Coupling Product List and Ranking from 101 Manufacturers, Suppliers and Companies

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

ケーティーアールジャパン Hyogo//Machine elements and parts
null/null
藤川伝導機 Tokyo//Industrial Machinery
4 ストーブリ Osaka//Industrial Machinery
5 null/null

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Coupling Product ranking

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

ROTEX Flexible Coupling ケーティーアールジャパン
Grip Lock CAD Data List
KTR offers a wide range of couplings to meet diverse application needs! ケーティーアールジャパン
Toyo Love Flex Coupling Catalog 藤川伝導機
4 Magnet Coupling "DST" 日本フローコントロール

Coupling Product List

451～465 item / All 839 items

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Quick Coupling <AVS Fitting>

A button type that allows for attachment and detachment during the line! It has a built-in valve that shuts off the flow path when detaching.

When constructing a system using small-diameter tubes, we would like to introduce a group of auxiliary devices that perform functions such as "stopping," "throttling," "venting," and "disconnecting." The "Quick Coupling" is a button-type connector that allows for attachment and detachment in the middle of the line. It has a built-in valve that shuts off the flow path during disconnection. Please feel free to contact us if you have any inquiries. 【Materials】 ■ Body: Polyphenylsulfone (PPSU) NSF/ANSI 169, PPSU body complies with KTW-BWGL ■ O-ring: FKM (FDA compliant) ■ Spring, etc.: SUS301 ■ Others: SUS316L *For more details, please refer to the PDF materials or feel free to contact us.

Company：サンワ・エンタープライズ
Price：Other

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Piping Components Exhibition 2023 in Tokyo (June 21 - June 23)

Japan's only exhibition specializing in piping components! Seminar held simultaneously.

<What is the Pipe Fittings Exhibition?> At the Ariake Satellite Showroom, just a 3-minute walk from Tokyo Big Sight, you can experience around 3,000 fluid piping products. On the 22nd (Thursday) and 23rd (Friday), we will hold seminars under the theme of Seminar Days, covering four different topics. You will gain a broad understanding of piping components from the basics to applications, so please join us. <Details & Registration Here> https://sanwa-ent.co.jp/event/fme2023tokyo Event Dates: June 21 (Wednesday) - June 23 (Friday), 2023 Seminars: June 22 (Thursday), June 23 (Friday) Opening Hours: 9:30 AM - 5:00 PM Venue: Sanwa Enterprise Ariake Satellite Showroom 3-6-11 Ariake, Koto-ku, Tokyo, TFT Building East Wing, 8th Floor Exhibition Contents: - New! AVS Fittings - Carbon PEEK Joint "ANT LOCK" - CPC Couplings - AVS Fittings - Various Joints - Various Filters - Various Valves - Biomedical Fittings - Solenoid Valves - Various Tubes: Hakkou - Sintered Resin: Tomei Industries …etc.

Company：サンワ・エンタープライズ
Price：Other

Piping Materials
Pipe Fittings

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Small Path Cushion Type Coupling <QRU/Flexible Rubber Cushion>

Newly available in seven sizes from QRU16 to QRU40!

This is a shaft coupling that absorbs eccentricity and angular misalignment through the elasticity of the cushion. The independent cushion evenly distributes the load and has a vibration and noise reduction effect for pulsating rotational transmission, such as in pumps. 【Features】 ● Soft cushion type coupling ● Versatile type usable in a wide range of rotating mechanisms ● Compatible with mechanisms that have eccentricity and angular misalignment ● Usable in rotating mechanisms that involve vibration ● Cushions are available in two types: soft (S) and hard (H), and are easy to attach and detach *For more details, please contact us or download the catalog.

Company：アサ電子工業
Price：Other

Power Transmission Equipment
Coupling

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Disk-type coupling

Smooth torque transmission! Disc-type couplings available in a wide variety to suit your applications.

Disk-type couplings are a type of flexible coupling that absorb eccentricity and angular misalignment through the deformation of a disk (plate). A wide variety of options suitable for all applications are available for selection. Keyway machining can also be accommodated in the shortest time possible. 【Features】 ■ Zero backlash ■ Smooth torque transmission ■ A wide variety of options suitable for various applications ■ Configuration includes single disk and double disk *For more details, please refer to the external link page or feel free to contact us.

Company：アサ電子工業
Price：Other

Power Transmission Equipment
Coupling

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Plastic coupling "UJ/GJ"

RoHS2 compliant! Introducing plastic couplings equivalent to single and double discs.

At Asa Electronic Industry Co., Ltd., we handle the plastic coupling 'UJ/GJ'. "UJ" is suitable for light load transmission. It excels in bending fatigue resistance compared to metal, achieving light and smooth rotational transmission. "GJ" has a longer slit section compared to UJ, improving the allowable misalignment amount during standalone use. Both are widely used in rotational transmission parts where electrical insulation is required. 【Features (UJ)】 ■ Miniature size utilizing the fatigue resistance of engineering plastics ■ Superior bending fatigue resistance compared to metal materials like aluminum alloy, achieving light and smooth rotational transmission ■ Suitable for light load transmission in rotary switches, encoders, small motors, etc. ■ Widely adopted in rotational transmission parts requiring electrical insulation *For more details, please refer to the external link page or feel free to contact us.

Company：アサ電子工業
Price：Other

Power Transmission Equipment
Coupling

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Heat-resistant 204℃ coupler and vacuum bag connector for autoclave and drying oven use.

Heat-resistant coupler VC200 (male and female set) with a special seal designed for temperatures exceeding 200°C. Usable in autoclaves, ovens, drying furnaces, etc.!!!

This high-performance quick-release vacuum coupling and vacuum bag connector are designed for quick and secure attachment of vacuum hoses. The VC200 consists of two parts: male and female. When connected, it creates a high airtight seal and allows air to pass through. When removed, the internal valve automatically closes, preventing air leakage from one side of the coupling. The VC200 is custom-made for composite materials such as CFRP. It is also compatible with high-temperature and high-pressure autoclaves. The seals are made of silicone and PTFE, allowing use at temperatures up to 204°C/400°F. Extrusion molding machines and injection molding machines.

Company：TOMITA CO.,LTD.
Price：Less than 10,000 yen

Vacuum Equipment

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UTM series compatible coupling UCM/UCS/UCD

It absorbs and dampens the vibrations generated by high-speed rotation!

■Couplings compatible with UTMIII, UTMII, and UTMV The UTM series is designed to minimize the impact of thrust loads and radial loads (other than torsion) on measurement results. However, excessive thrust loads and radial loads can not only introduce errors in the measurement results but also cause overheating of the bearings supporting the measurement axis, deformation of the strain gauge section, and even breakage. To solve such problems, please use the UCM/UCS/UCD couplings compatible with UTMIII, UTMII, and UTMV.

Company：ユニパルス
Price：Other

Coupling

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Strub Coupling General Catalog

Various mechanical pipe fittings and leakage repair clamps are listed.

The "Strab Coupling Comprehensive Catalog" is the comprehensive catalog of Showbond Material Co., Ltd., which manufactures and sells synthetic resins, as well as produces, trades, and imports and exports pipe fittings. It features the mechanical pipe fitting "Strab Grip GX Type," which eliminates the need for torque value construction management due to the adoption of a metal touch structure, as well as the "Strab Grip 316 Type," which uses highly corrosion-resistant SUS316, and the leakage repair clamp "Strab Clamp C Type" for straight pipe welds and pinholes. [Contents] ■ Mechanical pipe fittings ■ Mechanical pipe fittings (branch type) ■ Leakage repair clamps ■ Product specifications list ■ Options, etc. *For more details, please refer to the catalog or feel free to contact us.

Company：ショーボンドマテリアル
Price：Other

Pipe Fittings
Piping Materials

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Magnet Coupling "DST"

No maintenance or replacement of the shaft seal required! This is a magnet-driven system with heat resistance and corrosion resistance. 【Suitable for hydrogen, ammonia, LNG, etc.】

The magnet coupling "DST" transmits torque between the inner rotor and outer rotor non-contact, and is designed to prevent leakage with a barrier. Therefore, it can be used as a method to prevent liquid and gas leaks in pumps and agitators for hazardous liquids and gases, enabling the realization of equipment specifications that prioritize safety. It is suitable for new energy sources aimed at carbon neutrality, such as hydrogen, ammonia, and LNG! Additionally, it eliminates the need for maintenance and replacement of shaft seals, allowing for reduced work time. 【Features】 ■ ATEX explosion-proof certification ■ Non-contact torque transmission (synchronous rotation) ■ No liquid leakage ■ Various customizations available ■ Maintenance-free (no need for shaft seal replacement) ■ Torque: standard specification 1~1200Nm, customization: 0.1~25000Nm *For more details, please download the catalog or feel free to contact us.