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

Last Updated： Aggregation Period:Aug 20, 2025～Sep 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:Aug 20, 2025～Sep 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. null/null
  4. 4 ストーブリ Osaka//Trading company/Wholesale
  5. 5 扶桑工業 Shizuoka//Other construction industries
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Coupling Product ranking

Last Updated： Aggregation Period:Aug 20, 2025～Sep 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. Atoms Coupling General Catalog アトムズ
  3. Connector/Coupling for FANUC Servo Motors
  4. 4 Repair clamp equipped with heat-resistant silicone rubber! For repairing steam pipes! アトムズ
  5. 5 Atoms Coupling "CH Silicone Rubber Type" アトムズ

Coupling Product List

121～135 item / All 236 items

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Quick Coupling <AVS Fitting>

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 "stop," "throttle," "release," and "disconnect." The "Quick Coupling" is a button-type device 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 need assistance. 【Materials】 ■ Main body: Polyphenylsulfone (PPSU) NSF/ANSI 169, PPSU body complies with KTW-BWGL ■ O-ring: FKM (FDA compliant) ■ Spring and others: SUS301 ■ Others: SUS316L *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

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Coupler with valve

Coupler with valve

There are two types of materials: made of brass and SUS304. The seal material is NBR (nitrile rubber), but it can be changed to other materials!

There are two types of materials: made of brass and SUS304. When the plug is inserted, the valve automatically opens and allows fluid to pass through. It remains unaffected even during rolling. It uses a coupling method that complies with SAE standards. It has withstood 100,000 attachment and detachment tests. The standard packing is NBR (nitrile rubber), but it can be changed to VT-20 (fluoro rubber) or EPT (ethylene propylene). Maximum operating pressure: up to 7.35 MPa Applicable fluids: water, air, oil

  • Fittings

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Strub Coupling General Catalog

Strub Coupling General Catalog

Various mechanical pipe fittings and leak 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 the production, sale, and import/export of 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 high 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.

  • Fittings

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Flat face coupling for hydraulic systems to prevent fluid leakage/X65

Flat face coupling for hydraulic systems to prevent fluid leakage/X65

Prevents liquid leakage during attachment and detachment! Environmentally friendly flat face coupling for hydraulic equipment.

The "X65" features a flat face design that prevents liquid leakage during connection and disconnection, protecting the surrounding environment from contamination. It also allows for easy removal of contaminants from the connection surface, preventing foreign matter from entering the hydraulic circuit and maintaining equipment performance. ● Flat face design with no liquid leakage during attachment and detachment, making cleaning easy ● Prevents air and foreign matter from entering the hydraulic circuit ● One-touch connection by simply pushing in the nipple ● High flow rate and high durability design ● Standard safety lock mechanism to prevent unexpected disconnection ● Compliant with ISO16028 ● Available in 7 sizes (1/8" to 1")

  • others

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Automatic coupling for a piping bulk automatic attachment and detachment system.

Automatic coupling for a piping bulk automatic attachment and detachment system.

Shortening downtime for mold changes! Automatic coupling system for integrated automatic attachment and detachment of piping.

In the process of automation being advanced in all industrial fields, manufacturing equipment is always required to be of high quality. Naturally, the costs associated with equipment downtime for repairs, mold and tool replacements, etc., have significantly increased compared to the past. To provide manufacturing equipment with the flexibility to handle small quantities of various products while minimizing downtime, shortening the time required for attaching and detaching machine components becomes a crucial factor. By incorporating Sain's auto coupling into the manifold, it is possible to collectively attach and detach any number of piping for various fluids, regardless of the number of pipes. At that time, the coupling/nipple can be used in any size and any material (steel type or brass type). Sain's auto coupling has many unique features that are unmatched by others. For more details, you can download the catalog.

  • others

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Multi-link coupling

Multi-link coupling

A flexible multiple outlet system achieves time and space savings.

The working environment surrounding us today demands numerous innovations in all manufacturing processes to achieve high quality and low cost through the best performance systems, flexibility to accommodate various customers and production volumes, and a safe, ergonomically designed working environment for workers. The Sain modular air distribution system features high airtightness of compressed air and minimal pressure loss. The optimized system, which includes couplings, hoses, and FRL units, guarantees reliable performance. Additionally, this system can be assembled flexibly, making the establishment of new workstations or changes in operations easy and cost-effective. It allows for the construction of systems without connection fittings such as elbows, tees, unions, and adapters that complicate air piping. It simplifies not only new installations but also existing complex piping configurations, achieving space-saving solutions. By combining multi-link couplings with Sain's high-quality hoses and adapters, a flexible and high-performance air distribution system can be built. Such easy installation features are the best choice for optimizing existing compressed air piping systems and for expansion.

  • others

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Stainless Steel Coupling / Series 526

Stainless Steel Coupling / Series 526

The stainless steel (AISI 316) coupling from Sain is highly durable due to its high-performance and robust design.

Series 526 - Made of stainless steel (AISI 316) - High durability - Equipped with a safety locking mechanism

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Hydraulic piping T-type connection / Series 116 T-type connection

Hydraulic piping T-type connection / Series 116 T-type connection

≪Simplification of connections≫ ≪Reduction of work time≫ ≪Cost reduction≫ Ideal for applications requiring branching, such as bolt tensioners.

The Sain 116T series connection replaces systems that use branching blocks requiring many conventional parts with a single component, minimizing the risk of leaks.

  • others

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Stainless steel (AISI 316) coupling 150MPa

Stainless steel (AISI 316) coupling 150MPa

Sain high-pressure stainless steel coupling. Maximum operating pressure 150 MPa.

Made of AISI 316 stainless steel Maximum operating pressure 150 MPa With plastic dust cap

  • Prime movers, torque converters, hydraulic equipment, generators

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X66 stainless steel (SUS) coupling 25MPa

X66 stainless steel (SUS) coupling 25MPa

ISO16028 compliant flat face coupling. Maximum operating pressure 25MPa.

- All metal parts are made of AISI 316 stainless steel. - Flat face design to prevent foreign matter contamination and oil leakage. - Complies with ISO 16028 standards.

  • Facility Design

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Safety coupling with residual pressure removal function - eSafe

Safety coupling with residual pressure removal function - eSafe

High-performance coupling with safety features compliant with ISO4414/EN983

Safety and energy savings without compromise The eSafe quick coupling for compressed air is designed with a residual pressure release feature to prevent dangerous hose recoil and noise during disconnection. It also boasts one of the best low-pressure loss designs on the market, enhancing the power of your tools. This is the key to improving the energy efficiency of compressed air.

  • Safety and consumables

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Air coupling (coupler) with residual pressure removal function eSafe 315

Air coupling (coupler) with residual pressure removal function eSafe 315

One-touch connection with high flow rate. Excellent strength and durability!

The eSafe Series 315 offers excellent strength and durability while being lightweight and allowing for one-touch connection. Thread sealant is pre-applied to the male threads of the coupling and nipple. It employs a two-step method for separation, where you simply pull the sleeve and push to remove residual pressure before separating the nipple, preventing sudden disconnection and prioritizing the safety of the operator. It complies with international safety standards such as ISO 4414 and EN 983. Standard, soft line, and multi-link types are also available. For more details, please contact us or refer to the catalog.

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Ultra-high durability flat face hydraulic coupling "TLX Series"

Ultra-high durability flat face hydraulic coupling "TLX Series"

Reduce troubles during boom and arm replacement! Efficiently and cleanly disassemble and assemble large demolition machines and high-altitude demolition machines!

High surge flow (rapid changes in flow rate) is the most common reason for screw-type couplings to fail in harsh applications. Previous solutions involved using oversized couplings that were expensive and bulky. However, that is no longer necessary. The TLX flat-face twist-lock quick-connect coupling is designed to handle the highest surge flows and pressure fluctuations. A new 3/8" model (TLX 307) is now available. Made of high-alloy steel and coated with zinc-nickel plating, it ensures long life even under severe conditions. Sizes range from 3/8" to 1 1/2", making it suitable for most applications. Check out the details in the video! https://www.cejn.com/ja-jp/products/hydraulics/hydraulics/movie-tlx--the-hydraulic-super-duty-connector/

  • Foundation construction machinery

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Medium pressure dual valve coupling "NSY type"

Medium pressure dual valve coupling "NSY type"

Built-in high-flow valve in the socket plug! Versatile fluid coupling.

The "NSY type" is a fitting that incorporates high-performance valves with low pressure loss for both socket and plug. It can be used for a wide range of applications, from connections for water, steam, and oil to cooling piping for molds. When the plug is inserted into the socket, both valves open, allowing fluid to flow instantly. Additionally, when separated, an automatic opening and closing valve operates to prevent fluid from leaking externally. 【Features】 ■ Automatic opening and closing valves built into the socket and plug ■ Large flow rate valve structure with lower pressure loss than conventional types ■ Easy attachment and detachment of couplers ■ Ideal for mold cooling applications ■ Versatile For more details, please refer to the catalog or feel free to contact us.

  • Piping Equipment
  • Fittings

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One-touch fittings / One-touch couplings

One-touch fittings / One-touch couplings

Introducing the Non-Spill (NS) series that eliminates liquid dripping during attachment and detachment!

For inkjet, liquid cooling (water cooling), medical, fuel use, etc. Easy to attach and detach without reducing pressure with dual-side valves! Push-button plastic fittings with dual-side valves. Suitable for liquids and gases. Also available in metal and can rotate. ——Automatic valve for easy attachment and detachment without reducing pressure—— *Available for download from this screen. ● Non-spill fittings for printers... Eliminates ink dripping during attachment and detachment ● Machine integration... Easily transforms existing machines ● Non-spill fittings for liquid cooling... Liquid cooling for computers and electronic devices ◇ Ultra-compact... Lightweight and compact machinery, cost-effective ◇ Semiconductor and high purity... All resin ◇ High temperature and outdoor use... Engineering plastics

  • Drainage and ventilation equipment

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