-type coupling fitting ■ Capable of handling high pressure specifications from liquids to gases ■ Open type without built-in valves is also selectable ■ In addition to hexagonal nipples, round nipples can also be chosen *For more details, please refer to the PDF document or feel free to contact us.

• hose

The C340 is a flexible metal hose of the sanitary fitting type. Various selections for ISO and IDF are available. It demonstrates its effectiveness during cleaning within piping or when changing fluids. Various sanitary fittings are welded to the tube, and it is also capable of degreasing and cleaning for food and pharmaceutical piping. In addition to flexible metal hoses, fluoropolymer hoses are also manufactured. 【Features】 ■ Demonstrates effectiveness during cleaning within piping or when changing fluids ■ Various sanitary fittings are welded to the tube ■ Various selections for ISO and IDF are available ■ Capable of degreasing and cleaning for food and pharmaceutical piping ■ In addition to flexible metal hoses, fluoropolymer hoses are also manufactured *For more details, please refer to the PDF document or feel free to contact us.

• hose

Our company handles "Universal Bellows Type Expansion Joint." The universal type restrains internal pressure thrust by connecting two bellows with tie rod bolts, allowing it to absorb lateral (perpendicular to the axis) displacement. The pressure ratings are up to 1.0 MPa for certified products and between 0.2 MPa and 2.0 MPa for general products. It is effective for countermeasures against uneven settlement of tanks, earthquake measures, and in piping where axial alignment cannot be used, such as for steam, hot water, and oil transport pipes. 【Features】 ■ Certified product No. 20 for fire safety ■ By connecting two bellows with tie rod bolts, it restrains internal pressure thrust and absorbs lateral (perpendicular to the axis) displacement. *For more details, please refer to the PDF materials or feel free to contact us.

• Pipe Fittings

The "ES Free-Form Single" is a bellows-type expansion joint designed to absorb axial thermal displacement of low-pressure piping and vibrations from low-pressure pump blowers. Ground subsidence can cause misalignment, and vibrations from pumps and compressors can transmit through the piping, potentially leading to unexpected issues with equipment or buildings. In such cases, this product demonstrates excellent effectiveness. 【Features】 ■ Simple shape in basic form ■ Absorbs axial thermal displacement of low-pressure piping and vibrations from low-pressure pump blowers ■ Pipes expand and contract due to changes in fluid temperature or ambient temperature *For more details, please refer to the PDF document or feel free to contact us.

• Pipe Fittings

The "ED Free Type Expansion Joint" is a bellows-type expansion joint that expands and contracts due to changes in the temperature of the fluid and the ambient temperature. The manufacturing range is from 40A to 5000φ, with expansion directions in the axial direction and perpendicular to the axis. The operating pressure ranges from vacuum to 0.3Mpa. It is suitable for absorbing large displacements that cannot be accommodated by a single unit. 【Specifications】 ■ Manufacturing range: 40A to 5000φ ■ Expansion direction: Axial direction / Perpendicular to axis ■ Operating pressure: Vacuum to 0.3Mpa *For more details, please refer to the PDF document or feel free to contact us.

• Pipe Fittings

The "RS Reinforced Ring Single Type (for High Pressure)" is a bellows-type expansion joint used under high-pressure conditions compared to the ES type. The manufacturing range is from 40A to φ5000, with the expansion direction being axial. The operating pressure ranges from vacuum to 20Mpa. It is used for various applications such as steam pipes, hot water piping, high-temperature water, high-pressure steam, and oil delivery pipes. 【Specifications】 ■ Manufacturing range: 40A to φ5000 ■ Expansion direction: Axial ■ Operating pressure: Vacuum to 20Mpa *For more details, please refer to the PDF document or feel free to contact us.

• Pipe Fittings