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

Special gases used in the manufacturing of semiconductors and FPDs have the property of oxidizing and nitriding as the temperature decreases. Therefore, if they are not discharged while maintaining a certain temperature in the piping that sends them to the exhaust gas treatment system after use, solid residues from oxidation and nitridation will remain in the piping, blocking it. Technoflex's heater jacket system achieves temperature control in the piping equipment for such special gases at a low cost, contributing to the reduction of maintenance costs such as the effort required for pipe cleaning due to long-term operation. 【Features】 ○ The use of connectors makes it less likely to experience heating load and allows for disconnection measures! ○ Built-in thermal and temperature fuses enhance safety! ○ Sizes and lengths can be designed and manufactured according to your requirements to match the layout of piping, valves, and flexible equipment! ○ Easy attachment with Velcro is possible! ○ Two types are available: one with a built-in thermocouple and one without! ○ We can also accommodate integrated construction up to heater installation! ● For other functions and details, please contact us.

The "VNW" is a flexible metal hose with a clamp flange type. The thermal stress at the tube and flange welds is removed by vacuum annealing. It can be easily attached and detached without using bolts or nuts. It comes as a set with a flange, clamp, and centering ring (with O-ring). 【Features】 ■ Easy attachment and detachment without using bolts or nuts ■ Set includes flange, clamp, and centering ring (with O-ring) ■ Thermal stress at the tube and flange welds is removed by vacuum annealing *For more details, please refer to the PDF document or feel free to contact us.

The "VGF" is a flexible metal hose with a vacuum flange type (JIS). It complies with JIS standards and can accommodate low to high vacuum. The standard model has a fixed VG and a rotating VF. If you wish to fix the VF side, please indicate that. 【Features】 ■ Standard model has a fixed VG and a rotating VF ■ Vacuum flanges are VG and VF ■ Flange standard: JIS B 2290 Vacuum Flange ■ Complies with JIS standards ■ Can accommodate low to high vacuum *For more details, please refer to the PDF document or feel free to contact us.

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

"VIS" is a flexible metal hose with a vacuum flange type (ISO). The ISO flange is a standard flange of ISO-KF. It connects with a cloak clamp and an outer ring (or a center ring). It is mainly suitable for connecting large-diameter vacuum lines and is used for equipment connections. 【Features】 ■ Connects with a cloak clamp and an outer ring (or a center ring) ■ ISO flange is a standard flange of ISO-KF ■ Mainly suitable for connecting large-diameter vacuum lines and used for equipment connections *For more details, please refer to the PDF document or feel free to contact us.

The "VPA" is a pipe-end type flexible metal hose. It is Type A without a braid. It can be installed using fittings such as swage locks or pipe joints. The final process involves vacuum annealing, which reduces residual gas. The material is 316L stainless steel for both the tube and pipe. 【Features】 ■ Can be installed using fittings such as swage locks or pipe joints ■ Without a braid (Type A) ■ Residual gas is reduced due to vacuum annealing in the final process *For more details, please refer to the PDF document or feel free to contact us.

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

The "VPA(B)-JCR" is a flexible metal hose with a pipe end (braid specification) and a joint connection type. There are two types: Type A without braid and Type B with braid. Additionally, we offer three variations: male at both ends (MM), female at both ends (FF), and male-female (MF). Metal gasket seal joints from various manufacturers can be installed. 【Features】 ■ Type A without braid, Type B with braid ■ Three types: male at both ends (MM), female at both ends (FF), and male-female (MF) ■ Compatible with metal gasket seal joints from various manufacturers ■ Metal gasket specification *For more details, please refer to the PDF document or feel free to contact us.

We handle the vacuum piping flexible product "VPA-TP Pipe End Type Inner Surface Polished Product." It is possible to polish the peaks and valleys of the tube's inner surface. The material of the tube is 316L SS, and the material of the pipe is 316L SS (vacuum double-melt material). Additionally, the inner surface roughness is Rz 0.6μ or less. Please feel free to contact us when you need assistance. 【Features】 ■ Suitable for polishing the peaks and valleys of the tube's inner surface ■ Inner surface roughness Rz 0.6μ or less ■ Helium leak rate: 5×10-9 Pa·m3/s or less ■ Standard dimensions: 200, 300, 400 (mm) ■ Material: Tube 316L SS, Pipe 316L SS (vacuum double-melt material) *For more details, please refer to the PDF document or feel free to contact us.

At Technoflex, we handle vacuum piping components, specifically the 'CFP Clamp Flange'. We offer various vacuum fittings compliant with JIS/ISO standards. Available in three types: KF/NW 20mm (S), 30mm (L), and 50mm (LL). Please feel free to contact us for inquiries. 【Features】 ■ Various vacuum fittings compliant with JIS/ISO standards ■ Three types available: KF/NW 20mm (S), 30mm (L), and 50mm (LL) ■ Elastomer seal *For more details, please refer to the PDF document or feel free to contact us.

At Technoflex, we handle vacuum piping components, specifically the 'BFP Blank Flange.' This product serves as a flange to close off NW fittings and is compatible with nominal diameters ranging from KF/NW 10 to 250. Please feel free to contact us if you have any inquiries. 【Features】 ■ Flange for closing NW fittings in vacuum piping ■ Compatible with nominal diameters from KF/NW 10 to 250 *For more details, please refer to the PDF document or feel free to contact us.

At Technoflex, we handle vacuum piping components called "CF Conflat Flanges." We offer four types: fixed, rotating, Kirianna, and tapped types. Since all joints are made of metal, high-temperature baking is possible. Please feel free to contact us when you need assistance. 【Features】 ■ Four types of flanges (fixed, rotating, Kirianna, tapped) ■ Copper packing seal ■ High-temperature baking is possible due to all-metal joints *For more details, please refer to the PDF document or feel free to contact us.

At Technoflex, we handle vacuum piping components called 'VG/VF Vacuum Flange Type.' These cover a range from low vacuum to high vacuum areas. They are flanges with dimensions and quality specified by the JIS standard (JIS B 2290). Additionally, we also offer blank flange types. Please feel free to contact us when you need assistance. 【Features】 ■ Elastomer seal ■ Flange without O-ring groove (VG) ■ Flange with O-ring groove (VF) ■ Low vacuum to high vacuum range *For more details, please refer to the PDF document or feel free to contact us.

At Technoflex, we handle vacuum piping components, specifically the 'ISO-K/ISO-F flanges.' We offer two types: clamp type and bolt type. These are vacuum fittings compliant with ISO1690. Additionally, we also have blank flange types available. Please feel free to contact us when you need assistance. 【Features】 ■ Vacuum fittings compliant with ISO1690 ■ Elastomer seal ■ ISO-K/MF: Clamp type flange ■ ISO-F/BT: Bolt type flange *For more details, please refer to the PDF document or feel free to contact us.

At Techno Flex Co., Ltd., we handle vacuum piping components, specifically the 'COP Center Ring.' The materials used are 316L stainless steel and fluororubber, and we offer various diameters. In addition, we provide four types of gaskets, including the "AUT Center Ring with Outer Ring," "COP-M Center Ring with Mesh," and "OR O-Ring." 【Product Lineup】 ■ COP Center Ring ■ AUT Center Ring with Outer Ring ■ COP-M Center Ring with Mesh ■ OR O-Ring *For more details, please refer to the PDF document or feel free to contact us.

At Techno Flex Co., Ltd., we handle vacuum piping components called "CLP Clamps." They are used for connecting KF/NW fittings. The main body material is aluminum. We also offer "CLP Chain Type Clamps" for connecting large diameter KF/NW fittings, as well as "CLP-SS Stainless Clamps" and "CLP-BH Bulkhead Clamps." 【Features of CLP Clamps】 ■ Stainless butterfly nuts are also available ■ Used for connecting KF/NW fittings ■ The main body material is aluminum *For more details, please refer to the PDF materials or feel free to contact us.

At Techno Flex Co., Ltd., we handle vacuum piping components called 'CLW Cloak Clamps.' These are used for connecting ISO-MF fittings. We offer options in aluminum and stainless steel materials. The "CLW-AL Cloak Clamp Double-AL" is also available in a single type. Please feel free to contact us when placing an order. 【Product Lineup】 ■ CLW-AL Cloak Clamp Double-AL ・ CLW-AL-08 ・ CLW-AL-10 ■ CLW-SS Cloak Clamp Double-SS ・ CLW-SS-10 *For more details, please refer to the PDF document or feel free to contact us.

At TechnoFlex Co., Ltd., we handle the vacuum piping component 'RP Reducer'. It can be used for connecting different diameter fittings, is clean, and has a smooth inner surface. It is a fitting that does not require bolts or nuts and is easy to attach and detach. We also manufacture special reducers. Please feel free to contact us when you need assistance. 【Features】 ■ Used for connecting different diameter fittings ■ NW/KF conversion fitting ■ No bolts or nuts required ■ Easy to attach and detach ■ Clean and has a smooth inner surface *For more details, please refer to the PDF document or feel free to contact us.

At Techno Flex Co., Ltd., we handle vacuum piping components called 'GP Gauge Ports.' These fittings are designed for installation in piping for vacuum gauges and vacuum chambers, featuring a clean and smooth inner surface. They do not require bolts or nuts, making attachment and detachment easy. End caps are available as an option, and we can also manufacture various flange mounting types. Please feel free to contact us when placing an order. 【Features】 ■ No bolts or nuts required, easy to attach and detach ■ Clean and smooth inner surface ■ Two types available ■ Custom flange mounting types can be produced ■ End caps are optional *For more details, please refer to the PDF document or feel free to contact us.

At Techno Flex Co., Ltd., we handle vacuum piping components called 'LP Elbow'. They are clean, have a smooth inner surface, and do not require bolts or nuts, making them easy to attach and detach. In addition, we offer four types of piping and branch pipes, including "TP Tee," "XP Cross," and "NP Nipple." Please feel free to contact us when you need assistance. 【Features】 ■ No bolts or nuts required ■ Easy to attach and detach ■ Clean with a smooth inner surface ■ Four types of piping and branch pipes available *For more details, please refer to the PDF document or feel free to contact us.

At Techno Flex Co., Ltd., we handle vacuum piping components called "Adapters." These fittings are clean, have a smooth inner surface, do not require bolts or nuts, and are easy to attach and detach. We offer three types of NW/KF flange adapters, including "Flange Adapters," "Pipe Adapters," and "Metal Seal Joint Adapters." 【Features】 ■ No bolts or nuts required ■ Easy to attach and detach ■ Clean and smooth inner surface *For more details, please refer to the PDF materials or feel free to contact us.

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.

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