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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

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

31~45 item / All 863 items

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PEEK standard material ring natural (black)

Super engineering plastic PEEK [Ring, Natural Black] standard material. A wide variety at low prices!

● Standardization of ring material made from super engineering plastic PEEK. ● PEEK natural grade (black) * Daicel-Evonik Co., Ltd. VESTAKEEP L4000G ● Size (outer diameter from 100 to 360, various inner diameters) ● Ring thickness (10, 15, 20, 25, 30, 35mm) ● Manufacturing method: Smart molding (in-house developed molding method) * Select a size close to the product and process it in small quantities for commercialization. By utilizing this material, which is cheaper 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 - High purity, with low leaching of impurities.

  • Engineering Plastics
  • Other Auto Parts
  • CMP Equipment

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Etching machine

This is a wet etching machine using a ferric chloride solution. In addition to general conveyor systems, we can also manufacture specialized equipment such as for cylinder rolls.

We manufacture etching machines that accommodate various processing methods and substrates, including a special etching machine for producing die-cut labels from a roller conveyor type general-purpose etching machine, an etching plate-making device for gravure printing cylinder rolls, and etching for transparent conductive materials.

  • Other surface treatment equipment
  • Other conveying machines
  • Other cleaning machines

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Military case "Amazon Case"

Transport high-performance precision equipment safely! The body with a one-piece structure created by rotational molding excels in robustness.

The "Amazon Case" is a container case developed for the safe transportation of high-performance precision equipment. The body, made with a rotational molding one-piece structure, excels in robustness, has an IP65 waterproof rating, and can be customized with interior processing to fit the stored equipment. It is used for transportation under harsh conditions such as in defense and disaster sites. 【Features】 ■ The material "polyethylene" is suitable for temperature ranges from -40°C to +70°C ■ The "concave-convex structure" on the bottom of the lid prevents the lid from shifting in the direction of operation ■ When the lid is closed, the O-ring is compressed to provide "IP65" waterproof performance ■ The "insert" embedded using a unique molding method allows for the fixation of hardware ■ Complies with environmental standards "RoHS2" and military standards "MIL-STD-81/DEFSTAN00-35" *For more details, please refer to the PDF document or feel free to contact us.

  • Other work tools
  • Storage

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Free comprehensive catalog of O-rings available.

A comprehensive catalog covering various O-rings is being distributed for free!

For rubber industrial components such as O-rings and packings, as well as resin industrial components like Teflon, nylon, and Delrin, and other related matters, please feel free to contact us. We welcome inquiries for small quantities, prototypes, and mass production. In particular, O-rings are our main product, and we can provide over 4,000 types of molds for both JIS standard and non-standard sizes. This allows us to create prototypes without the need for molds. Additionally, we have a wide range of options, including large-diameter O-rings from 300mm in inner diameter to infinite sizes, as well as Teflon resin O-rings. We strive to create a company that truly embodies "customer-first" principles, placing great importance on "delivery times, unit prices, quality, and product strength" to enhance our appeal to everyone.

  • Rubber
  • plastic

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CNC Handling Hydroformer

Realizing molding that was previously considered impossible.

◆ Achieved complete precision synchronous control of multiple molding parameters such as internal pressure, molding axis, and growth axis using computer NC, enabling high-speed and high-precision playback processing. ◆ Realized energy saving and low noise by adopting the DDV hybrid servo pump. ◆ Simplified and facilitated processing engineering design and data input through the process design data sheet.

  • Other machine tools

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Implementation results and equipment: Industrial plant engineering "Ink manufacturing equipment"

We provide comprehensive support from the acceptance facilities for raw materials and pharmaceuticals to the mixing, adjustment, filtration, and filling lines.

Printing inks used in various items such as electrical products around us, newspapers, books, cars, and packaging. Our company provides a comprehensive response from the acceptance equipment for raw materials and chemicals to the formulation, adjustment, filtration, and filling lines. 【Manufacturing Process】 Raw materials → Formulation → Dispersion → Mixing & Color Adjustment → Filtration → Filling → Shipping *For more details, please contact us or download the PDF to view it. *The downloadable PDF is an excerpt version.

  • Contract manufacturing

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Introduction of achievements and equipment: Industrial plant engineering "Electronic materials manufacturing equipment"

By demonstrating "total engineering," it is possible to shorten the overall process, achieve high quality, ensure safety, and reduce construction costs.

Electronic materials refer to the materials used in essential electronic components, semiconductors, and liquid crystal substrates for electrical products such as LCD TVs, computers, and mobile phones. We have extensive experience and over 20 years of achievements in the design and construction of manufacturing plants for organic and inorganic chemistry. Based on this wide-ranging experience, we are committed to creating plants that excel in operability and cost-effectiveness from the customer's perspective across various production facilities. Additionally, by demonstrating our unique feature of "total engineering," we can achieve a reduction in overall process time, high quality, safety, and lower construction costs. 【Our Product Lineup】 Fertilizer manufacturing equipment, sulfuric acid manufacturing equipment, electronic materials manufacturing equipment, organic solvent manufacturing equipment *For more details, please contact us or download the PDF for review. *The downloadable PDF is an excerpt version.

  • Contract manufacturing

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Implementation Results and Equipment: Industrial Plant Engineering "Organic Solvent Manufacturing Equipment"

By demonstrating "total engineering," it is possible to shorten the overall process, achieve high quality, ensure safety, and reduce construction costs.

Organic solvents are a general term for organic compounds that have the property of dissolving other substances. They are widely used in painting, cleaning, printing, and other applications. We have numerous achievements in the design and construction of manufacturing plants for organic and inorganic chemistry. Based on our extensive experience, we are committed to creating plants that excel in operability and cost-effectiveness from the customer's perspective across various production facilities. Additionally, by demonstrating our unique feature of "total engineering," we can achieve a reduction in overall processes, high quality, safety, and lower construction costs. 【Our Product Lineup】 Fertilizer manufacturing equipment, sulfuric acid manufacturing equipment, electronic materials manufacturing equipment, organic solvent manufacturing equipment *For more details, please contact us or download the PDF for viewing. *The downloadable PDF is an excerpt version.

  • Contract manufacturing

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Implementation results and equipment: Environmental plant 'Fish Meal Plant'

Leave the plant engineering of the essential "fish meal factory" for the fishing industry to us!

The by-products (heads, internal organs, bones, skin, etc.) discharged after fish processing contain a lot of moisture, making general disposal methods like incineration difficult. Therefore, fish meal plants are essential facilities in the fishing industry. Fish meal refers to feed and fertilizer produced from by-products and small fish through cooking, pressing, and drying. Additionally, the liquid separated during the pressing process is further separated by a centrifuge and supplied as fish oil to various industries. For new plant installations, we provide a comprehensive service from design to construction for the entire product manufacturing flow. For partial updates, we offer a complete package from design to construction for key equipment such as cookers, screw presses, and dryers. The main equipment, including cookers, screw presses, and dryers, is customized based on lab tests conducted with testing machines and the results obtained. We also assist with manufacturing process improvements and product development. *For more details, please contact us or download the PDF for more information. *The downloadable PDF is an excerpt version.

  • Mechanical Design

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[Company Information] Mitsubishi Material Tech's "Total Engineering"

We support your technology from approximately 40 branches and offices nationwide.

Since our founding in 1958, we have been involved in engineering across various industries as a member of the Mitsubishi Materials Group. As a company that provides essential equipment technology for improving our customers' manufacturing capabilities, we continue to contribute to the advancement of manufacturing through "technology that supports our customers' technology." Furthermore, while we are engaged in plant engineering, we are also a manufacturing company that creates industrial machinery and equipment, enjoying the patronage of many customers. Additionally, based on the resource exploration, geological survey, and drilling technologies cultivated from our roots in the mining industry, we have many years of experience as a resource and environmental consultant. As a resource and environmental consultant, we offer "measurement and analysis," as a manufacturing company, we provide "consultation on the optimal introduction of machinery and equipment to plants," and as a construction company, we offer "consultation on the entire plant." We have the strength to provide one-stop solutions from approximately 40 branches and offices nationwide. We look forward to your inquiries.

  • Mechanical Design

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Industrial Plant Engineering: Pharmaceutical and Cosmetic Plants

We propose structural facilities from the perspective of "preventing mistakes" and "preventing contamination"!

We leverage our years of experience in active pharmaceutical ingredient equipment to propose the optimal layout that meets our customers' needs. We conduct GMP-compliant design and assist with the verification and documentation from design to manufacturing and trial operation based on our well-established internal validation standards. 【Our Product Lineup】 Fertilizer manufacturing equipment, sulfuric acid manufacturing equipment, electronic materials manufacturing equipment, organic solvent manufacturing equipment *For more details, please contact us or download the PDF for review. *The downloadable PDF is an excerpt version.

  • Mechanical Design

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Ceramic ring [Uniform charge to the lap plate]

Uniform charging of diamond abrasive grains onto the grinding surface.

The ceramic ring evenly charges the diamond abrasive particles from the slurry sprayed on the lap plate onto the surface of the plate. The use of the ceramic ring efficiently fixes the diamonds, preventing chipping and scratching. <Product Lineup> - Compatible with lap plates ranging from 8 inches to 48 inches. *Ceramic rings of other sizes can also be custom quoted and manufactured.

  • LED Module

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NK ring (Teflon-coated O-ring)

O-rings that can withstand temperatures from -60 to 260°C due to Teflon coating.

●Usage Range It can be used at a pressure of 7 MPa and a temperature range of -35 to +204°C.

  • plastic
  • Rubber
  • others

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High chemical resistance O-ring NK ring utilized in tanks.

Examples of applications for O-rings and NK rings with excellent durability performance.

Stainless steel containers have been rapidly growing in recent years. O-rings and NK rings, which have excellent chemical resistance, are useful as seals used for this lid.

  • Rubber
  • plastic

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High durability O-ring NK ring utilized in filters.

Examples of applications for O-rings and NK rings with excellent durability performance.

The NK ring, known for its excellent durability among the many O-rings, has been widely used as a seal for filter cartridges. It is the most common application for NK rings.

  • Rubber
  • plastic

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