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ring Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 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 17, 2025～Oct 14, 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. ニチベイパーツ Tokyo//Machine elements and parts
  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:Sep 17, 2025～Oct 14, 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. Reduces camera ghosting and flare phenomena - lens hood ニチベイパーツ
  3. O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  4. 4 Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  5. 5 What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会

ring Product List

751～765 item / All 835 items

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【GMORS Corporation】 (Buna material FKM) O-ring

【GMORS Corporation】 (Buna material FKM) O-ring

Complete molds for Japanese Industrial Standards and Automotive Industry Standards sizes! Various types of dimension tables are also available. We also solve problems related to material shortages!

This catalog introduces the "O-Rings (Buna-N material FKM)" from GMORS, handled by Seiwa Shokai Co., Ltd. We are equipped with molds for Japanese Industrial Standards and automotive industry standard sizes. Orders for inch sizes and non-standard sizes are also possible. We are here to help solve your material shortage issues. *Please use the catalog to assist in product selection. ■Supported Standards - P Series - G Series - V Series - S Series - AS568 Series *For more details, please refer to the PDF document or feel free to contact us.

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O-ring for (air/hydraulic) cylinder

O-ring for (air/hydraulic) cylinder

There is a track record of considering and adopting it as a component within the cylinder. *It is helpful in resolving the difficulty of obtaining rubber products!

We handle GMORS's "O-rings," so we would like to introduce them to you. GMORS has a complete lineup of molds for Japanese industrial standards and automotive standard sizes, and can also accommodate inch sizes and non-standard sizes. Due to a shortage of rubber materials, some O-rings may have longer delivery times. We are here to help solve your problems. *Please use the catalog to assist in selecting products. ■Supported Standards - P Series - G Series - V Series - S Series - AS568 Series ■Supported Materials - Nitrile (NBR) - Viton (FKM) - EPDM - Silicone *For more details about the products, please feel free to contact us.

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O-rings for pneumatic equipment

O-rings for pneumatic equipment

There is a track record of considering and adopting it as a component in pneumatic equipment. *It is helpful in resolving the difficulty of obtaining rubber products!

We handle GMORS's "O-Rings," so we would like to introduce them to you. GMORS has a complete range of molds for Japanese Industrial Standards and automotive standard sizes, and can also accommodate inch sizes and non-standard sizes. Due to a shortage of rubber materials, some O-Ring products may have longer delivery times. We are here to assist you in solving any problems you may have. *Please use the catalog to help with product selection. ■ Supported Standards - P Series - G Series - V Series - S Series - AS568 Series ■ Supported Materials - Nitrile (NBR) - Viton (FKM) - EPDM - Silicone *For more details about the products, please feel free to contact us.

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O-ring for hydraulic equipment

O-ring for hydraulic equipment

There are records of consideration and adoption as components in hydraulic equipment. *Helpful in resolving the difficulty of obtaining rubber products!

We handle GMORS's "O-Rings," so we would like to introduce them to you. GMORS has a complete set of molds for Japanese Industrial Standards and automotive standard sizes, and can also accommodate inch sizes and non-standard sizes. Due to a shortage of rubber materials, some O-Ring products may have longer delivery times. We are here to help solve your problems. *Please use the catalog to assist in selecting products. ■Supported Standards - P Series - G Series - V Series - S Series - AS568 Series ■Supported Materials - Nitrile (NBR) - Viton (FKM) - EPDM - Silicone *For more details about the products, please feel free to contact us.

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Special material O-ring for valves and fittings

Special material O-ring for valves and fittings

There are records of consideration and adoption as components within valves and fittings. *Helpful in resolving the difficulty of obtaining rubber products!

We offer a wide range of 'O-rings' made from various materials of Applied Seals' perfluoroelastomer compound "PERFREZ." Currently, there is a shortage of rubber raw materials, which has led to longer delivery times than usual, and we are receiving an increasing number of inquiries regarding this issue. We can also suggest materials based on the type of chemicals used and the operating environment! We can accommodate maximum outer diameters of up to 1,350mm and can accept orders for small lots. 【Features】 ■ Products that can be used at temperatures from -10°C to 300°C with very low compression set at high temperatures! ■ O-rings can be manufactured for use in high-temperature, high-pressure environments, or in environments exposed to chemical agents. ■ Compatible with a variety of highly corrosive chemicals such as acids, amines, and ketones. ■ Materials that can be used up to 320°C are also available. ■ Custom molding processes are possible to meet specific size and shape requirements. ■ We provide a simple estimate sheet that can be filled out with details about the equipment used and environmental temperature. *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

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Special Material O-Ring for Hydraulic Equipment

Special Material O-Ring for Hydraulic Equipment

There are records of consideration and adoption as components in hydraulic equipment. *Helpful in resolving the difficulty of obtaining rubber products!

We offer a wide variety of O-rings made from Applied Seals' perfluoroelastomer compound "PERFREZ." Currently, there is a shortage of rubber raw materials, which has led to longer delivery times than usual, and we are receiving an increasing number of inquiries regarding this issue. We can also suggest materials based on the type of chemicals used and the operating environment! We can accommodate outer diameters up to 1,350mm and accept orders for small lots. 【Features】 ■ Products that can be used at temperatures from -10℃ to 300℃ with very low compression set at high temperatures! ■ O-rings can be manufactured for use in high-temperature, high-pressure environments and in contact with chemical substances. ■ Compatible with a wide range of highly corrosive chemicals such as acids, amines, and ketones. ■ Materials that can be used at temperatures up to 320℃ are also available. ■ Custom molding processing is possible to meet specific size and shape requirements. ■ We provide a sheet that allows for easy estimation based on the description of the equipment used and the environmental temperature. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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Special material O-ring for piping equipment *Complies with the Food Sanitation Act

Special material O-ring for piping equipment *Complies with the Food Sanitation Act

There are considerations and adoption records for components within piping equipment (such as piping joints and connectors). *Helpful in resolving the difficulty of obtaining rubber products!

We offer a wide range of 'O-rings' made from various materials of Applied Seals' perfluoroelastomer compound "PERFREZ." Currently, there is a shortage of rubber raw materials, which has been causing delays in delivery times, leading to an increase in inquiries regarding this issue. We can also suggest materials based on the type of chemicals used and the operating environment! We can accommodate maximum outer diameters of up to 1,350mm and accept orders for small lots. Our products comply with the Food Sanitation Act. 【Features】 ■ Products that can be used from -10℃ to 300℃ with very low compression set at high temperatures! ■ O-rings can be manufactured for use in high-temperature, high-pressure environments, or environments that come into contact with chemicals. ■ Compatible with a wide range of corrosive chemicals such as acids, amines, and ketones. ■ We also offer materials that can be used up to 320℃. ■ Custom molding is possible to meet specific needs regarding size and shape. ■ We provide a sheet that allows for easy estimation based on the description of the equipment used and the environmental temperature. *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

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[GMORS Corporation] O-ring (EPDM material) compliant with food sanitation law

[GMORS Corporation] O-ring (EPDM material) compliant with food sanitation law

Complete molds in accordance with Japanese Industrial Standards and automotive industry standards! Solving your company's material and parts shortage issues!

This catalog introduces the "O-Rings" from GMORS Corporation, handled by Seiwa Shokai Co., Ltd. GMORS's O-Rings (made of EPDM material) comply with the Food Sanitation Act. *If necessary, we can provide a report confirming compliance with the Food Sanitation Act. 【Features】 - Compliance with the Food Sanitation Act - Complete molds for Japanese Industrial Standards and automotive industry standards sizes. - Custom production of inch sizes and non-standard sizes is also possible. 【Applicable Standards】 - P Series - G Series - V Series - S Series - AS568 Series We are here to help solve your material shortage issues. *Please use the catalog to assist in product selection. *For more details, please refer to the PDF materials or feel free to contact us.

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【GMORS Corporation】 (Buna material, FKM, fluorine rubber) O-ring

【GMORS Corporation】 (Buna material, FKM, fluorine rubber) O-ring

For those concerned about the difficulty of obtaining materials due to the withdrawal of raw material manufacturers: By sourcing from a different supplier, we have achieved purchasing from two companies! This can help diversify the risk of supply shortages.

A certain raw materials manufacturer has announced that it will withdraw from PFAS production by the end of 2025. It is expected that the withdrawal of this manufacturer will lead to a serious shortage of materials in the market. In fact, we have seen an increase in inquiries from our customers about products that use manufacturers other than this particular raw materials supplier. This catalog introduces the 'O-Rings (Buna-N, FKM, Fluoroelastomer)' from GMORS, which is handled by Seiwa Shokai Co., Ltd. By purchasing GMOS O-Rings from us, we believe we can help alleviate future supply concerns. [Reasons for Feasibility] - GMOS sources its products from suppliers other than the aforementioned raw materials manufacturer. - We are able to manage inventory, so if you provide us with information, we can prepare for immediate delivery. [Customer Feedback] - It has led to a reduction in costs from current purchase prices. - Since they hold inventory, there is no longer worry about the availability of materials in the market. *For more details, please refer to the PDF document or feel free to contact us.

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Three-party factoring

Three-party factoring

Funding with low fees is three-party factoring.

Three-party factoring is a service where a customer, the accounts receivable party, and Beat Trading enter into a factoring agreement to quickly convert accounts receivable into cash. Since the consent of the accounts receivable party is required, it takes longer to secure funding compared to two-party factoring. However, because payments can be made directly from the accounts receivable party to Beat Trading, the burden after factoring is reduced, and it is possible to utilize factoring at a low fee, as the existence of the accounts receivable can be confirmed with the accounts receivable party. If you would like to know more about Beat Trading's factoring, please feel free to contact us. For information on two-party factoring, please visit here: https://www.ipros.jp/product/detail/2000699620

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The Power of Music from a Scientific Perspective: Alpha Waves

The Power of Music from a Scientific Perspective: Alpha Waves

What exactly are alpha waves?

Have you ever heard of the term alpha waves? They are a type of brainwave that is said to be produced when one experiences a sense of relaxation. It is believed that there are certain types of music that can easily induce alpha waves just by listening, and various benefits are claimed. In this article, we will explain the effects of alpha waves from a scientific perspective. 【Contents】 ■ What are alpha waves? ■ What are the effects of alpha waves? ■ How can alpha waves be produced? ■ Music that easily induces alpha waves, part 1 ■ Music that easily induces alpha waves, part 2 ■ Conclusion *You can read the continuation of the article through the related link (our company website).

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[Research Material] Global Market for Silver-Based Soldering Materials

[Research Material] Global Market for Silver-Based Soldering Materials

World Market for Silver Soldering Materials: Soldering Powders, Soldering Pastes, Soldering Tapes, Soldering Rods, Wires, Others, HVAC, Automotive, Aerospace ...

This research report (Global Silver Base Brazing Materials Market) investigates and analyzes the current status and outlook for the global market of silver-based brazing materials over the next five years. It includes information on the overview of the global silver-based brazing materials market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the silver-based brazing materials market include brazing powder, brazing paste, brazing tape, brazing rods, wires, and others, while the segments by application cover HVAC, automotive, aerospace, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of silver-based brazing materials. It also includes the market share of major companies in silver-based brazing materials, product and business overviews, and sales performance.

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[Research Material] Global Market for Medical O-Rings

[Research Material] Global Market for Medical O-Rings

Global Market for Medical O-Rings: Silicone Type, EPDM Type, Others, Respiratory Devices, Drug Delivery Devices, Medical Devices, Others

This research report (Global Medical O-Ring Market) investigates and analyzes the current status and outlook for the global medical O-ring market over the next five years. It includes information on the overview of the global medical O-ring market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the medical O-ring market include silicone type, EPDM type, and others, while the segments by application cover respiratory devices, drug delivery devices, medical devices, and others. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of medical O-rings. It also includes the market share of major companies in the medical O-ring sector, product and business overviews, and sales performance.

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[Research Material] The Global Market for Microfluidic Technology

[Research Material] The Global Market for Microfluidic Technology

Global Market for Microfluidic Technology: Silicon Microfluidic Engineering, Glass Microfluidic Engineering, Polymer Microfluid ...

This research report (Global Microfluidics Technology Market) investigates and analyzes the current state and outlook for the global microfluidics technology market over the next five years. It includes information on the overview of the global microfluidics technology market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the microfluidics technology market include silicon microfluidics engineering, glass microfluidics engineering, polymer microfluidics engineering, and others. The segments by application focus on industrial & environmental, drug delivery, and pharmaceutical & life sciences research. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of microfluidics technology. The report also includes the market share of major companies in the microfluidics technology sector, product and business overviews, and sales performance.

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