seal×Technetics Group Japan - メーカー・企業と製品の一覧

[Data] JIS V Groove DELTA Seal HNV200

Introducing the lineup of DELTA seals for JIS V grooves!

We handle Delta seals for V grooves according to JIS B2290. The DELTA seal is a metal seal with a delta-shaped protrusion, designed for ultra-high vacuum applications, featuring a spring-loaded C-ring. This document introduces the specifications of the Delta seal "HNV200" and the lineup by JIS call number. 【Specifications (HNV200)】 ■ Outer layer: Aluminum ■ Inner layer: Inconel 600 ■ Spring: Nimonic 90 ■ Recommended surface roughness for sealing surface: Ra 0.8 or less ■ Required hardness for sealing surface: HV65 or higher *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing

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[Data] Vacuum NW Flange HELICOFLEX + QDS Clamp

Introducing the specifications of HELICOFLEX + QDS! Includes information on heat resistance temperature, leakage rate, materials, and more.

We handle Helicoflex Delta seals and QDS (Quick Disconnect System) for NW flanges (KF flanges). This document introduces the specifications for Helicoflex seal and QDS (Quick Disconnect System) clamp. [Contents] - Common specifications - Helicoflex seal specifications - QDS specifications - Flange seal surface roughness specifications *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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[Data] QDS for NW flange, Helico & Delta

Introducing the lineup of HelicoFlex DeltaSeal + QDS!

We handle HelicoFlex Delta Seals and QDS (Quick Disconnect System - dedicated clamps) for NW flanges (KF flanges). This document introduces the lineup and specifications of HelicoFlex Delta Seals + QDS. [Contents] ■ NW nominal diameter ■ DN nominal diameter ■ Seal specifications ■ QDS specifications *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing

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Company Information: Technetix Group Japan Co., Ltd.

We will meet your needs with the world's most advanced sealing technology!

Technetics Group Japan Co., Ltd. is engaged in the sales of products from Technetics Group. The company is a sealing company with over 100 years of history on a global scale. It primarily serves markets such as semiconductors, nuclear power, valves, aerospace, and turbines, and handles specialized metal seals, gaskets, and packing products, including the spring-loaded C-ring "Helicoflex Delta" and the spring-loaded C-ring "Helicoflex(R)." 【Major Markets】 ■ Semiconductors ■ Nuclear Power ■ Valves ■ Aerospace ■ Turbines, etc. *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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The ideal is no face-to-face contact, no gaps, and a metal touch.

The ideal of the HELICOFLEX seal is to achieve surface contact with no gaps, provide metal touch for seal protection, and satisfy the leak rate while preventing over-tightening.

The "HELICOFLEX(R) Seal" is an elastic metal seal developed in collaboration with the French Atomic Energy Commission (CEA). The ideal state is a strong mechanical clamping condition known as "metal touch." It seals while protecting the Helicoflex seal and preventing over-tightening. Metal touch offers advantages such as reliable compression, minimal seal elastic deformation, and maintenance of flange rigidity. 【Features】 ■ Reliable compression ■ Minimal seal elastic deformation ■ Maintenance of flange rigidity ■ Resistant to temperature changes *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

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Metal seals for critical environments

It is used in the most demanding/critical environments such as accelerators, aerospace, and nuclear fusion reactors!

Our HELICOFLEX(R) spring-energized C-ring metal seals are designed for advanced sealing in critical applications. We offer structures beyond the standard, such as the "HL," which is equipped with an internal limiter to prevent over-tightening, and the "HNR," which features specially processed springs to achieve low design tightening pressure. These seals are used in harsh environments, including accelerators, aerospace, fusion reactors, nuclear power plants, cryogenics, and semiconductor manufacturing equipment. 【Features】 ■ HLO: Can be used as a substitute for ring joint gaskets ■ HL: Equipped with an internal limiter to prevent over-tightening ■ HNR: A type with specially processed springs to achieve low design tightening pressure ■ HNV: Keeps initial seal levels and design tightening pressure low *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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HelicoFlex series leak rate

Introducing the selection criteria for the HELICOFLEX(R) HN HelicoFlex series!

We would like to introduce the design standards for our HELICOFLEX(R) HN HelicoFlex series. Designed to meet two different leakage rates. Seal selection according to various applications (gas seals, liquid seals, toxicity, contamination, etc.) must be done before the detailed design of equipment and devices is completed. Insufficient bolt load will prevent even the best metal seals from meeting performance standards. We offer free bolt load calculations before estimates, so please feel free to contact us. 【Features】 ■ Leakage rate at a differential pressure of 1 bar is "bubble-tight" at 1×10^-5 Pa·m³/sec (10^-4 atm·cm³·sec) or below. ■ Leakage rate at a differential pressure of 1 bar is "helium-tight" at 1×10^-12 Pa·m³/sec (10^-9 atm·cm³·sec) or below. The quality of the installation side is crucial. (Seal performance depends not only on the seal itself but also on the material of the installation side, surface finish of contact surfaces, seal compression degree, pressure, temperature, etc. Additionally, it varies with seal shape.) *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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Spring-loaded C-ring metal seal "HelicoFlex Beta HNR"

Reduce the Y of the HelicoFlex! It maintains functionality even under positive pressure and high temperatures!

The spring of the "HelicoFlex Beta HNR" has been specially processed around its entire circumference to distribute elasticity more appropriately to the metal casing. When compared to the standard HelicoFlex seal, the design tightening pressure (Y2 value) is theoretically reduced by about 30%. As a result, there are more cases where metal touch can be achieved without scratching the flange groove. For more details, please contact us. 【Features】 ■ Special processing applied around the entire circumference ■ Even lower design tightening pressure than before ■ Maintains functionality even under positive pressure and high temperatures *For more information, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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Spring-loaded C-ring metal seal "Omicron Seal HLO"

Usable for damaged ring joint flanges! Equipped with the elastic properties of a helicoflex seal.

The "Omicron Seal HLO" is designed for ring joint grooves and utilizes an internal limiter spacer. It possesses the elastic characteristics of a helicoflex seal and can be used on damaged flanges due to its different contact points compared to octagonal ring joint gaskets. It can be manufactured with an outer casing of soft steel, soft iron, nickel, or stainless steel. 【Features】 ■ Designed for ring joint grooves, utilizing an internal limiter spacer ■ Possesses the elastic characteristics of a helicoflex seal ■ Usable on damaged flanges ■ Can be manufactured with an outer casing of soft steel, soft iron, nickel, or stainless steel *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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Technetics Group Research Institute "maestral"

As diverse design conditions are increasingly demanded, our company will break through the limits of technology!

Technetics' sealing technology combines cutting-edge engineering and advanced technology to demonstrate high reliability even in extreme environments. Our company has a research institute called "maestral" in France, which focuses on the development of new seals, research and development, and component development. The research results here not only build trust with leading companies in various industries but have also long been a part of the research and development efforts at various research institutions and laboratories. 【Research and Development Capabilities】 ■ Experience and achievements based on static and dynamic structural analysis using FEA ■ Comprehensive expertise involving numerical analysis of various fluids ■ Unique simulation models to ensure more accurate solutions and improvements in product performance *For more details, please refer to the PDF materials or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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Integrated structure of bolt hole plate and O-ring! Plate seal

Can be used for dynamic applications! The plate seal has a pre-integrated structure with bolt hole plates and O-rings, making it easy to position the sealing partners.

The "plate seal" makes it easy to position the sealing counterparts regardless of the access method or the direction of the joint. It can also be used for dynamic applications such as relief valves and poppet valves for reciprocating engines. As a fixed seal, it ensures the safety of aircraft fuel systems through a metal touch structure and specialized cross-sections. 【Features】 ■ Easy positioning of sealing counterparts ■ Sealing materials: FKM, silicone, fluorosilicone ■ Ensures safety of aircraft fuel systems ■ Usable for dynamic applications ■ Temperature up to 250°C (482°F) in air, 200°C (392°F) in oil, and pressure up to 200 bar (2,901 PSI) *For more details, please refer to the PDF materials or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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"Delta Seal HNV" Spring-loaded C-ring for ultra-high vacuum metal seal

UHP/UHV, ultra-high purity, ultra-high vacuum, advanced metal sealing solutions for ultra-low temperature.

The Technetics Group has developed a variety of high-performance metal seals as solutions for applications under severe conditions through extensive research in collaboration with the French Atomic Energy Commission (CEA). The Delta Seal (HNV HELICOFLEX(R) DELTA) is particularly suitable for the stringent conditions required above. It has a lower design tightening pressure compared to standard helicoflex seals and copper gaskets for ICF flanges. It demonstrates its capabilities on a smooth sealing contact surface, achieving a higher level of ultra-high vacuum compared to other seals. Additionally, standard drawings for Delta seals for JIS B2290 V-grooves are available. 【Product Lineup】 ■ Delta Seal (HNV HELICOFLEX DELTA) ■ Metal Hollow O-Ring (O-FLEX) ■ Quick Disconnect System (QDS) ■ HelicoFlex Seals (HN, HELICOFLEX) ■ Metal C-Ring (C-FLEX) *For more details, please refer to the PDF materials or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing

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Reduce leaks and improve efficiency! "Metal Brush Seal"

It suppresses heat generation and lowers the temperature of the rotor. It is possible to reduce the allowable leakage amount by 5 to 17 times!

Our "Metal Brush Seal" is designed to enhance the efficiency of engines and compressors. By updating the labyrinth seal in our product, it is possible to reduce the allowable leakage amount by 5 to 17 times, significantly improving the efficiency and output of engines and compressors. The brush pack consists of wire brushes with a wire diameter of 2.8 to 5.6 millimeters, and the material of the brushes is a cobalt/nickel alloy, which offers an optimal combination of wear resistance and oxidation resistance. 【Features】 ■ High lifespan due to low wear ■ Ensures stable flow rate ■ High design flexibility for high-pressure applications ■ Reduces heat generation and lowers rotor temperature *You can download the English version of the catalog. *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing
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"Selection of Metal Seals" <Materials Being Presented>

A high-performance seal manufacturer introduces important points for selecting metal seals such as spring-loaded C-rings.

A high-performance seal manufacturer of seal products such as spring-loaded C-rings, metal seals HELICOFLEXⓇ, and metal hollow O-rings introduces important points for making metal seals functional, as well as key considerations for designers. The selection of metal seals is crucially dependent on the design of the corresponding flanges. The materials of the flanges and bolts, the tightening load (minimum required bolt load during tightening), pressure, temperature, and the method of bolt fastening are all related to the occurrence of insufficient compression in metal seals. ★This document can be viewed immediately by clicking the download button. 【Contents (partial)】 ■ How to make metal seals functional? ■ Seal selection based on allowable leakage rate ■ Compression and recovery of metal seals ■ Bolt load and other factors *For more details, please download the PDF or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing

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Metal seal adoption case: Chemical substance canister for semiconductor manufacturing

Good news for substances that cannot use resin or elastomer seal materials! By adopting metal seals, helium leak tightness has been achieved.

We would like to introduce a case where our "HELICOFLEX Delta Seal" was adopted for seals used in canisters by a chemical company. The specifications for the chemical company's canister seals required reliability to achieve helium leak tightness under both vacuum and positive pressure, as well as excellent durability, which ruled out the use of resin or elastomer materials. After adoption, helium leak tightness was achieved, and the design tightening pressure was lower than usual, resulting in reduced bolt load and a decrease in the number of bolts for the canister cover, which has limited space. 【Case Overview】 ■ Challenge - Desire to repeatedly transport chemicals with helium leak tightness ■ Results - Achieved helium leak tightness - Reduced bolt load due to lower design tightening pressure, leading to a decrease in the number of bolts for the canister cover - Also serves as a solution for PFAS measures *For more details, please refer to the PDF document or feel free to contact us.

企業：Technetics Group Japan
価格：Other

Sealing

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seal×Technetics Group Japan - メーカー・企業と製品の一覧

sealの製品一覧

[Data] JIS V Groove DELTA Seal HNV200

[Data] Vacuum NW Flange HELICOFLEX + QDS Clamp

[Data] QDS for NW flange, Helico & Delta

Company Information: Technetix Group Japan Co., Ltd.

The ideal is no face-to-face contact, no gaps, and a metal touch.

Metal seals for critical environments

HelicoFlex series leak rate

Spring-loaded C-ring metal seal "HelicoFlex Beta HNR"

Spring-loaded C-ring metal seal "Omicron Seal HLO"

Technetics Group Research Institute "maestral"

Integrated structure of bolt hole plate and O-ring! Plate seal

"Delta Seal HNV" Spring-loaded C-ring for ultra-high vacuum metal seal

Reduce leaks and improve efficiency! "Metal Brush Seal"

"Selection of Metal Seals" <Materials Being Presented>

Metal seal adoption case: Chemical substance canister for semiconductor manufacturing

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