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ring Product List and Ranking from 391 Manufacturers, Suppliers and Companies

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

ring Manufacturer, Suppliers and Company Rankings

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

  1. 誠和商会 Osaka//Machine elements and parts
  2. 桜シール 日本本社 Tokyo//Rubber products
  3. null/null
  4. 4 null/null
  5. 5 協和シール工業 Niigata//Rubber products
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ring Product ranking

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

  1. What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会
  2. O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  3. Contact Probe Comprehensive Catalog / Sankei Engineering サンケイエンジニアリング 本社
  4. 4 【Processing results available】 Thread cutting chamfering 原田鉄工所
  5. 5 NOK O-RINGS Catalog 藤川伝導機

ring Product List

481～495 item / All 902 items

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Ring (snap ring, retaining ring)

Ring (snap ring, retaining ring)

Our rings (snap rings and retaining rings) can be flexibly adapted to suit various applications in terms of material, wire diameter, dimensions, and more.

Due to its shape, it is widely used for decorative items, everyday goods, and even important parts for automobiles and industrial machinery. The materials, sizes, and shapes also offer a rich variety. Because of its simple shape, it is profound, truly showcasing "craftsmanship." Our company can accommodate wire diameters from 0.015mm to 13.0mm through molding machines or manual processing, but we can also manufacture other sizes upon request.

  • Spring

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Introduction of 3D shape measurement machines and reverse engineering

Introduction of 3D shape measurement machines and reverse engineering

Reverse engineering using the 3D scanner type three-dimensional measuring instrument VL-500 (Keyence).

To conduct reverse engineering, we have introduced the 3D scanner type three-dimensional measuring machine VL-500 (Keyence). We capture damaged parts with the three-dimensional measuring machine and output the data, then create a drawing based on the repaired shape of that part. Based on that drawing, we carry out the repair work to reproduce the part in its pre-damaged shape. Even for parts that are no longer in production or for which there are no drawings, we can regenerate new parts using reverse engineering technology. This applies to internal combustion engines, industrial machinery, etc., and is also capable of shape measurement only. *Reverse engineering refers to analyzing a product to create design drawings, as well as gaining a deep understanding of manufacturing methods and operating principles. ● 3D scanner type three-dimensional measuring machine VL-500 (Keyence) ⇒ Photo 1 ● Fully automated measurement in progress ⇒ Photo 2, Photo 3, Photo 4 ● 3D data after measurement ⇒ Photo 5, Photo 6 ● Cross-sectional data screen ⇒ Photo 7

  • Processing Contract
  • Calibration and repair
  • Other contract services

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Automotive torsion spring

Automotive torsion spring

Automotive torsion spring

■This is a torsion spring for automobiles from Ueki Spring. ■We can accommodate from 1 piece to several hundred thousand pieces. *For more details, please contact us.

  • Axle parts
  • Other Auto Parts
  • Processing Contract

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FEP/PFA coated O-ring "O-Seal"

FEP/PFA coated O-ring "O-Seal"

Excellent heat and cold resistance from -60 to 260℃. Strong against chemicals, preventing fluid contamination due to leaching. Complies with FDA standards.

"O-Seal" is an O-ring type sealing material that boasts excellent chemical and solvent resistance, as well as heat and cold resistance. It features a core material made of silicone rubber or fluororubber, coated with elastic fluororesins such as FEP or PFA, which also prevents leaching. Available in a wide range of sizes from 1.5 to 25.4 mm in diameter, it can be customized for both wire diameter and inner diameter. 【Features】 ■ Difficult to stick ■ Compliant with FDA standards ■ Compatible with standard O-ring sizes ■ Large sizes, such as 5 m inner diameter, can also be produced ■ A hollow core type with reduced clamping force is available *For more details, please refer to the materials available for download in PDF format. Feel free to contact us with any inquiries.

  • Sealing

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MESCO-made mechanical seismic joint for pipes Suppon MWX

MESCO-made mechanical seismic joint for pipes Suppon MWX

Kawanishi Waterway Machinery × Mitsui Mining & Smelting Engineering Dedicated mechanical seismic joint that maximizes the performance of MESO pipes!!

The Suppon MWX is a seismic joint designed specifically for pipes, manufactured by Mitsui Mining & Smelting Engineering Co., Ltd. (MESCO), that does not require disassembly. It accommodates nominal diameters from Φ40 to Φ200. The allowable water pressure can reach up to 2.0 MPa using a dedicated in-core. It can be installed without the need for flange processing or welding work when connecting bridge-mounted piping, and can be put into service immediately after installation with just one wrench. Additionally, it does not require special tools, allowing for installation unaffected by environmental conditions (weather, mountainous areas). - The pipe-on-pipe sliding connection allows for easy adjustment and alignment between bridge piping and buried piping. - There is a wide range of compatible connections between MESCO pipes and other types of pipes (such as PVC and cast iron). - There is a rich lineup of products ideal for the installation of mechanical soft-seal shut-off valves and fire hydrants that eliminate the risk of leakage from shut-off valves.

  • Piping Materials
  • Pipe Fittings

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"This is nice" keyring

"This is nice" keyring

Compatible with metal allergies! Easy to wear for small children and the elderly.

"Key rings" are used in hot spring facilities, pools, fitness clubs, hospitals, and more. They are very easy to attach to wrists and ankles, making them suitable for everyone from small children to the elderly. Antibacterial options are also available. A double ring is included as standard, and by using plastic for the ring part, it can accommodate those with metal allergies. 【Features】 - Used in hot spring facilities, pools, fitness clubs, hospitals, etc. - Very easy to attach to wrists and ankles - Easy to wear for small children and the elderly - Antibacterial options available - The ring part can be made of plastic to accommodate metal allergies *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Keyring

Keyring

Two types: standard type wound with a shaft diameter of 4φ and relaxed type wound with a shaft diameter of 5φ.

The "key ring" is used in facilities such as hot springs, pools, fitness clubs, and hospitals. It is very easy to attach to the wrist and ankle, making it suitable for both small children and the elderly. We offer two types: a standard type with a shaft diameter of 4φ and a loose type with a shaft diameter of 5φ. Additionally, we have products that contain antibacterial agents. 【Features】 ■ Very easy to attach to the wrist and ankle ■ Two types: standard type with a shaft diameter of 4φ and loose type with a shaft diameter of 5φ ■ Available in 15 colors for each type ■ Comes standard with a double ring ■ Products containing antibacterial agents are also available *For more details, please refer to the PDF document or feel free to contact us.

  • Other work tools
  • Plastic utensils and containers
  • Other consumables

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Example of solving issues with curl codes: [Keyring (with antibacterial agent)]

Example of solving issues with curl codes: [Keyring (with antibacterial agent)]

Small lots and original products can be produced! Leave the production of curly cords to Mind!

The customer had the following concerns regarding the production of key rings and consulted our company, which can produce original cord. ■Concerns - Unable to choose colors... - Small lots cannot be produced overseas... - Want to change the length depending on the usage... ■Solutions - Colors available in 5 options: Blue, Pink, Yellow, Green, and Orange - Small lots can be accommodated - Original products can be produced → Key rings used in hot spring facilities, pools, hospitals, etc., can be made with antibacterial agents included Our company manufactures cords tailored to the customer's needs from scratch. If we have urethane wire available, we can accommodate small quantities. The usual delivery time is 7 to 10 days, but we will do our best to expedite if possible.

  • others
  • Contract manufacturing

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Spring - Torsion Spring

Spring - Torsion Spring

1,000 needs with 1,000 technologies.

Our springs, boasting high quality, are born from delicate ideas and a thorough customer-first philosophy. Torsion springs are springs that receive twisting loads (torque) around the central axis of the coil.

  • Spring
  • Other machine elements

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"Construction Career Advancement System" IC Card Reader Stand/Case

"Construction Career Advancement System" IC Card Reader Stand/Case

We will custom-make a stand and case for the IC card reader used for the "Construction Career Advancement System."

We design and manufacture stands and cases for card readers that read IC cards for the "Construction Career Advancement System" using iPads, tablets, iPhones, and smartphones. We will custom-make them according to the specifications that match the devices and functions used by construction companies.

  • Entrance and exit control system

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Color Protect Trail Ring

Color Protect Trail Ring

Support handrails made with surface materials that ensure safety and non-toxicity.

What does the beginning of the day start with? Activities such as washing up, using the toilet, and moving in and out of doors can easily disrupt the body's balance. If there are a few supportive features, movements become easier and more reassuring. From small children to seniors, "things we use every day." YM Protect Railing is a universal design handrail that pursues safety, comfort, and true usability for everyone, including those with disabilities. For more details, please contact us or download the catalog.

  • Other safety and hygiene products

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Business Services Engineering

Business Services Engineering

Leave the engineering to us!

This is an announcement about "Engineering" from Nippon Engineering Co., Ltd.

  • Circuit board design and manufacturing
  • Other contract services

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NOK O-RINGS Catalog

NOK O-RINGS Catalog

To maintain consistent sealing performance over a long period, it is essential to select materials and dimensions suitable for the usage conditions!

This catalog introduces NOK's O-rings, which are highly trusted across a wide range of industries worldwide. It includes information on how to select O-rings, sealing principles, types, temperature ranges of main materials, and the fluids to be sealed, as well as detailed dimensions of various products such as the JIS P series and JIS G series. Please make use of this information for product selection. 【Contents (partial)】 ■ Introduction ■ How to select O-rings ■ Sealing principles of O-rings ■ Types of O-rings ■ Temperature ranges of main materials and fluids to be sealed ■ Standard values and measured values of standard materials for O-rings *For more details, please download the PDF or feel free to contact us.

  • Sealing

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[Analysis Case] Shape Evaluation Based on O-Ring Usage History

[Analysis Case] Shape Evaluation Based on O-Ring Usage History

Non-destructive observation and thickness distribution analysis of components is possible using X-ray CT.

X-ray CT analysis allows for the non-destructive comparison and investigation of the structure and dimensions of components. This document presents a measurement case of a rubber O-ring used in vacuum equipment. To investigate a long-used item that is leaking gas, X-ray CT analysis and three-dimensional image analysis were conducted, comparing it with data from a new item. As a result, it was found that the long-used item had localized areas where the thickness of the ring was reduced, suggesting that leaks were occurring from those points. Measurement method: X-ray CT Product fields: Manufacturing equipment and parts, polymer materials, daily necessities Analysis purposes: Shape evaluation, film thickness evaluation, structural evaluation, failure analysis, defect analysis, degradation investigation, reliability evaluation, product investigation For more details, please download the document or contact us.

  • Contract Analysis
  • Contract measurement

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Industrial Equipment Parts Case

Industrial Equipment Parts Case

Specializing in the development of prototypes. Aiming to be a true technical partner and a cutting-edge manufacturing company.

In 1970, we began our journey as an automotive sheet metal painting business, but after working on prototype development parts for automobile manufacturers, we started down the path of becoming a prototype manufacturer. Today, we have factories in Okayama, Kanagawa, and Fukuoka, and we handle a wide range of prototype sheet metal and press parts not only for automobiles but also for construction machinery, agricultural machinery, industrial equipment, monuments, and more, including 3D laser processing and jig design and manufacturing. We aim to be recognized as a true technical partner and a cutting-edge manufacturing company, so that when it comes to prototypes, people will say, "For prototypes, think of Timek." **[Strengths of Timek]** - Speed - Comprehensive capabilities - Attentive engineers For more details about our prototype and equipment, please contact us.

  • Machining Center

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