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ring Product List and Ranking from 390 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

556～570 item / All 894 items

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Perfluoro O-ring Fluoro Power FFS (FFKM - Heat Resistant 330℃)

Perfluoro O-ring Fluoro Power FFS (FFKM - Heat Resistant 330℃)

Heat-resistant perfluoroelastomer (high temperature resistance: 330°C) material with O-ring cherry seal.

This is a material made of perfluoroelastomer, which has significantly improved heat resistance to a very high level. It possesses the best high-temperature characteristics among current rubber materials while also having excellent chemical resistance. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small O-rings to large diameter rings, not only in standard sizes according to JIS standards but also in various sizes, supporting the appropriate selection of O-rings in terms of both material and size. * Various fluororubbers, including perfluoro, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Etching Equipment
  • Other machine elements
  • Sealing

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O-ring Fluoro Power AF90 (FEPM - Pressure Resistant)

O-ring Fluoro Power AF90 (FEPM - Pressure Resistant)

High hardness type Afuras (FEPM) material with O-ring cherry seal.

The material is made of Aflas (FEPM), which has improved pressure resistance and excellent chemical resistance, as well as resistance to strong acids, strong alkalis, and steam. Additionally, it surpasses Perfluoroelastomer (FFKM) in amine resistance and possesses rare properties such as radiation resistance. Sakura Seal Co., Ltd. offers a wide variety of O-rings, from very small O-rings to large diameter rings, not only in standard sizes according to JIS standards but also in various sizes and materials, supporting the selection of appropriate O-rings in both material and size. * Various types of fluororubber, including FEPM, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Other machine elements
  • CVD Equipment
  • Sealing

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WN Series / IHI Rotating Machinery Engineering Co., Ltd.

WN Series / IHI Rotating Machinery Engineering Co., Ltd.

Chosen with overwhelming trust! Introducing IHI reciprocating compressors.

The IHI reciprocating compressor "WN Series" has been a highly regarded product since the manufacture of its first unit in 1954, receiving high praise from many customers. It possesses the toughness to withstand harsh continuous operation, and due to its double-acting design, it demonstrates excellent energy-saving performance by operating at partial loads in response to variations in usage. IHI offers a wide range of models in both oil-lubricated and oil-free types to meet various applications and respond to the diverse needs of our customers. 【Features】 ■ High Efficiency - By compressing air (gas) through the increase and decrease of volume due to reciprocating motion within the cylinder, it has less mechanical loss compared to other types of compressors, resulting in high efficiency. ■ Energy Saving - Not only when used at 100% load but also by instantly responding to load fluctuations and efficiently controlling power, it reduces power consumption and exhibits high energy-saving effects. ■ Tough - It has excellent seismic resistance and has a proven track record of operation in many nuclear power plants. ■ Flexibility - Capable of handling pressures from low to high up to 4.7 MPa(G). *For more details, please download the PDF or feel free to contact us.

  • Pneumatic Equipment

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Reverse engineering *scanning possible from small items to over 10 meters!

Reverse engineering *scanning possible from small items to over 10 meters!

For various fields of manufacturing! It enables extremely high-precision digitizing.

Tokuda Industrial Co., Ltd. offers reverse engineering services. Using non-contact laser scanning systems, surveyors, and T-SCAN, we can scan items ranging from small objects to large items over 10 meters. Furthermore, by combining high-performance data processing software such as Tebis, PolyWorks, and Sufacer, we enable extremely high-precision digitizing. 【What we can do】 ■ Compare and verify manufactured products with original data ■ Digitize handmade products ■ Feed back the surface shape of molds that have been tuned by hand into CAD data ■ Compare subtle shape differences that cannot be determined by point measurements *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Other measurement, recording and measuring instruments
  • Contract measurement

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Beniaring product "G.O.M. (Gluon Module)"

Beniaring product "G.O.M. (Gluon Module)"

Introducing veneer products that exhibit excellent properties against heat shrinkage! They possess resilience.

The "G.O.M. (Gluon Module)" is a module product that is processed into a U-shape from Superwool(R) / Super Wool HT blankets or SC blankets 1600, and compressed, without any binders. We also offer the "G.O.M.-L type," which is made by layering and compressing blankets cut into strips. Both types have resilience and exhibit excellent properties against thermal shrinkage. 【Recommended Adhesives】 ■ Thermodyne "ZH-M" (for application to refractory materials) ■ Thermodyne "CW-M" (for application to inorganic fibers) *For more details, please refer to the PDF materials or feel free to contact us.

  • fiber

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[Electronic Device Production Example] Case

[Electronic Device Production Example] Case

Product and application case! Introduction of examples of electronic devices produced by our company.

Nagaoka Mold Co., Ltd. manufactures products in a wide range of fields, including electronics, optical equipment, office automation, automotive, machine parts, medical-related components, and food-related parts. We specialize in the design and production of precision plastic molds from small to medium sizes, and we also conduct mass production and prototype trials with molding machines up to 180 tons. In particular, we excel in producing precision small parts and products with complex mechanisms that others cannot achieve. With innovative ideas and reliable technology, we have supported numerous companies to date. Moving forward, we aim to enhance the appeal of manufacturing as a unified company while challenging ourselves to develop our technical capabilities to meet the needs of the times. 【Case Overview】 ■Product/Application: Case *For more details, please download the PDF or feel free to contact us.

  • Plastic Mould
  • plastic

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Domestic Teflon-coated O-ring

Domestic Teflon-coated O-ring

This is a domestically produced Teflon-coated O-ring.

We handle not only JIS standard products but also non-standard sizes and extra-large diameters. With over 25 years of experience specializing in Teflon, we are a testament to MADE IN JAPAN and our top Japanese technology. We offer colors in black, red, and white. *White is a custom and special specification. Please contact us for inquiries.

  • Company：F.E.K
  • Price：Other
  • others

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Reverse engineering

Reverse engineering

Are you having trouble with updating your control devices? We can achieve it through reverse engineering!

By analyzing existing systems through reverse engineering, we clarify their mechanisms, operations, components, and special technologies, and restore functionality using the latest equipment. ■ Are you facing any of these issues? - Want to update foreign electrical products to Japanese-made ones - Want to upgrade analog control to PLC - Want to update black box control - Want to upgrade DC motors to AC motors ↓ ■ We will achieve this through reverse engineering! - We investigate and analyze existing functions and restore them with the latest equipment - We can accommodate a wide range of domestic and foreign manufacturer equipment - You can also leave the maintenance after the update to us.

  • Food Factory Equipment

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Yellowock

Yellowock

To prevent oil leaks and foreign object contamination! Intended for use in hydraulic systems without pressure, etc.

We would like to introduce "Yelrock," which we handle. It is suitable for hydraulic systems without pressure and chemical piping systems. The temperature range is from -25°C to 90°C, and the compatible pipe diameters range from 1mm to 42mm. We also handle the "ORS O-ring set." Please feel free to contact us when you need assistance. 【Compatible Pipe Diameters】 ■MICRO: 1–10mm ■STD: 5–22mm ■XL: 13–42mm *For more details, please download the PDF or feel free to contact us.

  • Piping Materials

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Special-shaped seal ring (irregular ring)

Special-shaped seal ring (irregular ring)

It is a special-shaped seal ring (irregular ring) made using the "sending baking method."

Compared to extruded adhesive products and welded products, the joints are less noticeable, and there is no inferior performance compared to general molded products. Additionally, since they are molded products, they meet JIS standards. When using the molds owned by our company, there is no need to create new molds, allowing for low-cost production of small lot products. We can also manufacture difficult shapes such as corrugated ring belts that are challenging to produce with extrusion processing or general molds.

  • Rubber

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Aspha(R) WP O-ring + flat washer New waterproof screw

Aspha(R) WP O-ring + flat washer New waterproof screw

The waterproof screw "Asfa(R) WP" combines stable waterproofing with high axial force due to sinkage reduction.

"Asfa(R) WP" is a new concept waterproof screw that incorporates a flat washer in addition to an O-ring located under the neck. Since the O-ring can be positioned on the outer circumference of the screw head, it maintains stable waterproof performance even if there is a shift in the fastening component. Moreover, it ensures sufficient contact surface, allowing for fastening with higher axial force without causing the fastening component to sink. Additionally, in the automatic screw tightening process, the flat washer (metal) makes contact with the chute rail of the screw feeding machine, enabling smooth transportation. **Features of Asfa(R) WP** - It exhibits stable waterproof performance with minimal influence from the positional shift of the fastening component. - By reducing the sinking of the fastening component, it allows for fastening with higher axial force. - The contact of the flat washer with the chute rail in the automatic screw tightening process enables smooth transportation. *For more details, please refer to the PDF document or feel free to contact us.*

  • アスファ(R)WP-3.png
  • アスファ(R)WP-2.jpg
  • nut

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3D scanning reverse engineering

3D scanning reverse engineering

Integrated production system from 3D scanning, 3D CAD data creation, to mold manufacturing.

Our company offers "3D Scanning Reverse Engineering," suitable for 3D scanning, 3D CAD data creation, and mold manufacturing. It is ideal for creating 3D CAD data for plastic products and die-cast products that do not have existing 3D CAD data. Additionally, we can 3D scan plastic products and die-cast products and compare them with 3D CAD data. 【Features】 ■ Reduces the lead time for comparing and verifying actual products with 3D CAD data to less than half of the conventional time. ■ Converts existing products into 3D data in less than half the time of traditional measurement methods, and allows for comparison and verification. ■ After the 3D CAD data is completed, we can support mold manufacturing and mass production. ■ Allows for comparison and verification by 3D scanning prototypes after mold manufacturing. ■ Proven track record of restoring products and molds from over 20 years ago. ■ Proven track record of restoring products and molds that have become difficult to procure from suppliers. ■ We can consistently handle all of these tasks in-house. *For more details, please refer to the related links or feel free to contact us.

  • Mold Design

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Shonan Maruhachi Estec Co., Ltd. Company Profile

Shonan Maruhachi Estec Co., Ltd. Company Profile

We will lead to technological innovation in your research and development, production, and quality control processes.

Shonan Maruhachi Estec Co., Ltd. (SMST) quickly understands our customers' needs and provides prompt and accurate proposals based on the experience and knowledge cultivated across various industries and fields. Our best proposals and products, judged comprehensively on quality, functionality, and cost, maximize the potential for bridging knowledge and technology, contributing to our customers' development. 【Business Activities】 ○ Design, manufacturing, and sales of vacuum equipment parts for semiconductor and LCD manufacturing equipment ○ Handling of separation analysis instruments in various industries → Analytical instruments and consumables including HPLC, LC-MS, GC, and GC-MS ○ Custom design, manufacturing, and sales of research and analytical instruments ○ Processing and sales of various resin, metal, and glass components For more details, please contact us or download the catalog.

  • Pipe Fittings
  • Processing Contract
  • valve

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Masuoka Corporation O-Ring General Catalog

Masuoka Corporation O-Ring General Catalog

O-ring comprehensive catalog for a consistent production system from mold design and manufacturing to products.

This is the "O-Ring Comprehensive Catalog" from Masuoka Co., Ltd., a comprehensive seal manufacturer specializing in JIS standard O-rings, semiconductor O-rings, marine O-rings, and more. Since its establishment, Masuoka Co., Ltd. has aimed for quality first as a comprehensive seal manufacturer, obtaining JIS and ISO-9001 certifications, and striving to improve technology with an eye on environmental considerations, supplying high-precision products to the market, and aiming to be a fresh company that contributes to society. This catalog features various O-ring products, including JIS standard O-rings. 【Featured Products】 ○ JIS B 2401 P for dynamic applications ○ JIS B 2401 V (for vacuum flanges) ○ O-rings and gaskets for vacuum applications ○ JIS B 2401 G for static applications, among others For more details, please contact us or download the catalog.

  • Sealing
  • Other machine elements

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Separate Unit Conveyor Light

Separate Unit Conveyor Light

This product pursues thorough cleanliness in logistics and transportation within clean areas and sanitary environments.

Introducing the "Separate Unit Conveyor Light." Since there are no devices between the two frames, the conveyor width can be freely set. It excels in maintainability and has a very high level of cleanliness. Additionally, the use of ultra-compact motors allows for a super compact frame design. The transport method can be selected between roller type and chain type, and it can be manufactured in either SUS or SS material. 【Features】 ■ Roller section with excellent maintainability and cleanliness ■ The lower part of the conveyor can be freely moved by Racrew ■ The absence of devices between the two frames allows for flexible conveyor width settings ■ Excellent maintainability and very high cleanliness ■ Transport method can be selected between roller type and chain type *For more details, please refer to the PDF document or feel free to contact us.

  • Company：OMC
  • Price：Other
  • Other conveying machines

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