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

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
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 扶桑工業 Shizuoka//Other construction industries
  5. 5 null/null
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Coupling Product ranking

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
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. Atoms Coupling "CH Silicone Rubber Type" アトムズ
  4. 4 Repair clamp equipped with heat-resistant silicone rubber! For repairing steam pipes! アトムズ
  5. 5 Segment tube coupling 扶桑工業

Coupling Product List

241～261 item / All 261 items

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High Elasticity Coupling "VULASTIK-XT"

High Elasticity Coupling "VULASTIK-XT"

Depending on the installation method, it is possible to easily connect without moving the drive unit!

"VULASTIK-XT" is a highly elastic coupling developed for various applications with axial plug-in functionality. The outer diameter of the element is connected using a flange casing and a toothed plug-in method, allowing for correction of axial displacement. It adapts to various shaft systems, including housing or separate mounting. Due to its gear structure, assembly is easy and allows for axial fitting. 【Benefits】 ■ With a high tolerance for power loss, it provides significant damping effects, making it suitable for applications such as generators. ■ It is possible to choose from six types of rubber, allowing for the proposal of an optimal system. *For more details, please refer to the related links or feel free to contact us.

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Rigid coupling "HYDROFLEX MA-R"

Rigid coupling "HYDROFLEX MA-R"

Achieves high safety with fail-safe functionality. Easy installation with the series' thinnest compact design.

The "HYDROFLEX MA-R" is a rigid coupling equipped with a fail-safe function that allows torque transmission even if the nylon is damaged. It is the thinnest in our "HYDROFLEX series," enabling space-saving designs. It consists of two parts and can securely fix the hub to the shaft. Additionally, we also offer the integrated coupling "HYDROFLEX MA-S," which employs a flexible element that absorbs harmful vibrations and shocks. 【Features of "MA-R"】 ■ Ensures safety and reliability with fail-safe functionality ■ Compact design allows for reduction of installation space ■ Easy to install ■ Nylon coupling core with excellent heat resistance and durability *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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Elastic coupling "SPIDEX"

Elastic coupling "SPIDEX"

Flexible against twisting and reduces vibrations! Sturdy construction makes it maintenance-free.

"SPIDEX" is an elastic coupling that safely transmits torque without causing destruction due to torsional shock. The crowned convex profile can compensate for radial and axial displacements of the connected shafts. Additionally, it uses thermoplastic polyurethane elastomer as the material, which offers high wear resistance and elasticity against pressure loads, good damping characteristics, and resistance to oil, grease, various solvents, weather effects, and ozone, while being designed to perform well even under high-temperature conditions. 【Features】 ■ Flexible against twisting ■ Damps vibrations ■ Can be mounted axially ■ Sturdy construction and maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

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Hamamatsu High-Tech Industry Co., Ltd. Business Introduction

Hamamatsu High-Tech Industry Co., Ltd. Business Introduction

For resin products and resin molds related to automotive parts and electrical components, please leave it to us.

Our company designs and manufactures resin products and resin molds, and we also accept orders for the design and manufacturing of die-casting molds. We accommodate urgent modifications and alterations for overseas manufactured molds and molds transferred from overseas, regardless of mold history (including the creation of 3D and 2D data). We also accept requests for mold design only, so please feel free to consult us if you have any needs. 【Business Content】 ■ Design and manufacturing of resin products and resin molds *For more details, please download the PDF or feel free to contact us.

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[Business Introduction] Mold Design and Manufacturing

[Business Introduction] Mold Design and Manufacturing

We can also accommodate production and modifications with short lead times! We leverage our experience for design and specification changes that consider productivity.

Our company utilizes cutting-edge precision machining equipment and the experience we have cultivated over the years to produce high-quality, high-precision resin molds. We leverage our expertise to accommodate design and specification changes that consider productivity, while also taking maintenance into account. Our ability to handle short lead times for production and modifications is a unique strength of our "in-house factory," enabling us to respond swiftly and accurately. By transferring data from 3D CAD, we can pass machining data to the machine tools, simplifying the machining process. 【Features】 ■ Capable of handling short lead times for production and modifications ■ Demonstrates expertise in design and specification changes considering productivity ■ Takes maintenance into account *For more details, please refer to the related link page or feel free to contact us.

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Button-type disengagement air coupling "BLB series"

Button-type disengagement air coupling "BLB series"

Easy one-touch connection and disconnection! Achieve reduced connection time and increased efficiency with air coupling.

The "BLB Type Series" is an air coupling for air piping with a one-push button mechanism. It allows for easy connection simply by inserting the plug, and easy disconnection by just pressing a button, achieving reduced connection time and increased efficiency. Additionally, the locking function with the button knob ensures safety, and being wrapped in a rubber case prevents damage to objects. Furthermore, the recoil of the plug when discharging air from the piping during separation is minimized. We offer two types: low pressure and high pressure. 【Features】 ■ Easy connection by simply inserting the plug ■ Easy disconnection by just pressing a button ■ Safety due to the locking function with the button knob ■ Prevents damage to objects as it is wrapped in a rubber case ■ Reduces recoil of the plug when discharging air from the piping during separation ■ Smooth swivel operation on the plug side prevents hose twisting ■ Lightweight design considering the material *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Equipment
  • Fittings and fittings work
  • Fittings
  • Coupling

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Design Air Coupling (BDK Type)

Design Air Coupling (BDK Type)

We have completely revamped the exterior design like never before!!

● Designed with sleeve guard to prevent detachment from external impacts. ● One-push connection that only requires plugging in the plug. ● Available in three color variations. ● Lightweight design achieved by using aluminum material for the main body. ● Color-coded piping can be created for each work line. ● How about adding originality to your own tools?

  • Piping Equipment
  • Interior construction
  • Work tools
  • Coupling

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Air Header Coupling "PAL Type Series"

Air Header Coupling "PAL Type Series"

The new design has achieved weight reduction.

● Directly achieve 3 to 5 air take-off points from the piping. ● Complicated air piping work is made easy and speedy. ● Lighter than conventional products. ● Achieve reasonable pricing. ● By adopting the industry's first color coupling, manage piping lines with color coding. ● Added variations in piping sizes of 1/2 and 3/4. ● Compatible with BLY20 and BLY40 models.

  • Other interior and exterior systems and units
  • Work tools
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HYDRA(R) Bellows Coupling

HYDRA(R) Bellows Coupling

Twist-free and flexible bending is possible! Maintenance-free flexible coupling.

Metal bellows are also suitable for flexible 'bellows couplings.' This product transmits power directly without any play during operation and can absorb misalignment due to axial, shear, and bending forces. The symmetrical design achieves low vibration even at high speeds. 【Features】 ■ Maintenance-free & flexible coupling ■ Allows for flexible bending without twisting ■ Achieves low vibration even at high speeds due to symmetrical design ■ Ideal torque transmission ■ Long lifespan *For more details, please refer to the related link page or feel free to contact us.

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Pinless coupling "PLC-64/74/84"

Pinless coupling "PLC-64/74/84"

A pinless coupling that demonstrates outstanding power in core extraction!

The "PLC-64/74/84" is a pinless coupling that has improved rust prevention and wear resistance effects due to special surface treatment. During drilling, drilling water is sent to the core tube, and when pulling up the boring rod, the water inside the rod is blocked at the top of the core tube to prevent the core (sample) from falling off. 【Features】 ■ Exhibits outstanding power for core sampling ■ Rust prevention and wear resistance effects are enhanced by special surface treatment ■ Resolves concerns about core drop *For more details, please download the PDF or feel free to contact us.

  • Fittings
  • Coupling

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Segment tube coupling

Segment tube coupling

We also offer made-to-order products where specifications such as tube diameter can be customized! Let us introduce our product lineup.

We would like to introduce our "Segment Tube Couplings" that we handle. These are tubes used to collect and contain slime, which connect to the segment tube coupling at the top of the core tube, referred to as "Segment Tubes." We also offer "Segment Tube Couplings" that connect the core tube to the segment tube and further connect to a rod. Additionally, we have the "Segment Coupling for Double Core Tubes," which connects the segment tube to a double core tube. 【Product Lineup】 ■ Segment Tube ■ Segment Tube Coupling ■ Segment Coupling for Double Core Tubes *For more details, please refer to the PDF document or feel free to contact us.

  • Piping and insulation
  • Fittings
  • Coupling

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Bowling rod coupling

Bowling rod coupling

Introducing our lineup of products, including those made with STM-R90 material!

We would like to introduce our "Boring Rods and Couplings" that we handle. We offer "Boring Rods (Coupling Connection Type)" which transmit rotation and thrust to the bit and supply fluid to the cutting edge, as well as "Friction Welded Rods (FW40.5)" with male and female joints friction-welded at both ends of a φ40.5 pipe. Additionally, we also have "Boring Rod Couplings" used for connecting rods. 【Product Lineup】 ■ Boring Rods (Coupling Connection Type) ■ Friction Welded Rods (FW40.5) ■ Boring Rod Couplings ■ Rod Reducers ■ Wing Couplings *For more details, please refer to the PDF document or feel free to contact us.

  • Boring Company
  • Coupling

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High-performance coplanar coupling "H-ME"

High-performance coplanar coupling "H-ME"

Compatible with large python diameters! Reliable stainless steel flexible membrane design.

We would like to introduce our high-performance coplanar coupling 'H-ME' for turbo machinery that requires overload torque. By incorporating two technologies into a single coupling, we enhance operational efficiency and reliability, providing suitable load capacity for API 671 applications that require overload torque. This advanced design can withstand up to twice the rated torque due to unexpected overload conditions. 【Features】 ■ Compatible with large hub bore diameters ■ Pre-assembled transmission unit ■ Reliable stainless steel flexible membrane design ■ Protects the membrane and bolts with torque overload function ■ Low mass, low overhang moment *For more details, please refer to the PDF document or feel free to contact us.

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Coupling "H-FE"

Coupling "H-FE"

Built-in overload color to enhance safety! Assembled transmission unit with high torque capacity and low weight.

The "H-FE" is a coupling that can be easily installed on integrated shaft flanges used in many large gas turbines and steam turbines. In some applications, the H-FE turbine end drive can be installed on a reduced moment arrangement at the compressor end. Additionally, the transmission unit is easy to install and remove, allowing for quick disconnection of two pieces of equipment, and it also facilitates alignment and maintenance of the equipment. 【Features】 ■ Arrangement for large diameter shafts and integrated shaft flanges ■ Unitized assembly for balanced high reliability ■ Fully compliant with ISO10441 (API 671) - no exceptions ■ Built-in safety features with emergency backup drive *For more details, please refer to the PDF materials or feel free to contact us.

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Key fastening (double) "MLP2 type" coupling

Key fastening (double) "MLP2 type" coupling

High torsional rigidity. Torque 350 to 24,000 Nm, inner diameter φ18 to φ140, and more. Compatible with large products.

The "MLP2 type" is a disk pack coupling that can accommodate the desired overall length. This product has high torsional rigidity. 【Features】 ■ High torsional rigidity ■ Length can be specified ■ Absorbs angular, eccentric, and axial movement ■ Maximum eccentricity absorption of 2.2mm ■ Double type ■ Accommodates desired overall length *For more details, please feel free to contact us.

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  • Other analytical equipment
  • Non-destructive testing
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High Flow Energy-Saving Type Fitting 【SPE Type】

High Flow Energy-Saving Type Fitting 【SPE Type】

Energy-saving and cost-reducing piping fittings!!

This is a fitting that contributes to energy conservation in equipment for maximum effect with minimal energy. It smoothly accommodates piping for air, pure water, lubricating oil, and more! It is a fitting that dramatically improves work efficiency. ◎Features◎ The various plant fittings (Quick Coupling CSPE Series) have successfully achieved large flow rates through fluid analysis simulations, significantly enhancing flow performance. This reduces the time for fluid transfer and contributes to increased productivity. ● Understanding the resistance generation situation of each component and implementing loss reduction measures. ● Newly designed components to achieve large flow rates. ● Improved sealing method, successfully enhancing sealing performance (reducing damage) and dramatically increasing durability.

  • Piping and electrical wiring materials
  • Coupling

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For connecting pipes that will be backfilled with concrete, such as snow melting pipes!

For connecting pipes that will be backfilled with concrete, such as snow melting pipes!

Since the grip ring is not attached, movement (interaction) on the piping is smooth.

The Atom's coupling is a mechanical joint that excels in strength and workability, making it safe to use with piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The "FX type" is a connecting coupling suitable for the connection of drainage and ventilation piping. Once the piping is secured, it can also be used for various pressure piping. There are also products certified by the Japan Water Works Association. 【Features】 ■ Can be used for various pressure piping once the piping is secured ■ No secondary processing of the piping is required ■ Can be installed with just one torque wrench ■ Allows for piping connections in narrow spaces *For more details, please refer to the PDF document or feel free to contact us.

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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
  • Coupling

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Plastic fittings and plastic couplings

Plastic fittings and plastic 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 spills 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
  • Coupling

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Repair clamp equipped with heat-resistant silicone rubber! For repairing steam pipes!

Repair clamp equipped with heat-resistant silicone rubber! For repairing steam pipes!

We also sell silicone rubber only, so it is possible to replace just the rubber when it deteriorates. This product is a consumable and does not come with a manufacturer's warranty.

The "CH Silicone Rubber Type" is a repair coupling with excellent heat resistance, a characteristic of silicone rubber. Compared to repair clamps equipped with EPDM, its service life is improved. It is also possible to sell only the rubber sealing, allowing for replacement in case of deterioration. 【Features】 ■ Can be used for repairing pinholes in steam piping. 【Please Note!】 * Please use it as a consumable. No warranty is provided for its service life. * This is a repair coupling and cannot be used for connections.

  • Drainage and ventilation equipment
  • Coupling

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Ideal for connecting fire protection piping such as linked water supply pipes and sprinkler systems!

Ideal for connecting fire protection piping such as linked water supply pipes and sprinkler systems!

With just one torque wrench, you can easily connect the fire extinguishing piping. Please feel free to contact us for information on the types of pipes that can be used and how to use them.

The Atom's coupling is a mechanical joint that excels in strength and workability, making it a reliable choice for piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The 'GR type (fire protection certified)' is a connection coupling suitable for connecting fire protection piping (wet and dry systems). No secondary processing of the piping is required. It can be installed with just one torque wrench. 【Features】 ■ Certified by the Japan Fire Equipment Safety Center ■ No secondary processing of the piping is required ■ Can be installed with just one torque wrench ■ Ideal for connecting piping in narrow spaces ■ Excellent grip strength to prevent disconnection *For more details, please refer to the PDF materials or feel free to contact us.

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