Coupling Product List and Ranking from 32 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. ショーボンドマテリアル Tokyo//Building materials, supplies and fixtures manufacturers
  2. アトムズ Chiba//Building materials, supplies and fixtures manufacturers
  3. 扶桑工業 Shizuoka//Other construction industries
  4. 4 null/null
  5. 5 ストーブリ Osaka//Trading company/Wholesale
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Coupling Product ranking

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. Strub Coupling General Catalog ショーボンドマテリアル
  2. Atoms Coupling General Catalog アトムズ
  3. Connector/Coupling for FANUC Servo Motors
  4. High elasticity that buffers heavy shocks and vibrations: HR Coupling by Kyushu Hasec.
  5. 4 Segment tube coupling 扶桑工業

Coupling Product List

16～30 item / All 233 items

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Are you having trouble with coupling?

Are you having trouble with coupling?

The coupling almost popped out due to the residual air pressure, which could have caused an accident!

The Prevo Quick Release Safety Coupling is a revolutionary safety coupling that eliminates hose whip (the hose flying out during disconnection) through its residual pressure release mechanism. It plays a significant role in preventing near-miss accidents in the workplace. It is compatible with most couplings used in Japan and can be used as is. Coupling is easy even when there is pressure in the line. To disconnect, simply push in the black body section to release the residual pressure, then pull the body section. For more details, please contact us.

  • Wiring devices

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Are you having trouble with liquid spills from water or oil?

Are you having trouble with liquid spills from water or oil?

For those who are struggling with water or oil drips during coupling and uncoupling!

The automatic multi-coupler (auto coupler) enables the automatic connection and disconnection of water, oil, air, and electricity (power and signals) all at once, achieving rationalization and labor-saving in productivity. By arranging various couplings on the same plate as needed and driving that plate with a cylinder or similar device, automatic connection and disconnection of piping and wiring is made possible. It can be used in various applications such as automatic mold exchange, engine test benches, steel rolling equipment, chemical plants, and nuclear facilities. For more details, please contact us.

  • Wiring devices

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[Use Case] Zero liquid leakage & zero connection errors with misconnection prevention mechanism.

[Use Case] Zero liquid leakage & zero connection errors with misconnection prevention mechanism.

We will introduce a case where liquid leakage was reduced to zero at the connection points of piping for fluorinated inert liquids!

We were using a common coupling used in the semiconductor industry, but there were liquid leaks during the disconnection of piping during annual equipment maintenance. The end-user, a semiconductor manufacturer, strongly requested that no fluorinated inert liquid be leaked outside during the disconnection of piping even during maintenance. Therefore, we adopted our "no-drip coupling." It allows for one-touch connection and disconnection while maintaining the same or better airtightness as the currently used couplings, eliminating liquid drips to the outside during connection and disconnection. [Case Study] ■ Issues - We received strict demands from customers that liquid drips at the disconnection points of piping are unacceptable. ■ After Implementation - There are no liquid drips to the outside during connection and disconnection. - It has also become possible to prevent human connection errors. *For more details, please refer to the PDF document or feel free to contact us.

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[Usage Example] Elimination of lock part sticking and improved durability.

[Usage Example] Elimination of lock part sticking and improved durability.

We solved the problem of the coupling that had become so hard it needed to be struck with a hammer due to liquid leakage!

Due to heat, oil, and dust, the locking part has become stiff and difficult to detach. This is particularly problematic in hydraulic and grease piping, where liquid leakage during detachment can lead to air and foreign substances entering the system. To address this, a one-touch coupling was adopted at the piping connection points of the rolling equipment, which minimizes liquid leakage and air intrusion during detachment. As a result, the work of detaching and attaching the piping has become easier, and the absence of liquid leakage has eliminated the sticking of the locking part, improving the issues at the connection points themselves. [Case Study] ■ Issues - Liquid leakage to the outside and air/foreign substances entering the inside during coupling detachment. ■ After Implementation - Work during piping detachment has become easier. - Issues at the connection points have also been improved. *For more details, please refer to the PDF document or feel free to contact us.

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【Use Case】Non-dripping Coupling

【Use Case】Non-dripping Coupling

Introducing examples of reducing heating time for temperature control water and burn prevention measures in the manufacturing site of automotive molded parts!

In the manufacturing site of automotive molding parts in the Chubu region, when detaching the coupling part that connects the temperature control unit and the mold, high-temperature temperature control water remaining in the gap between the valve and the opening would drip, sometimes causing burns to the workers' hands. Therefore, we introduced Salton's "Drip-Free Coupling." As a result, when removing the coupling, there is no dripping at all, eliminating the concern of employees getting burned from high-temperature temperature control water dripping. Furthermore, previously it was necessary to pull the sleeve when fitting, but this product can be fitted with a single touch, improving work efficiency. [Case Study] ■ Issues - It takes 4 hours to heat the temperature control water for the mold. - Dripping of temperature control water during coupling detachment and employees getting burned by touching the surface of the hose. ■ Effects - Prevention of burns and improved work efficiency with one-touch operation. - The introduction of flexible hoses and heat-resistant covers has significantly reduced the heating time to less than half. *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings

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Short delivery time for cubic coupling.

Short delivery time for cubic coupling.

The carving coupling has a short delivery time! Customers in a hurry, please feel free to contact us. We will respond with a short delivery time!

◆ High rigidity ◆ Ultra-precision automatic super concentricity ◆ High restoration accuracy and indexing accuracy ◆ High compatibility! Outer diameter φ50 to φ1200 Number of teeth can accommodate from 24 to 360 teeth.

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Water cooling and various liquids one-touch fittings / non-drip couplings

Water cooling and various liquids one-touch fittings / non-drip couplings

● No liquid leakage ● Three safety features available as options ● Usable up to 315℃

The Sain water and various liquid non-drip coupling can be connected with a simple one-touch action (just push the nipple into the coupling), and thanks to its unique valve design, there is absolutely no liquid leakage during disconnection. Additionally, if safety is a concern, three types of safety features are available as options: 1. Color coding for easy identification of liquids and pressure, 2. Key codes to prevent incorrect port connections, and 3. A safety lock mechanism to prevent unexpected disconnections. By choosing Calretz as the sealing material, it can be used at temperatures up to 315°C. Furthermore, upon request, couplings and nipples without built-in valves can also be used as standard.

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ADX Series High Durability Couplings for Automatic Attachment and Detachment of Hydraulic Equipment

ADX Series High Durability Couplings for Automatic Attachment and Detachment of Hydraulic Equipment

Automatic coupling for hydraulic attachments for construction machinery, demolition, and agricultural machinery.

By incorporating the ADX coupling into the automatic attachment multi-plate of a mobile hydraulic attachment, operators can safely and easily change attachments without getting out of the vehicle. ● Easy and correct connection: large core runout tolerance ● Ideal for demolition and construction sites: durability against high surge flow ● Flexible attachment to the automatic attachment multi-plate ● Minimizes oil leakage: flat face design ● Connection and separation possible under pressure

  • Drilling Machine

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UQD coupling for data center liquid cooling

UQD coupling for data center liquid cooling

Universal standard for high-efficiency quick disconnects for liquid cooling systems.

The Universal Quick Disconnect (UQD) was developed as a global standard for quick disconnect couplings within the Open Compute Project (OPC). UQD is an open standard for leak-free quick couplings for data center liquid cooling, developed under the leadership of Intel. Being an open standard, any manufacturer's products can be connected as long as they comply with the UQD specification. With years of experience in providing high-quality quick connect couplings that meet a wide range of applications through precise manufacturing, our UQD couplings not only comply with the standard but exceed its specifications.

  • Other Batteries

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Ultra Flow SC Quick Coupling for Semiconductor Manufacturing

Ultra Flow SC Quick Coupling for Semiconductor Manufacturing

A stainless steel coupling developed specifically for liquid cooling systems used in semiconductor manufacturing processes.

The Sain Ultra Flow SC is a special version of the Ultra Flow with a screw connection or double ferrule tube fitting. It is specially designed for liquid cooling systems used in semiconductor manufacturing processes and is made of stainless steel. Its flat-face design prevents liquid dripping during attachment and detachment, effectively preventing contamination in clean environments and leakage of refrigerants with high global warming potential. Additionally, its low pressure loss and high flow characteristics contribute to improving the overall energy efficiency of the system.

  • Heat exchanger

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ADS Automatic Attachment and Detachment Solution

ADS Automatic Attachment and Detachment Solution

Upgrade your hydraulic attachments with the auto dock feature.

ADS is a fully customizable automatic connection system for hydraulic attachment manufacturers. Our customers design the tools, and we design and manufacture auto-dock solutions that fit their hydraulic attachments.

  • Drilling Machine

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Automatically opens and closes during attachment and detachment! Versatile fluid coupling.

Automatically opens and closes during attachment and detachment! Versatile fluid coupling.

No fluid leakage to the outside during attachment and detachment! A fitting widely used for fluids, equipped with an automatic opening and closing valve.

The "Dual Valve NS-SP Type Coupling" is equipped with automatic opening and closing valves in both the socket and the plug! When separated, the opening and closing valves operate, preventing fluid from leaking externally, making it a highly versatile fluid coupling that can be widely used across various industries! 【Features】 〇 When the plug is inserted into the socket, both valves open and fluid flows instantly. 〇 Since both the socket and the plug are equipped with automatic opening and closing valves, there is no leakage of fluid to the outside during separation. 〇 The operation sleeve used when attaching the plug has a wide flange for ease of operation, allowing for easier detachment of the plug compared to conventional methods.

  • Piping Equipment

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Dual Valve Coupling "NS-SP Type"

Dual Valve Coupling "NS-SP Type"

Socket plug with built-in automatic opening and closing bubble! Versatile fluid coupling.

The "NS-SP type" is a dual-valve coupling equipped with automatic opening and closing bubbles in both the socket and plug. When separated, the opening and closing bubbles activate, preventing fluid from leaking externally, making it a highly versatile fluid connector suitable for use across various industries. Additionally, the operating sleeve features a wide flange, making it easy to attach and detach the coupler. 【Features】 ■ Highly versatile ■ Dual bubble type for medium pressure ■ Automatic opening and closing valves built into both socket and plug ■ Easy attachment and detachment of the coupler ■ High-performance, large flow type with low pressure loss also available For more details, please refer to the catalog or feel free to contact us.

  • Piping Equipment
  • Fittings

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Multi-tube connection coupling "Nas Multi Coupler MR type"

Multi-tube connection coupling "Nas Multi Coupler MR type"

Consolidate multiple pneumatic circuits! One-touch coupler for simultaneously connecting circuits.

The "Nasumaruchi Coupler" allows for the simultaneous connection of multiple tubes by connecting several tubes to the socket and plug sides for the supply of air to multiple core cylinders, such as resin molding molds and die-casting molds. It is a connector that makes unit replacement easy due to equipment separation, movement, or failure. 【Features】 ■ Consolidates multiple pneumatic circuits ■ Connects circuits simultaneously ■ One-touch coupler ■ MR type has no tube fittings ■ Easy unit replacement due to equipment separation, movement, or failure For more details, please refer to the catalog or feel free to contact us.

  • Piping Equipment
  • Fittings

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Hydraulic coupling

Hydraulic coupling

Environmentally friendly

These series are non-spill types that comply with ISO16028 or are ISO16028 compliant, with no oil leakage during attachment and detachment, and are environmentally friendly. They adhere to a globally recognized ISO standard, making them usable overseas. In particular, the APM(M) series can be attached and detached at residual pressures up to 300 bar, with sizes ranging from 3/8 (APM9) to 1-1/2 (APM30). The thread types are BSP and NPT, with flow rates of approximately 60 to 600 L/min (at a pressure drop of 4 bar) and maximum pressures of 270 to 350 bar. The A series includes 8 types ranging from 1/8 (A4) to 1-1/2 (A30), with thread types of BSP and NPT, flow rates of approximately 9 to 900 L/min (at a pressure drop of 4 bar), and maximum pressures of 270 to 420 bar. The FIRG series has sizes ranging from 1/4 (FIRG14) to 2 (FIRG200), with thread types of BSPT, BSP, and NPT, flow rates of approximately 30 to 1500 L/min (at a pressure drop of 4 bar), and maximum pressures of 200 to 330 bar. We have BSPT connection thread types in stock. These products are used in various machines, including construction, civil engineering, agriculture, and industrial machinery.

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