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 41 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

ring Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
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:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. High-performance O-ring made of perfluoroelastomer 'PERFREZ' 誠和商会
  2. O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  3. Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  4. 4 What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会
  5. 5 【Processing results available】 Thread cutting chamfering 原田鉄工所

ring Product List

631~645 item / All 863 items

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SKINDICHT O-Ring FKM PG

The temperature range is compatible with -20°C to +200°C! It has resistance to oils, solvents, acids, and chemicals.

The "SKINDICHT O-Ring FKM PG" is a sealing ring/cut seal designed for high temperatures. It can be applied for reliable sealing to prevent the intrusion of foreign substances and liquids into screw connections such as grand components. It is resistant to oil, solvents, acids, and chemicals. Additionally, we also offer the "SKINDICHT JT PTFE PG," which is suitable for food and resistant to oil, water, alkaline solutions, acids, and solvents. 【Features】 ■ Designed for high temperatures ■ Resistant to oil, solvents, acids, and chemicals ■ Product color: Green ■ Material: FKM ■ Temperature range: -20°C to +200°C *For more details, please refer to the PDF document or feel free to contact us.

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  • Other cable related products

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Marking Ring PA

Special shape with spring effect! Compatible with cross-sectional areas of 0.2 to 70 mm² in four different sizes.

The "Marking Ring PA" is a continuous type marking ring, printed with numbering or letters. Thanks to its special shape with a spring effect, it is available in four sizes with a cross-sectional area ranging from 0.2 to 70 mm². Additionally, it has resistance to ultraviolet radiation and complies with UL 94 V0 for high flame retardancy. 【Features】 ■ Anti-rotation ■ Resistance to ultraviolet radiation ■ "PA 02" is also compatible with the collector's box (Model number 61833050, contains 600 rings with engravings from 0 to 9) ■ "PA 1" is also compatible with the collector's box (Model number 61833060, contains 500 rings with engravings from 0 to 9) *For more details, please refer to the PDF document or feel free to contact us.

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  • Other cable related products

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Marking Ring Pliosnap

Avoid damage to the conductor shell! The triangular shape on both sides allows for the marker to be placed in the correct orientation.

The "Marking Ring Pliosnap" is a product that can be assembled quickly and easily. The mounting rod has legs positioned for gripping, and the cable is almost completely enveloped without any sharp edges. (Avoids damage to the conductor shell) Additionally, the serrated design on both sides allows for the correct orientation of the marker. It accommodates marking of single-core terminal blocks and cables, even in tight spaces. 【Features】 ■ Quick and easy assembly ■ The mounting rod has legs positioned for gripping ■ The cable is almost completely enveloped without any sharp edges ■ Complies with UL 94 HB for flammability *For more details, please refer to the PDF document or feel free to contact us.

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  • Other cable related products

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[Processing Example] O-ring

For O-rings in machining, no mold is required, and they can be provided in the necessary dimensions!

We would like to introduce a processing example of the "O-ring" conducted by Iida Manufacturing. Since the "O-ring" is processed through cutting, no mold is required. It can be provided in the necessary dimensions. PTFE "O-rings" have outstanding chemical resistance. They are durable and do not become brittle in various environments. 【Processing Details】 ■ No mold is required for the "O-ring" processed through cutting ■ Can be provided in the necessary dimensions *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Plastic bearings

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C Ring "C-FLEX TM" for SOFC (Solid Oxide Fuel Cell)

Introducing C-rings for hydrogen leakage prevention in SOFC (Solid Oxide Fuel Cell) cell stacks.

"C-FLEX TM" is a C-ring with a unique C-shaped cross-section structure. It has a proven track record of solving hydrogen leakage in high-temperature cell stacks (750°C for 40,000 hours) and meeting low design tightening pressure requirements with the C-ring. Additionally, it is utilized in a wide range of applications, including crude oil extraction, industrial turbines, valves, aerospace, and automotive. 【Features】 ■ Unique C-shaped cross-section structure ■ Cross-sectional diameter and thickness designed considering compressive load ■ Compatible with internal pressure, external pressure, and axial direction ■ Low design tightening pressure ■ Pressure range: from medium vacuum to 200 MPa (2000 bar) ■ Temperature range: -273 to 730°C (-46 to 1350°F), with plating treatment for even higher temperatures ■ Structure that enhances sealing performance by providing auxiliary force from the operating pressure on the equipment side to the C-FLEX *For more details, please download the PDF or contact us.

  • Sealing
  • Other machine elements

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3D scanning, modeling, reverse engineering

We solve your 3D data problems with advanced 3D CAD modeling technology!

"Do you have concerns such as wanting to turn something that only exists in physical form into drawings or 3D data?" "Do you want to convert scan data into CAD data that can be used for design?" "Do you want to bring the images in your mind into shape?" All of these can be solved with SST's 3D technology! - Create 3D data from 2D CAD data or paper drawings - Scan physical objects to create 3D data - Create 3D data from images or sketches - Utilize 3D data for prototyping, processing, measuring, and comparison 【SST's 3D Technology】 ■ 3D scanning, 3D design, modeling, 3D data editing ↓ ◎ Delivery of 3D data, cutting and processing modeling, 3D printing modeling, mold design (2D/3D), mold manufacturing *For more details, please refer to the PDF document or feel free to contact us.

  • 3D CAD
  • 3D CAM
  • Mold Design

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【Technical Data Presentation!】Compression Permanent Deformation of O-Rings

For customers in the Tokai area: Evaluated using the compression permanent strain rate % as a guideline for deformation (collapse) volume! We propose suitable products according to the application.

Our company estimates the lifespan of O-ring seals based on the compression set percentage. O-rings are used in a compressed state, and the sealing is achieved through the reaction force of the compressed O-ring. As the O-ring is used in this compressed state, it gradually experiences wear, leading to a decrease in the reaction force. When the amount of wear becomes significant, the sealing function diminishes. The amount of wear (compression) can be evaluated as a percentage of the compression set. We propose suitable products based on the application. Please contact us when you need assistance. Attention customers in the Tokai area, especially in Shizuoka, Aichi, and Yamanashi prefectures! Feel free to reach out, even if it's just for a consultation. [Test Overview] ■ Samples (Fluoroelastomer O-rings): (1) NOK, (2) Company A, (3) Company B ■ Material: FKM hardness 70° ■ Wire diameter (thickness): φ2.4 ■ Test environmental conditions: 25% compression at 200℃ AIR ■ Measurement time intervals: After 24 hours and after 72 hours ■ Measurement items: Compression set percentage (%) = 2. Residual compression amount / 1. Compression amount during testing x 100 *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Technical Introduction: "Large Ring Forging"

We take pride in manufacturing large rings with a maximum outer diameter of 4000mm!

Our company, a manufacturer of large ring forgings, possesses one of the largest rolling mills in western Japan, enabling us to forge rings with a maximum outer diameter of 4000mm, a maximum height of 700mm, and a maximum weight of 8000kg. Our large ring forgings are widely used in various fields, including crane swivel parts, flanged joints in power plants, industrial heavy machinery, and ships. Please feel free to consult us if you have any requests. 【Features】 ■ Large ■ Robust ■ Established in 1956 with a proven track record ■ Cost-effective *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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Large rings and large blocks can be handled with "copper forging"!

We specialize in large forgings with a maximum outer diameter of 4000 mm, a maximum height of 700 mm, and a maximum weight of 8500 kg.

Our company manufactures and handles various forged products, regardless of size. This time, we would like to introduce examples of "copper forging." We can also propose a switch from manufacturing by centrifugal casting of copper to ring forging products. We overcome the internal defect issues during centrifugal casting with forged products, significantly improving the efficiency of the processing steps. 【Types of Copper We Handle】 ■ C18150, C18000, C1020 (oxygen-free copper) ■ CZ, CuCrZr, etc. 【Production Examples】 ~ Forging of Large Rings ~ ■ Outer diameter Φ3600 mm × Inner diameter Φ3300 mm × Thickness 280 mm ■ Outer diameter Φ1200 mm × Inner diameter Φ650 mm × Thickness 365 mm 【Production Examples】 ~ Forging of Pipe Shapes ~ ■ Outer diameter Φ725 mm × Inner diameter Φ390 mm × Length 525 mm ■ Outer diameter Φ420 mm × Inner diameter Φ220 mm × Length 593 mm 【Production Examples】 ~ Forging of Block Shapes ~ ■ Height 200 mm × Width 550 mm × Length 2500 mm ■ Height 350 mm × Width 490 mm × Length 1700 mm *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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892500 Hearing Premium Power

Cool from the neck, without getting too cold. The long-lasting type of cooling power is now newly available!

A cooling ring made with P.C.M cooling material developed by NASA to protect astronauts from rapid temperature changes. It solidifies when cooled with temperatures below 22°C or water, making it easy to use as a cool item anywhere and anytime. The cooling material is plant-based, ensuring safety and reducing the risk of skin irritation in case of leakage. Additionally, it is environmentally friendly, providing peace of mind during disposal.

  • Other safety and hygiene products

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892000 Hearing

Cool from the neck, without making the body too cold. Usable repeatedly throughout the year and economical.

A cooling ring made with P.C.M cooling material developed by NASA to protect astronauts from rapid temperature changes. It solidifies when cooled with temperatures below 22°C or water, making it easy to use as a cool item anywhere and anytime. The cooling material is plant-based, ensuring safety and security, so even in the unlikely event of a leak, it is less likely to irritate the skin. Additionally, it is environmentally friendly, providing peace of mind when disposing of it.

  • Other safety and hygiene products

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892000 Hearing

Cool from the neck down without making the body too cold. Usable year-round, making it economical.

A cooling ring made with P.C.M cooling material developed by NASA to protect astronauts from rapid temperature changes. It solidifies when cooled with temperatures below 22°C or water, making it easy to use as a cool item anywhere and anytime. The cooling material is plant-based, ensuring safety and reliability, so even in the unlikely event of a leak, it is less likely to irritate the skin. Additionally, it is environmentally friendly, providing peace of mind during disposal.

  • Other safety and hygiene products

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Orifice Plate "ORT"

Differential pressure gauge and differential pressure transmitter for flow measurement! Designed and manufactured based on orifice calculations according to JIS standards.

The "ORT" is installed between pipe flanges to create a differential pressure based on the flow rate of liquids, gases, and steam, which is then measured using a differential pressure gauge or transmitter. The design and construction of the pipe flanges are carried out by the customer, while the orifice plate is designed and manufactured by our company based on orifice calculations in accordance with JIS standards. Additionally, we offer orifice flanges in various forms, including the flange-integrated type "ORS" and the flange wafer type "ORW." 【Features】 ■ Installed between pipe flanges ■ Generates differential pressure based on the flow rate of liquids, gases, and steam for measurement ■ Designed and manufactured by our company based on orifice calculations in accordance with JIS standards ■ Orifice flanges are also available *For more details, please refer to the PDF materials or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Yamato's uniqueness maximizes the value created by our customers! Yamato Kansai Area

We organically connect three businesses: "Plant Engineering, Logistics, and Operation Support," supporting the driving force of the Kansai economy!

We will realize an environment in the Kansai region where our customers can focus on their core business through a one-stop total service that integrates three businesses. ◆ Machinery and Plant Engineering Business ☆ A global plant solution through consistent responsibility construction made possible by linking technical capabilities and mobilization power ☆ Yamaken, a professional group in the plant machinery business, is highly regarded worldwide, starting from the Kansai region, for our "deepening" of design, construction, and maintenance tailored to the individuality and characteristics of each plant. ◆ Logistics Business / Logistics ☆ Achieving high-quality international 3PL through the link between proposal capabilities and on-site capabilities ☆ As an international 3PL that realizes the optimization of SCM, we provide high-quality 3PL with precise proposal capabilities and flexible on-site capabilities cultivated through our extensive experience, completing the ideal SCM for our customers. ◆ On-site Business / Operation Support ☆ Ensuring support for our customers' production lines through the link between improvement capabilities and on-site capabilities ☆ We create and provide new value through improvement and on-site capabilities cultivated in industries facing intense international competition. For more details, please refer to the attached materials.

  • Other services

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We accept applications for energy-saving subsidies (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Economy, Trade and Industry, Ministry of the Environment)!

A subsidy of one-third of the project cost will be provided for the replacement of LED lights, air conditioning, boiler water heaters, ventilation fans, elevators, window frames and glass, insulation materials, etc.!

The beneficial news is that there is a "self-reporting system," which means that when replacing building renovations and equipment (such as LED lights, air conditioning, boilers, ventilation fans, elevators, window frames and glass, insulation materials, etc.), a subsidy of one-third of the project costs will be provided! We are accepting applications for the subsidy itself! What you need to prepare are the architectural and equipment drawings, and if you have the electricity and gas usage from last year (FY 2017), we will conduct energy-saving calculations and provide you with a quote.

  • Management Seminar

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