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 24 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

ring Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

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  4. 4 協和シール工業 Niigata//Rubber products
  5. 5 null/null
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ring Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
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?
  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 Contact Probe Comprehensive Catalog / Sankei Engineering
  5. 4 【For JAS Certification】 Measures against foreign matter contamination in food factories! 'MP Foods O-Ring'

ring Product List

271～285 item / All 683 items

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On-site measurement available at your company! 3D measurement and reverse engineering.

On-site measurement available at your company! 3D measurement and reverse engineering.

[Exhibition at Messe Nagoya 2023] We will submit reports from dimensional inspections and perform CAD data editing through scanning.

We are planning to promote our measurement services at Messe Nagoya 2023! If you are interested, please feel free to stop by our booth on the day of the event. ■ Dimensional Inspection We conduct inspections to confirm accuracy. We can measure items ranging from small sizes up to approximately 10 meters with high precision at 10μ units. ■ Reverse Engineering By scanning items without drawings or data using a 3D measuring device, we can restore them as data. We have implemented CAD (Recreate). We perform scanning with a non-contact laser measuring device and provide CAD data tailored to our customers' needs. It is also possible to make arrangements based on the measured data. We can accommodate scanning on-site as well. *For more details, please download the PDF document or contact us by saying "I saw it on Ipros."

  • 3D measuring device

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"O-rings" can be processed to any desired diameter! We can accommodate even small quantities!

"O-rings" can be processed to any desired diameter! We can accommodate even small quantities!

We can accommodate all sizes of round tubes and double D types! Leave the ring processing to us! Non-conductive types are also available in each size!

We accept processing of O-rings in any desired diameter (L size). ■ Round tube type → Features noise countermeasures due to high conductivity and soft adhesion due to its hollow structure. ■ Double D type → Achieves waterproofing and EMI countermeasures with a single gasket. ■ Non-conductive type → We can process waterproof and dustproof seals in any desired diameter. * We accommodate various diameters outside of O-ring standard sizes. * For more details, please refer to the PDF document or feel free to contact our sales team.

  • EMC countermeasure products

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Backup ring JISB2401-4

Backup ring JISB2401-4

O-rings are components for preventing protrusion. We have a wide variety of sizes and types in stock! Immediate delivery available!

This is an auxiliary component to prevent O-ring protrusion when used under high pressure. We offer a wide variety of dimensions and types. Shape/Type: Spiral (T1) Bias Cut (T2) Endless (T3) In stock and ready for immediate delivery! NOK Distributor: Yamaden Co., Ltd. Website https://www.yamaden.com/index.html Please feel free to contact us.

  • Hydraulic Equipment
  • Water Hydraulic Equipment
  • Pneumatic Equipment

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O-ring JIS B 2401-1 G series (G number) <NOK>

O-ring JIS B 2401-1 G series (G number) <NOK>

Fixed O-rings *Various sizes and materials are abundantly in stock*

We offer a wide variety of sizes and materials. Material types: Nitrile/NBR, Fluoro/FKM, Silicone/VMQ, Ethylene Propylene/EPDM, Urethane/AU, Hydrogenated Nitrile/HNBR, Chloroprene/CR, Acrylic/AU, Butyl/IIR, Fluorosilicone/FVMQ We also handle various other materials. <NOK Distributor> Yamaden Co., Ltd. Website https://www.yamaden.com/index.html Please feel free to contact us.

  • Hydraulic Equipment
  • Water Hydraulic Equipment
  • Pneumatic Equipment

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O-ring S Series (S number) <NOK>

O-ring S Series (S number) <NOK>

Fixed O-rings *Various sizes and materials are abundantly in stock*

We have a wide variety of dimensions and materials available. Material types: Nitrile/NBR Fluoro/FKM We also handle various other materials. Please feel free to contact us. <NOK Distributor> Yamaden Co., Ltd. Website https://www.yamaden.com/index.html Please feel free to contact us.

  • Hydraulic Equipment
  • Water Hydraulic Equipment
  • Pneumatic Equipment

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O-ring Old JASO F404 Series <NOK>

O-ring Old JASO F404 Series <NOK>

For fixed use, for exercise *Various dimensions and materials are abundantly in stock*

We offer a wide variety of sizes and materials. Types of backup numbers: AS568 (formerly ARP568) Old AN6227 (formerly JIS W 1516) Old AN6230 (formerly JIS W 1517) Material types: Nitrile/NBR Fluorine/FKM Silicone/VMQ Ethylene Propylene/EPDM Hydrogenated Nitrile/HNBR Acrylic/AU We also handle various other materials. Please feel free to contact us. <NOK Distributor> Yamaden Co., Ltd. Website https://www.yamaden.com/index.html Please feel free to contact us.

  • Hydraulic Equipment
  • Water Hydraulic Equipment
  • Pneumatic Equipment

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Reverse engineering

Reverse engineering

When there are no drawings available for remaking an aging mold, we will create drawings that are faithful to the sample.

At So Engineering Co., Ltd., we measure products without design drawings and create faithful drawings based on samples. Please send us the actual product, or let us know the product photos and approximate external dimensions via email. We will provide you with a quote promptly. We are seeing an increase in cases where there are no drawings when reconstructing aging molds. Please feel free to contact us. 【Request Process】 ■ Please inform us of the approximate external dimensions via email → Quote ■ Measure and extract the dimensions and shape data necessary for drafting ■ Construct and create drawings in 2D or 3D CAD data according to your requirements ■ Submit the data in the specified format ■ After that, we will issue an invoice and return the product to you *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract measurement
  • Prototype Services
  • Other contract services

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Laser Texturing

Laser Texturing

Even complex 3D shapes and precision parts can be textured, sculpted, and marked with microstructures!

With GF's digital laser technology, decorative and functional textures can be easily and consistently reproduced at any time. Even with complex 3D shapes and precision parts, texture processing, engraving, microstructures, and marking are possible. We offer models such as the "LASER P 400" with a work size of 600×400×250, the "LASER P 400 U" with a diameter of 120×120, and the "LASER S 1000 U" with a diameter of 660×550. 【Features】 ■ Easily and consistently reproduce decorative and functional textures at any time ■ Texture processing, engraving, microstructures, and marking are possible even for complex 3D shapes and precision parts *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines

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O-ring

O-ring

We have a wide variety of sizes available, so please feel free to contact us.

【Specifications】 Wire diameter φ0.7 to φ32, inner diameter φ1 to φ846 Various colored rubber Materials available include fluorine, silicone, NBR, EPT, and CR. Main hardness 50° to 90° Special hardness can also be produced upon request. Please contact us.

  • Rubber mold
  • Rubber Processing Machine

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Molded object

Molded object

We will work together with our customers from prototype to drawing and mold creation.

We handle materials such as fluorine, silicone, NBR, EPT, and CR. Main hardness: 50° to 90° Additionally, we can produce special hardness upon request. Please contact us.

  • Rubber mold
  • Rubber Processing Machine

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High-performance wearing "Selvic UP (U272)"

High-performance wearing "Selvic UP (U272)"

High wear resistance performance in oil environments! Easy to install in piston grooves and rod grooves with high flexibility.

The "Selvic UP (U272)" from Unipla Co., Ltd., which we handle, is a high-performance bearing that boasts stable sliding performance and wear resistance in oil environments. It is a composite material made from synthetic fiber substrates and unsaturated polyester resin, characterized by stable and excellent sliding performance in oil environments, along with a low friction coefficient from the start of operation. It has excellent compressive strength. Additionally, it possesses high impact resistance and stick-slip resistance, and its high flexibility makes it easy to install in piston grooves and rod grooves. 【Features】 ■ Excellent wear resistance ■ Resistant to cracking and chipping ■ Stick-slip resistance ■ Good and stable operation ■ High compressive strength *For inquiries, please visit our website or contact us directly by phone.

  • plastic

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Realization of smart manufacturing

Realization of smart manufacturing

Simplifying the transition to manufacturing! Elevate your business to the next level with the introduction of IIoT connectivity technology.

Moxa's security-enhanced networking devices help secure your industrial network infrastructure by routing authorized traffic to its intended destination. The industrial IPS (Intrusion Prevention System) is equipped with deep packet inspection technology focused on OT. By enhancing visibility into IT network security, it mitigates risks and protects industrial networks from security threats. 【Key Technologies】 ■ IT/OT integrated security ■ Trusted wired and wireless networks ■ Efficient OT/IT/IIoT protocol interoperability *For more details, please refer to the PDF document or feel free to contact us.

  • Industrial PCs

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