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ring Product List and Ranking from 400 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Aug 19, 2026～Sep 15, 2026
This ranking is based on the number of page views on our site.

ring Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 19, 2026～Sep 15, 2026
This ranking is based on the number of page views on our site.

  1. 桜シール 日本本社 Tokyo//Rubber products
  2. 加茂精工 本社 Aichi//Machine elements and parts
  3. 誠和商会 Osaka//Machine elements and parts
  4. 4 null/null
  5. 5 null/null
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ring Product ranking

Last Updated： Aggregation Period:Aug 19, 2026～Sep 15, 2026
This ranking is based on the number of page views on our site.

  1. Non-backlash TCG split ring 'RGD/RDC' 加茂精工 本社
  2. Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  3. Attention surface grinding machine users! Popular product "Warp Removal Sheet" トリオエンジニアリング トリオ株式会社
  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 [Compatible with metal detection] Measures against foreign matter contamination in food factories! 'MP Foods O-Ring' アラム

ring Product List

181～210 item / All 967 items

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Engineering "Chip Drying Equipment for Wood Biomass Power Generation"

Engineering "Chip Drying Equipment for Wood Biomass Power Generation"

"Effective Utilization of Biomass Fuel" Chip drying equipment for building a circular society. Capable of chip drying for a 5,000 kW class wood biomass power generation scale.

The "Chip Drying Equipment for Wood Biomass Power Generation" is designed to accommodate chip drying for a biomass power generation scale of 5,000 kW. It dries wood chips for fuel using hot air generated from the combustion of wood chips and bark, making it economical. It can also be used in conjunction with liquid or gas fuel burners, allowing for the drying of fuel wood chips even when there is no wood chip available as a heat source. 【Features】 ○ Economical ○ Emergency response and labor-saving ○ Safety management *For more details, please download the PDF or contact us.

  • Drying Equipment
  • ring

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Engineering Technology - Non-Ferrous Metal Smelting [Case Studies Available!]

Engineering Technology - Non-Ferrous Metal Smelting [Case Studies Available!]

Extract and propose issues between projects. This year, we will supply lead anodes, which excel in corrosion resistance and deformation resistance and have a proven track record of extended lifespan compared to conventional lead anodes, to various non-ferrous smelting companies!

The "Engineering Business in the Non-Ferrous Metal Smelting Field" has been the core of our operations since our founding in 1964. We take pride in our extensive experience, particularly in the fields of copper, zinc, and lead, with achievements ranging from providing software such as consultation and basic engineering to turnkey contracting not only in Japan but also around the world. As an engineering company, we consistently handle everything from the planning stage of non-ferrous metal beneficiation and smelting plants to project management, operational guidance, and maintenance. 【Services Offered】 ■ Market Research ■ Feasibility Studies ■ Environmental Assessments ■ Site Surveys and Site Selection *For more details, please download the catalog or contact us.

  • others
  • ring

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Makioka Manufacturing Co., Ltd. "O-Ring Size Chart"

Makioka Manufacturing Co., Ltd. "O-Ring Size Chart"

We also accept orders for original products with different materials and hardness, as well as production using colored rubber.

This is the dimension table for O-rings from Masuoka Manufacturing Co., Ltd., used as sealing components in various industrial settings. It includes dimensions for various O-rings such as "JIS B 2401 P for dynamic applications," "JIS B 2401 G for static applications," and "JIS B 2401 V for vacuum flanges." 【Dimension Table Information】 ○Nominal Number ○Thickness ○Inner Diameter ○Outer Diameter For more details, please contact us or download the catalog.

  • Sealing
  • Rubber
  • ring

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Large-diameter joint-type O-ring

Large-diameter joint-type O-ring

Stable finishing, appearance, and dimensional accuracy! Molding is carried out using various equipment dedicated to joint molding.

We would like to introduce our "Large Diameter Joint Type O-Ring." Traditionally, O-rings without molds were connected using adhesive to extruded rubber cords, but this method had issues with the strength, heat resistance, oil resistance, chemical resistance, and sealing performance of the adhesive parts. Our product is molded using press vulcanization, which is the original molding method for rubber. Since no adhesives are used, it has the same performance as standard molded products. 【Features】 ■ Molded by press vulcanization ■ No adhesives used ■ Has the same performance as standard molded products ■ Does not require molds for single items or small lots ■ Large diameter O-rings can be manufactured at low cost and with short lead times *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • ring

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What are subsidies and grants? Assistance with preparing subsidy application forms and grant applications.

What are subsidies and grants? Assistance with preparing subsidy application forms and grant applications.

What are subsidies and grants? Assistance with creating subsidy application forms and grant applications.

Utilizing subsidy programs such as the Business Restructuring Subsidy, IT Introduction Subsidy, Small Business Sustainability Subsidy, and Manufacturing Subsidy, our certified small business consultants and administrative scriveners will support you from the application process to approval. For details on fees and services, please check our website.

  • Management consultant/Small business consultant
  • Audit/Accounting
  • Other services
  • ring

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Reverse engineering

Reverse engineering

A wide variety of items and shapes/specifications are accommodated! A high-spec design system that transforms challenges into possibilities.

At Sugiura, we offer "reverse engineering," where we measure and digitize sample products using a three-dimensional measuring device and create molds for replication. Through meticulous discussions with our clients, we accurately grasp their needs and advance the design process while thoroughly repeating internal reviews. To faithfully reproduce subtle curves of the body and other sensory nuances, we have implemented advanced 3D CAD systems used by automotive parts manufacturers. We can accommodate a wide variety of items, shapes, and specifications. 【Features】 ■ High-spec design resilience that transforms difficulties into possibilities ■ Measurement technology and programming that perfects precision *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • ring

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Domestic Teflon-coated O-ring - Red

Domestic Teflon-coated O-ring - Red

Domestic Teflon-coated O-ring - Red

Domestic Teflon-coated O-rings - Red We accommodate not only JIS standard products but also non-standard sizes and extra-large diameters.

  • Company：F.E.K
  • Price：Other
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Domestic Teflon-coated O-ring - White

Domestic Teflon-coated O-ring - White

Domestic first! Teflon-coated O-ring - white

Domestic production! Teflon-coated O-rings - White Now available for manufacturing. Colors available: black, red, and white. *White is a custom and special specification. Please inquire.

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

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【Machined from Φ200】Thin-walled continuous ring made of polyacetal

【Machined from Φ200】Thin-walled continuous ring made of polyacetal

[Okayama Manufacturing Contest 2019 Excellent Work Award] Thin-walled continuous ring machined from a Φ200 polyacetal resin round bar with a wall thickness of 0.5mm.

"POM (Polyacetal resin)" is a material that excels in heat resistance, impact resistance, and wear resistance, and is frequently used for mechanical parts. Processing it into a long, uniform shape with a thickness of 0.5 mm requires advanced technology. If there is even a slight error in synchronizing the "rotation" of the material with the "feed" of the machine tool at the appropriate speed, it can lead to variations in thickness and the risk of breaking during processing. Our company has used this material to produce a 0.5 mm thin-walled ring through composite lathe machining. 【Features】 ■ Continuous processing into a ring shape with a thickness of 0.5 mm ■ Material: POM (Polyacetal resin) ■ Size: φ200 ■ Technical details: Matching the rotation of the material with the movement of the cutting tool is key ■ Equipment used: Composite lathe NL-2000Y *For more details, please contact us or download the PDF.

  • Processing Contract
  • Contract manufacturing
  • Other contract services
  • ring

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M-Tech Engineering "Laser Welding and TIG Welding"

M-Tech Engineering "Laser Welding and TIG Welding"

Welding services available! We offer contract processing services for molds and machine parts.

M-Tech Engineering Co., Ltd. has been operating since 2004 in Kohoku Ward, Yokohama City (on the side of the Daisan Keihin Tsuzuki Interchange), focusing on laser welding and TIG welding. We have built advanced welding techniques and know-how over many years, primarily responding to the needs of precision molds. Thanks to this, we have received praise and trust from major automobile and electronics manufacturers, as well as small and medium-sized processing companies, achieving many accomplishments. We also offer mail-in services. Please consult us for on-site support, mold repairs, and polishing. 【Products and Services】 ○ Laser welding, argon welding ○ Mold manufacturing, repair, polishing For more details, please contact us or download our catalog.

  • Processing Contract
  • Other molds
  • ring

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[Production Example] Reverse Engineering

[Production Example] Reverse Engineering

We will introduce examples of how utilizing reverse engineering techniques can produce high-quality products even when design information is lost!

In response to the request to create data for a new mold based on the provided mold, we will introduce a case realized through reverse engineering. First, we scanned the existing mold with a 3D scanner to create detailed mesh data (STL model). Based on that mesh data, we created solid data that can be handled by CAD software. We analyzed the acquired data, reproduced the design of the original mold, and added improvements. Based on the solid data of the new mold, a prototype mold was manufactured by a partner company. Currently, products are being produced based on the reverse-engineered prototype mold and are being sold nationwide. [Case Overview] ■ Request: Hope to create data for a new mold based on the provided mold ■ Result: Products are being produced based on the reverse-engineered prototype mold and sold nationwide *For more details, please download the PDF or feel free to contact us.

  • 3D CAD
  • ring

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Large diameter O-ring

Large diameter O-ring

This is a large-diameter O-ring manufactured using our "sending roasting method," which specializes in small lot and diverse varieties.

Compared to extruded adhesive products and welded products, the joints are less noticeable, and there is no performance degradation compared to general-purpose 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 produce difficult shapes, such as corrugated ring belts, that are challenging to manufacture with extrusion processing or general molds.

  • Rubber
  • ring

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Heat-resistant fluorine rubber sealing material Exzeus A101BK (Exzeus)

Heat-resistant fluorine rubber sealing material Exzeus A101BK (Exzeus)

A heat-resistant grade with excellent cost performance!

High-performance materials, including perfluoro materials (FFKM), are useful for a wide variety of applications; however, they generally come with high costs, making them less desirable as sealing materials for consumables. Therefore, our company has developed a material called "ExzeusA101BK," which, while not quite reaching the level of perfluoro materials (FFKM), has heat resistance up to 280°C.

  • Rubber
  • ring

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Case "Bulldozer Case"

Case "Bulldozer Case"

Introducing the "Bulldozer Case" used for construction machinery.

Various covers and others used in construction machinery. We introduce a range of products from mini construction machinery to large construction machinery, all created by HANKEN in various sizes. Since the establishment of HanKen Manufacturing, the "Our Guiding Principle" written at the time of founding has remained the fundamental philosophy for each employee's approach and mindset towards their work. We believe that by working together, thinking collectively, and performing tasks efficiently, we can create high-quality products that earn our customers' trust. 【Features】 - We handle everything from material selection. - Delivery is possible after assembly. For more details, please contact us or download the catalog.

  • others
  • ring

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Piping components protective cap / O-ring for NW

Piping components protective cap / O-ring for NW

Protective cap made of polyurethane material and O-ring made of fluororubber for NW.

The "protective cap" is made of polyurethane material. Additionally, we also have caps for ICF flanges and ISO flanges. The "O-ring for NW" is made of JIS B2401 Type D (fluoro rubber) material. We also handle other standards such as JIS B 2401 (P, G, V) S, and AS. For more details, please refer to the catalog or feel free to contact us.

  • Piping Materials
  • ring

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Large-diameter O-ring (for vacuum equipment)

Large-diameter O-ring (for vacuum equipment)

We provide JIS standard non-compliant O-rings made of fluororubber for semiconductor, organic EL manufacturing equipment, vacuum chambers, and large tanks with a short delivery time. Large-diameter O-rings.

"Continuous vulcanization" refers to the process where traditional O-rings and similar items without molds were connected using adhesive materials like extruded rubber cords. This method had issues with the strength, heat resistance, oil resistance, chemical resistance, and sealing performance of the adhesive joints. Continuous vulcanization O-rings are molded through press vulcanization, eliminating the need for any adhesives. Therefore, they possess performance characteristics similar to those of standard molded products. Continuous vulcanization molding is a technology for producing special dimensions that are not covered by JIS or AS standards, and since it does not require molds for single items or small lots, it allows for the production of large-diameter O-rings at low cost and with short lead times. Because molding is performed using various dedicated facilities for continuous vulcanization, the finish, appearance, and dimensional accuracy are stable, and since the same materials as standard products are used, there are no occurrences of trouble.

  • Plasma surface treatment equipment
  • Vacuum Equipment
  • ring

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3D data creation 3D reverse engineering

3D data creation 3D reverse engineering

We will achieve the creation of 3D data that considers the features of various products and their replication.

3D reverse engineering utilizes measuring instruments to replicate various products and create 3D data considering the characteristics of the products. It is a technology capable of addressing various applications such as product inspection, analysis data, and layout considerations, and it will become a central element in quality assurance for future product manufacturing. The manufacturing of molds is currently processed from 3D NC data derived from 3D model data designed by CAD systems. However, shapes that cannot be expressed in 3D model data are manually corrected to complete the molds. By measuring the manually corrected areas of the completed molds and converting them into 3D model data, 3D NC data becomes possible, allowing for the rapid duplication of molds. 【Features】 - Measuring instruments can be moved (on-site) close to the measurement object for measurement. - Provides the fastest measurement work based on various measurement experiences. - Measurement results can be confirmed and verified on-site. - CAD data tailored to the characteristics of the measurement object can be created and provided. - Measurement accuracy suitable for the measurement environment is achievable. For more details, please contact us or download the catalog.

  • 3D CAD
  • Other CAD
  • Mechanical Design
  • ring

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P-stuck (PFA coated O-ring)

P-stuck (PFA coated O-ring)

Seamless PFA-coated O-ring!

In conventional PFA-coated O-rings, there were concerns about leaks and cracks with Viton and PFA, but this product "P-stcuk" eliminates those worries.

  • Sealing
  • Engineering Plastics
  • ring

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(PTFE/Perfluoro/Fluororesin Coating) O-ring

(PTFE/Perfluoro/Fluororesin Coating) O-ring

Three types of fluorine-based O-rings!

We have three types of fluorine-based O-rings available. You can choose according to your application.

  • Sealing
  • ring

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Giken Kogyo Co., Ltd. Screw Tightening Engineering Comprehensive Catalog

Giken Kogyo Co., Ltd. Screw Tightening Engineering Comprehensive Catalog

Comprehensive catalog of various nut runner systems for automation and labor-saving in tightening.

This is the "Screw Tightening Engineering Comprehensive Catalog" from Giken Kogyo Co., Ltd., a manufacturer specializing exclusively in nut runners. As the only manufacturer dedicated to nut runners, Giken Kogyo is committed to closely addressing user needs related to the automation and labor-saving of screw tightening, continuously striving to meet the evolving demands that are on the rise. This catalog features various products from the NEW Nut Runner GSS & GSL Control System. [Featured Products] ○ GSS & GSSW ○ GSL & GSLW ○ Options and more For more details, please contact us or download the catalog.

  • Assembly Machine
  • Parts feeder
  • ring

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"Cross mixers" can be selected from a wide variety of models.

"Cross mixers" can be selected from a wide variety of models.

Mixing raw materials with differences in specific gravity and particle size can be done more uniformly in a shorter time!

The "Cross Mixer" allows for simultaneous and rapid mixing and diffusion by continuously rotating the mixing container in a horizontal motion (revolution) while the container itself also undergoes continuous rotation (rotation). This enables the mixing of raw materials with differences in specific gravity and particle size to be done uniformly in a shorter time. Additionally, a wide variety of models can be selected to suit various applications and purposes, from small to large machines, including optional settings. 【Features】 ■ High filling rates are achieved as raw materials actively move due to simultaneous rotation and revolution. ■ The absence of ribs or protrusions inside the container makes cleaning easy during product changeovers, eliminating concerns about contamination. ■ Discharge is performed in a sealed manner while rotating, preventing powder scattering and allowing for complete discharge in a short time. ■ The three-dimensional movement of raw materials results in minimal impact and no particle size destruction. ■ The detachable container type can be used directly as a container. *For more details, please refer to the PDF document or feel free to contact us.

  • Company：OMC
  • Price：Other
  • Mixer/agitator
  • ring

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Introduction to the Container System

Introduction to the Container System

The pursuit of safety and security by OMC has realized a container production quality management system!

The "Container System" combines a new type of automated warehouse with machinery to move raw materials and products in containers, performing filling, weighing, mixing, and discharging, making it suitable for production equipment for small lots of various types. The automated warehouse offers a wide range of series that can accommodate heights of up to 21 meters, with optimal designs tailored to the installation environment and conditions, allowing for easy installation in both new facilities and existing buildings and equipment. Our company provides a total proposal from factory building design to production process equipment design, responding to our customers' needs. 【Features】 ■ Significant improvement in space efficiency through high-density storage utilizing upper space ■ Compatible with all types of cargo forms, including containers, pallets, and cardboard boxes ■ Adaptable to special environments such as clean rooms and frozen/refrigerated warehouses ■ Improved inventory management accuracy, leading to more efficient production and shipping management ■ Changing product types is as simple as swapping out containers, making it easy *For more details, please refer to the PDF document or feel free to contact us.

  • Company：OMC
  • Price：Other
  • Mixer/agitator
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Separate Unit Conveyor

Separate Unit Conveyor

It is possible to freely set the conveyor width! Easy maintenance and high cleanliness.

The "Separate Unit Conveyor" is a conveyor designed and developed with the concept of thorough cleanliness for logistics transport in clean areas and sanitary environments. Thanks to its independent left and right frame structure, the conveyor width can be freely set, allowing for high flexibility with other functional devices, and it excels in maintenance and improved cleanability. Its applications are not limited to food factories but also extend to pharmaceutical factories, precision equipment factories, and many other production facilities where its features are greatly utilized. 【Features】 ■ Independent left and right frame structure - Conveyor width can be freely set - Easy maintenance - High cleanability - Other functional devices can be freely installed ■ Sealed frame structure and non-horizontal frame surface - Prevents raw materials, products, and foreign objects from entering the conveyor interior - Prevents dust and debris from accumulating on the frame *For more details, please refer to the PDF document or feel free to contact us.

  • Company：OMC
  • Price：Other
  • Conveyor
  • ring

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Container weighing system

Container weighing system

In addition to the conventional butterfly valve and cone valve methods, high-precision measurement is performed using a screw that replaces the valve.

OMC Corporation offers a "Container Weighing System." This system performs high-precision weighing using a screw instead of traditional butterfly valves or cone valves. The weighing device employs a digital load cell, achieving an accuracy of 1/10,000. We respond to user needs. Additionally, beyond the weighing system, it can be used as a discharge device in place of a valve, contributing to the enhancement of container system capabilities. 【Features】 ■ Utilizes a digital load cell, achieving an accuracy of 1/10,000 ■ The screw for containers adopts a docking method at the station ■ Typically allows for storage and movement while set in the container like a valve ■ Excellent sanitary properties, easily disassembled for cleaning ■ Accuracy for micro-weighing has been verified *For more details, please refer to the PDF document or feel free to contact us.

  • Company：OMC
  • Price：Other
  • Weighing Machine
  • ring

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Silicone ring

Silicone ring

Silicone parts for devices, silicone rings

Special processed products We provide products with various shapes and surface treatments tailored to customer requirements, such as high-purity material parts for various manufacturing devices.

  • Other semiconductors
  • ring

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In-furnace temperature distribution detection ring "PTCR"

In-furnace temperature distribution detection ring "PTCR"

Easily check the temperature distribution inside the furnace by dispersing the sensors within it! High-precision measurement in the range of 660°C to 1750°C.

The "PTCR" is a furnace temperature distribution detection ring that can record the temperature at its installation position due to shape changes caused by the shrinkage of ceramics, in response to heat input such as conduction, radiation, or convection. It can be installed at any position, such as on shelves or carts inside furnaces or kilns. The shrinkage in diameter reflects the actual temperature at the position where the ring is installed. By placing the ring at the position of the products arranged in the furnace and conducting actual temperature measurements, the "high" and "low" temperature spots become visible. This data can then be used to adjust heat sources, optimizing the controlled heating temperature. 【Features】 - Easily check the temperature distribution in the furnace by distributing the rings. - High-precision measurement in the range of 660°C to 1750°C. - Can be installed at any position, such as on shelves or carts inside furnaces or kilns. - The shrinkage in diameter reflects the actual temperature at the position where the ring is installed. - The dedicated micrometer has positioning pins for the ring, preventing measurement errors. *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • ring

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Case Study: Medical-Related Equipment

Case Study: Medical-Related Equipment

We are introducing case studies of medical-related equipment from Toray Engineering East Japan.

At Toray Engineering East Japan Co., Ltd., we engage in the design, construction, and commissioning (engineering) of plant facilities, as well as after-sales service and maintenance of the delivered plant equipment. Through our operations, we provide high-quality technology, earning the trust of our customers and contributing to society. 【Medical-related Achievements】 ■ Active Pharmaceutical Ingredient Manufacturing Plant ■ Utility Equipment ■ Purified Water Equipment *For more details, please refer to our catalog or feel free to contact us.

  • others
  • ring

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Stainless steel WEL insert ring

Stainless steel WEL insert ring

Stable performance and good weldability! A smooth and uniform bead without welding defects can be achieved.

This product is a stainless steel insert ring. When used, the ring is melted with a tungsten electrode from one side (the outer surface of the pipe), resulting in a smooth and uniform weld bead on the inner surface of the pipe without welding defects. Additionally, it is made from wire that complies with various welding material standards, ensuring stable performance and good weldability. 【Product Lineup (Partial)】 ■WEL IR 308 ■WEL IR 308L ■WEL IR 316 ■WEL IR 316L ■WEL IR 309, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials
  • ring

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Park playground equipment Bubble Ring [School, Kindergarten, Toddlers, Mini Jungle Gym]

Park playground equipment Bubble Ring [School, Kindergarten, Toddlers, Mini Jungle Gym]

We introduce a compact and cute round jungle gym that is also suitable for connected buildings!

We handle the bubble ring "BUR-1." The target age is 3 to 6 years old. It is a compact and cute round-shaped jungle gym, with dimensions of 1089W × 1014D (safety area 4689W × 4614D). It is also compatible with connected units.

  • others
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