We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for ring.
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ring Product List and Ranking from 394 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 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 31, 2025~Jan 27, 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 協和シール工業 Niigata//Rubber products
  5. 5 null/null

ring Product ranking

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

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

ring Product List

406~420 item / All 907 items

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Good cold resistance rubber O-ring (fluororubber, nitrile rubber)

Cold-resistant fluororubber and nitrile rubber O-rings.

Fluorine rubber had the drawback of poor cold resistance, but its cold resistance has been improved to be on par with the performance of conventional fluorine rubber. Additionally, nitrile rubber has good cold resistance, and its cold resistance has been further enhanced.

  • Rubber

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PEEK standard material ring natural

Super engineering plastic PEEK's [Ring - Natural] standard material. A wide variety at low prices!

● Standardized the material of the ring made from super engineering plastic PEEK. ● PEEK natural grade (natural color: gray or light brownish gray) * Manufactured by Daicel-Evonik Co., Ltd. VESTAKEEP L4000G ● Size (outer diameter from 100 to 360, various inner diameters) ● Ring thickness (10, 15, 20, 25, 30, 35 mm) ● Manufacturing method: Smart molding (in-house developed molding method) * Select a size close to the product and create it with minimal processing. By using this material, which has a lower cost per kilogram than commercial products, cost reduction is possible. <PEEK Resin> - Excellent heat resistance and high-temperature properties (continuous use temperature of about 250°C) - High mechanical strength (resistant to impact, tensile, creep, fatigue, and wear) - Excellent chemical resistance (strong against acids, alkalis, and organic solvents, except concentrated sulfuric acid) - Steam resistance (unlikely to undergo hydrolysis under high-temperature steam) - Flame-resistant and low smoke generation. - Radiation resistance (not easily degraded by radiation) - Excellent electrical insulation properties - High purity, with low leaching of impurities.

  • Engineering Plastics
  • Other Auto Parts
  • CMP Equipment

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[Case Study] Long-lasting seal rings and oil seals with explosive thermal spraying!

Long lifespan of seal rings and oil seals with explosive thermal spraying!

In the roll shop (the department that maintains rolls), tasks such as polishing rolls, maintaining seal parts, and servicing polishing machines are performed. Iron seal rings and rubber oil seals are used in the roll polishing machine's components, and both of these parts experience significant wear and have a short lifespan, leading to time-consuming and labor-intensive maintenance issues. Issues and Points: 1. The oil seals are inexpensive and can be replaced regularly, so we want to extend the lifespan of the seal rings. 2. Since the seal rings themselves are not very expensive, we would like to implement cost-effective measures. The inability to insulate these two areas leads to heat dissipation and losses. 3. Various tests have been conducted in the past, including hard chrome plating, carburizing treatment, and Dycron plating, but the results have not been satisfactory. (Both wear out in a short period, or one has a longer lifespan while the other has a shorter lifespan, etc.)

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Military case "Pelican Single Lid"

Over 200 rich size variations, including horizontal and vertical formats! We can manufacture according to your specifications.

The "Pelican Single Lid" has been favored by the U.S. military for over 40 years and is a military transport case available in a wide range of options. It offers more than 200 size variations, including wide and long formats. It can be customized to meet customer specifications, including features like pressure relief valves and humidity gauge casters. 【Features】 ■ The "concave-convex structure" on the bottom of the lid prevents lateral shifting of the lid. ■ Cases made with rotational molding have 20% more resin accumulated at the vulnerable edges and corners, allowing them to withstand impacts from various directions. ■ The material, "high-density polyethylene resin," can withstand temperatures from -29°C to 60°C, making it suitable for harsh environments such as deserts and cold regions. ■ It complies with numerous certification tests, including environmental standards "ROHS2," military standards "MIL-STD-810," and ATA standards "ATA-300-CATI." *For more details, please refer to the PDF document or feel free to contact us.

  • Other work tools
  • Storage

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Military case "Airship"

24 types of size variations! Custom specifications can be made according to the usage environment and purpose!

The "Airship" is a portable soft bag that complies with MIL standards, designed to protect high-performance precision equipment from vibration and shock during transport. The "uneven structure" of the lid bottom prevents the lid from shifting sideways. The interlocking of the lid bottom provides "IP66" waterproof and dustproof performance. Additionally, the material "Cordura nylon" can withstand temperatures from -40°C to 70°C, making it suitable for use in harsh environments such as deserts and cold regions. 【Features】 ■ The "uneven structure" of the lid bottom prevents the lid from shifting sideways. ■ The core material "honeycomb resin" is lightweight yet rigid. ■ Achieves weight reduction while maintaining strength. ■ The material "Cordura nylon" can withstand temperatures from -40°C to 70°C. ■ Complies with numerous certification tests: - Environmental standard "RoHS2" - MIL standard "MIL-STD-810", etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Other work tools
  • Storage

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Military case "Shock Stop"

Over 150 types of abundant size variations! Introducing small containers born in the USA!

"Shock Stop" is a compact container made in the USA that has been favored by the U.S. military for over 60 years and complies with MIL standards. In addition to a rich variety of over 150 sizes, it can be custom-made with specifications tailored to the usage environment and purpose, such as pressure relief valves and casters. Moreover, cases made with "vacuum forming" feature unique corner bumpers that function as shock absorbers, absorbing impacts from the outside. 【Features】 ■ The "O-ring" on the lid compresses against the protrusions on the bottom, providing waterproof and dustproof properties. ■ The optional "pressure relief valve" maintains internal pressure and assists with opening and closing. ■ The material, "high-density polyethylene resin," withstands temperatures from -128°C to 84°C. ■ Usable under harsh conditions such as deserts and cold regions. ■ Complies with numerous certification tests, including environmental standard "RoHS2," MIL standard "MIL-STD-810," and ATA standard "ATA-300-CAT1," among others. *For more details, please refer to the PDF document or feel free to contact us.

  • Other work tools
  • Storage

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Large diameter O-ring

We offer a wide variety of options in terms of material, size, color, hardness, quantity, etc., at low prices.

We offer a wide variety of sizes at low prices. Please feel free to contact us if you have any questions.

  • Rubber

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Implementation results and equipment: Industrial plant engineering "Beverage filling equipment"

We leverage our years of experience in conveying equipment to propose the optimal layout that meets our customers' needs.

We leverage our years of experience in conveying equipment to propose the optimal layout that meets our customers' needs. Through our proposals, we consistently handle everything from design to manufacturing, construction, construction management, trial operation, and commissioning, including various works related to conveying equipment as a comprehensive engineering company, thereby minimizing the burden on our customers and bringing their visions to life. ■Conveying Equipment Airflow Conveyor, Mechanical Conveyor, Single Filer ■Related Equipment Empty Can Rinser, Can Lid Guidance Device *For more details, please contact us or download the PDF for review. *The downloadable PDF is an excerpt version.

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Reverse engineering of measurement companies

Creating CAD from objects through reverse engineering.

Scanning and measuring products. From there, we create 3D CAD data and drawings. Please use our services for re-molding products with lost data or for digitizing improved machined products. We also accept modeling from drawings and STL files.

  • 3D measuring device
  • Contract measurement

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NK Joint Ring

O-rings that can be produced from an inner diameter of 30 mm, without the need for molds, offer significant advantages in pricing.

We use Bylon A (a registered trademark of DuPont) as the material for fluorine rubber, and we stock standard products in extruded and vulcanized cords with diameters ranging from Φ2.62 to 25.4 mm. Manufactured by NES in the UK, our products surpass domestic ones in both quality and price.

  • Rubber
  • others
  • LCD display

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Milk coupling type NK ring

A type of seal that is suitable for piping joints in food manufacturing lines and is resistant to falling off. It can be used at a pressure of 7 MPa and a temperature range of -35 to +204°C.

The "NK Ring" is a fixed seal (gasket) manufactured by Northern Engineering Services (NES) in the UK, completely encased (coated) in a jacket of Teflon® FEP or Teflon® PFA, using either Viton® or silicone rubber. Colors available are: fluororubber (Viton): black, white; silicone rubber: red. Please choose according to your application. We deliver reliable quality based on traditional European technology from Northern Engineering Services (NES) in the UK. We have an exclusive sales agreement for fluororubber gaskets and NK Rings in Japan, ensuring stable quality and inventory. For more details, please download the catalog or contact us.

  • Rubber
  • plastic
  • Sealing

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NK Ring

Exhibits stable sealing performance even in harsh environments! Rubber rings clad in armor.

Introducing the 'NK Ring' that withstands harsh environments. It features a powerful double structure with a rubber O-ring completely coated in fluororesin. Manufactured by a reliable UK company. Additionally, we offer custom orders with small lots and immediate delivery. 【Features】 ■ Withstands harsh environments ■ Exhibits stable sealing performance ■ Excellent chemical resistance ■ Reliable quality ■ Flexible response *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • others

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Reverse engineering of aluminum castings

We have introduced the latest 3D scanner. It is used for design and shape verification of manufactured items from physical objects, as well as for various applications such as digital preservation of different items.

It can read with a laser up to a 0.2 mm error without contact and can instantly create a 3D model. Mobile measurement is also possible. It can accommodate the size of a car.

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Satellite Office Co., Ltd. Comprehensive Catalog

We offer a wide range of products including G Suite and Office 365!

This catalog features products handled by the satellite office. Included in the lineup are the secure internal chat system for corporate use, "LINE WORKS," and "Workplace by Facebook," which can be used as an internal social network. Please use this for selecting products. 【Contents (excerpt)】 ■G Suite ■Office 365 ■LINE WORKS ■Workplace by Facebook ■Chatwork *For more details, please refer to the PDF document or feel free to contact us.

  • Workflow System
  • Software (middle, driver, security, etc.)

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