Coupling Product List and Ranking from 38 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 2025
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 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. ストーブリ Osaka//Trading company/Wholesale
  4. 4 null/null
  5. 5 セインジャパン Ibaraki//others
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Coupling Product ranking

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 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. Repair clamp equipped with heat-resistant silicone rubber! For repairing steam pipes! アトムズ
  3. Atoms Coupling General Catalog アトムズ
  4. 4 Atoms Coupling "Mechanical Pipe Joint" "Repair Clamp" アトムズ
  5. 5 NATO STANAG 3756 compliant 'TTX' [Fluid Connector] ストーブリ

Coupling Product List

181～195 item / All 260 items

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[Information] Notes on <Coupling, Joint, Clutch>

[Information] Notes on <Coupling, Joint, Clutch>

We will introduce the handling and specifications notes for each series, as well as installation and maintenance methods!

This document introduces the precautions for products such as couplings, joints, and clutches that we handle. It includes handling precautions for each series, notes on the specification tables, and information on installation and maintenance methods. For more details, please refer to the related links. 【Contents (partial)】 ■ Handling precautions ■ Notes on specification tables ■ Installation and maintenance methods ■ Selection methods ■ Service factor *For more information, please refer to the PDF document or feel free to contact us.

  • Expansion joint hardware
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Oldham type coupling "MJ Series"

Oldham type coupling "MJ Series"

Easily separable and easy to install and remove! Composed of 2 hubs and 1 torque disk (intermediate body).

The "MJ Series" is an Oldham-type coupling with a large tolerance for eccentricity. It consists of two hubs and one torque disk (intermediate), utilizing the sliding of the convex and concave parts between the hub and the torque disk to allow for misalignment compensation. By changing the torque disk, the torque transmission characteristics can be modified. 【Features】 ■ Large tolerance for eccentricity ■ Easily separable for easy installation and removal ■ Torque transmission characteristics can be changed by altering the torque disk ■ Backlash: None (present if the torque disk is SA, A, or AJ) ■ Electrical insulation: Yes ■ Magnetism: None (except for screws) *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
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Leaf Spring Type Coupling "MX Series"

Leaf Spring Type Coupling "MX Series"

Allowable angular deviation and end play! Two types available: rivet assembly and bolt assembly.

The "MX Series" is a leaf spring type coupling that can be used in a temperature range of -40 to 120°C. It is relatively short in overall length and utilizes the elastic deformation of one or more leaf springs (discs) to allow for misalignment, functioning as a flexible shaft coupling. We offer the "MX/MXC type" with rivet assembly and the "MXB/MXBC type" with bolt assembly. 【Features】 ■ Temperature range: -40 to 120°C ■ Misalignment - S (Single): Allows for angular misalignment and end play - D (Double)/L (Long): Allows for eccentricity, angular misalignment, and end play in a balanced manner ■ Size and dimensions: Relatively short in overall length ■ Backlash: None *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
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Low pressure quick coupling AT type new one-touch

Low pressure quick coupling AT type new one-touch

Single-sided open/close low-pressure quick coupling AT type new one-touch (plastic sleeve)

Adoption of special reinforced resin! Lightweight low-pressure single-side opening and closing quick coupling 【Features】 ○ Improved internal structure increases flow rate by 25% (compared to our conventional products) ○ Adoption of special reinforced resin achieves over 10% weight reduction (compared to our conventional products) ○ A clever modification to the sleeve structure significantly reduces disconnection during unexpected impacts ○ Side O-ring method allows for easy replacement of sealing materials, making it economical ○ Connection with CAL20 type plug is acceptable ○ Main body material: Steel (chrome-plated) & reinforced resin (POM) ○ Mounting shapes: Female thread (F), male thread (M), hose nipple (H), with nut (A, B)

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Dual path opening and closing high-pressure quick coupling H.P type

Dual path opening and closing high-pressure quick coupling H.P type

Dual-Path Opening and Closing High Pressure Quick Coupling H.P. Type

High-pressure dual-path shut-off quick coupling equipped with automatic valves on both the socket and plug 【Features】 ○ The main body is made of special steel (chromoly steel) that is resistant to vibration and impact ○ It has undergone heat treatment, making it excellent in wear resistance and tensile strength ○ Pressure loss is extremely low, making it particularly suitable for hydraulic equipment piping ○ The valves of the socket and plug instantly adhere to the valve seat surface, closing the passage ○ The valves of the socket and plug push against each other to open the passage, allowing fluid to flow ○ Backflow prevention is achieved with a backup ring. It can be completely sealed with an O-ring ○ Main body material: special steel (chromoly steel) with zinc plating ○ Mounting shape: male threads (F) for both socket and plug only

  • Fittings

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Dual path open/close type quick coupling for medium and low pressure, S·P-V type

Dual path open/close type quick coupling for medium and low pressure, S·P-V type

Dual path opening and closing quick coupling for medium and low pressure, S・P-V type.

Equipped with a highly confidential structure automatic opening and closing valve Quick coupling suitable for medium and low pressure applications across a wide range of vacuum uses 【Features】 ○ Excellent vacuum resistance, ensuring that fluids in the piping do not leak externally even during separation Demonstrates outstanding vacuum resistance (1x10-3 mmHg) ○ Compatible with production lines for coolers and refrigerators ○ Available in two types of main body materials: brass and stainless steel (SUS304) ○ Fluids can flow from either the socket side or the plug side ○ (When placing an order) please inform us of the application, fluid, pressure, temperature, specifications, etc.

  • Fittings

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Quick coupling (fitting) SPE type

Quick coupling (fitting) SPE type

A new structure with high flow rate and high efficiency! The axial seal method has dramatically improved the centering performance!

The new design of the parts configuration achieves energy savings and high efficiency. By reducing flow loss, it meets the needs of various sites. *For details, please refer to the catalog download.

  • others

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Quick Coupling KC Type for Mold Cooling Water with Single Path Open/Close System

Quick Coupling KC Type for Mold Cooling Water with Single Path Open/Close System

Quick Coupling KC Type (Fitting) for Mold Cooling Water with Open/Close Function

It is ideal for hose piping for mold cooling water. 【Features】 ■ Traditionally, mold changes took a lot of time, but this has been remarkably improved, making the work easier. ■ The connection and disconnection of the mold cooling water hose can be done quickly. ■ It does not have vacuum resistance when used alone or when connected.

  • Fittings

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Quick Coupling AT Type New One-Touch

Quick Coupling AT Type New One-Touch

Low pressure, single-way open-close quick coupling AT type New One-Touch (steel sleeve) (fitting)

【Features】 ■ No need to slide the sleeve forward each time, improving work efficiency. ■ One-touch connection for excellent operability! ■ Simply plug it in to reduce connection time, significantly enhancing productivity. ■ Optimal workability, revolutionary and very convenient for those actually using it on-site. ■ Side O-ring type for easy replacement. ■ Compatible with general-purpose couplings. ■ The plug is compatible with the AL20 type for connection.

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Custom Couplings: Examples of Joints for Shipyards

Custom Couplings: Examples of Joints for Shipyards

Custom Couplings: Examples of Joints for Shipyards

This is a case study of special couplings and custom couplings from Nagahori Industries. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - To prevent incorrect connections of three types of gases (air, carbon dioxide, oxygen) for a shipyard, the shapes of the plugs are different so that they are not interchangeable. - A double seal structure with a packing and an O-ring. ■ For more details, please contact us through the section below【Contact Us】■ □ For detailed specifications, please refer to the downloadable materials□

  • Fittings

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Custom Couplings: Examples of Connectors for Dental Medical Equipment

Custom Couplings: Examples of Connectors for Dental Medical Equipment

Custom Couplings: Examples of Connectors for Dental Medical Equipment

This is a case study of special couplings and custom couplings from Nagahori Industry. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - For dental medical equipment - Main material: Brass (electroless nickel plating) - Seal material: NBR - Maximum operating pressure: 2.3 MPa ■ For more details, please contact us through the section below【Contact Us】■ □ For detailed specifications discussions, please refer to the downloadable materials□

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Custom Coupling - Helical Shape Coupling

Custom Coupling - Helical Shape Coupling

Custom Coupling - Helical Shape Coupling

This is a case study of special couplings and custom couplings from Nagahori Industrial. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - Adopts a helical shape with no liquid accumulation. - Main material: SUS316L (electropolished) - Seal material: FPM - Maximum operating pressure: 6.5MPa ■ For more details or inquiries, please contact us through the link below ■ □ For detailed specifications discussions, please refer to the downloadable materials □

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Custom Coupling: Screw Coupling for Refrigerant-Related Companies

Custom Coupling: Screw Coupling for Refrigerant-Related Companies

[Custom Coupling] Screw Coupling for Refrigerant-Related Companies

This is a case study of special couplings and custom couplings from Nagahori Industries. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 This is a screw coupling for a refrigerant-related company. ■ For details and inquiries, please contact us using the link below ■ □ For detailed specifications, please refer to the downloadable materials □

  • Fittings

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Custom Couplings for Medical-related Companies

Custom Couplings for Medical-related Companies

Custom Couplings for Medical-Related Companies

This is a case study of special couplings and custom couplings from Nagahori Kogyo. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - Used in a medical supplies manufacturing factory - Main body material: SUS304 - Seal material: Silicone - Due to limited installation space, a sleeve outer diameter of Φ17 is used (standard is φ18) - Degreased product ■ For more details, please contact us through the section below【Contact】■ □ For detailed specifications discussions, please refer to the downloadable materials□

  • Fittings

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Custom Couplings: Special Hose Couplings for Shipbuilding-Related Companies

Custom Couplings: Special Hose Couplings for Shipbuilding-Related Companies

Custom Couplings: Special Hose Couplings for Shipbuilding-Related Companies

This is a case study of special couplings and custom couplings from Nagahori Industry. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - Open both ways (no valve) - A special mechanism that allows attachment and detachment by pulling the sleeve and rotating it, without using a ball. - Difficult to disengage even when pulled. ■ For more details, please contact us through the link below【Contact Us】■ □ For detailed specifications discussions, please refer to the downloadable materials□

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