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ring Product List and Ranking from 391 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 null/null
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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. Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  2. What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会
  3. O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  4. 4 Contact Probe Comprehensive Catalog / Sankei Engineering サンケイエンジニアリング 本社
  5. 5 【Processing results available】 Thread cutting chamfering 原田鉄工所

ring Product List

181～195 item / All 894 items

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O-ring NBR-90 (Type B / Nitrile Rubber)

O-ring NBR-90 (Type B / Nitrile Rubber)

The O-ring cherry seal is molded from various materials including NBR-90 (Type B/Nitrile rubber) and comes in a wide range of sizes.

It is made of nitrile rubber, which has high hardness and excellent pressure resistance. It has oil resistance and abrasion resistance, but is inferior in weather resistance. Before JIS B2401:2012 designated it as NBR-90, it was referred to as Type B (old JIS standard = JIS B2401:2005). Sakura Seal Co., Ltd. offers a wide variety of O-rings, ranging from very small O-rings to large diameter rings, in addition to the general standard sizes according to JIS standards, and we support the appropriate selection of O-rings in terms of both material and size. * We also accommodate shapes other than O-rings.

  • Hydraulic Equipment
  • Piping Materials
  • Other machine elements

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O-ring CR-70 (Chloroprene Rubber)

O-ring CR-70 (Chloroprene Rubber)

Material 'CR-70 (Chloroprene Rubber)' with O-ring cherry seal

Made of chloroprene rubber, it has oil resistance and weather resistance. Sakura Seal Co., Ltd. offers a wide variety of O-rings, ranging from very small O-rings to large diameter rings, in addition to the standard sizes based on JIS standards. We will support you in selecting the appropriate O-ring in terms of both material and size. * We also accommodate shapes other than O-rings.

  • Piping Materials
  • Other Auto Parts
  • Other machine elements

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Perfluoro O-ring Fluoro Power FFN (FFKM: Plasma Resistant)

Perfluoro O-ring Fluoro Power FFN (FFKM: Plasma Resistant)

Heat-resistant perflo (high temperature resistance: 300°C) material without filler using O-ring cherry seal.

It is made of a perfluoroelastomer material that possesses extremely excellent heat resistance and chemical resistance, and does not use any fillers (non-carbon, non-metal), resulting in superior low particle characteristics and excellent plasma resistance. Sakura Seal Co., Ltd. offers a wide variety of O-rings, ranging from very small O-rings to large diameter rings, not only in accordance with general standard sizes based on JIS standards but also supports the appropriate selection of O-rings in terms of both material and size. * Various types of fluororubber, including perfluoro, are the materials that Sakura Seal Co., Ltd. specializes in the most. * We also accommodate shapes other than O-rings.

  • CVD Equipment
  • Etching Equipment
  • Other machine elements

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Plasma-resistant O-ring Fluoro Power DPR (special fluorine rubber)

Plasma-resistant O-ring Fluoro Power DPR (special fluorine rubber)

Special material (fluororubber + fluororesin) without the use of a compound material with O-ring cherry seal.

This is a special material that has excellent plasma resistance while maintaining a high cost advantage. Because it does not use any blending agents, it excels in low particle generation and demonstrates outstanding plasma resistance in dry processes for semiconductor and liquid crystal-related equipment. It is effective as a lower compatibility option for the non-filler type heat-resistant perfluoro material "FluoroPower FFN (FFKM-Plasma Resistant)." Sakura Seal Co., Ltd. offers a wide range of O-rings, from extremely small O-rings to large diameter rings, not only in standard sizes according to JIS standards but also in various sizes, supporting appropriate O-ring selection in terms of both material and size. * Various types of fluororubber, including perfluoro, are the materials that Sakura Seal Co., Ltd. specializes in the most. * We also accommodate shapes other than O-rings.

  • CVD Equipment
  • Etching Equipment
  • Other machine elements

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Heat-resistant O-ring "SGOINT(R)"

Heat-resistant O-ring "SGOINT(R)"

High intensity, high conductivity, high durability! Basic grade and steam-resistant grade are available in the lineup!

"SGOINT(R)" is a new concept heat-resistant O-ring that uses high-purity, shape-retaining single-layer carbon nanotubes manufactured by Zeon Corporation as a reinforcing filler in fluororubber (FKM) base material. The basic grade has excellent sealing properties at high temperatures and exhibits characteristics equivalent to those of higher heat-resistant products as long as the temperature is below 230°C. Additionally, there is a steam-resistant grade that offers stable steam resistance. 【Features】 ■ Suppression of "extrusion failure" in O-rings ■ Compatibility of high conductivity and low hardness ■ Maintenance of high temperature at 230°C while expanding the low-temperature range *For more details, please refer to the PDF document or feel free to contact us.

  • Rubber

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[Step-by-step explanation with images!] Reverse Engineering

[Step-by-step explanation with images!] Reverse Engineering

Explaining the steps of reverse engineering with images! At GM, we create drawing data that can be modified using industrial CAD systems from measurement data.

We will create drawing data that can be modified in an industrial CAD system from measurement data using either "full reverse" or "simple reverse." - With full reverse, we will produce it for industrial applications. - With simple reverse, it will be output in the same shape as a polygon, making it cost-effective. For your company's challenges such as restoring items without data or drawings, and creating data from physical objects, please let GM Corporation assist you in reviewing the traditional manufacturing process. 【Procedure】 ■ Scan → ■ Point Cloud → ■ Curvature Analysis → ■ Manual Surface Creation → ■ CAD Data Production → ■ Shape Inspection Comparison For more details, please contact us or download the catalog.

  • Other contract services

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Storage and reverse engineering of clay models and design shapes.

Storage and reverse engineering of clay models and design shapes.

Reverse engineering for industrial products!

We will create drawing data that can be modified using industrial CAD systems from measurement data. Please let GM Corporation assist you with your challenges, such as restoring items without data or drawings and creating data from physical objects, by reviewing the traditional manufacturing processes. [Challenge] We created prototypes like clay models, but when modifications are made, the original models are lost. We want to preserve the current shape. [Proposal] Save high-precision 3D data using 3D scanning. By performing reverse engineering, editing and modifications as 3D data become possible. For more details, please contact us or download the catalog.

  • Other contract services

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IHI Rotating Machinery Turbo Compressor

IHI Rotating Machinery Turbo Compressor

A rich product lineup from 125kW to several tens of thousands of kW! We will propose suitable solutions.

The "Turbo Compressor" achieves high durability and stable operation by adopting a simple and robust structure along with highly reliable materials. We offer a range of models including the "T2" with an output of 125-250 kW, the "TRA" with 250-450 kW, the "TRE" with 375-950 kW, and the "T3" with 750-1320 kW. With a rich product lineup ranging from 125 kW to tens of thousands of kW, we continue to meet our customers' diverse needs by proposing suitable solutions based on our extensive experience. 【Features】 ■ User customization ■ Improved efficiency through multi-stage compression ■ Energy savings through unit consolidation ■ Inlet guide vanes ■ Control of the turbo compressor *For more details, please feel free to contact us via the related links or the inquiry form within Ipros.

  • Pneumatic Equipment

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Reverse engineering / retrofit

Reverse engineering / retrofit

Investigation and analysis based on actual products and materials! We provide consistent support not only for research and design but also for prototyping and production.

Our company offers a comprehensive contract service for analysis, design, and production from existing products and limited materials, called "Reverse Engineering/Retrofit." The background for this service stems from customer requests for design changes due to the emergence of discontinued parts in models designed in the past, where the original designers are no longer available, and external suppliers can no longer provide support. This service progresses step by step, with reports and confirmations provided to the customer at each stage. We can handle not only investigation and design but also prototype and production in a consistent manner, and design changes can also be accommodated. 【Features】 ■ Progress with reports and confirmations to the customer at each step ■ Comprehensive support from investigation and design to prototype and production ■ Design changes can also be accommodated *For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • Contract manufacturing
  • Other contract services

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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

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Introduction to Engineering Technology [Case Studies Available!]

Introduction to Engineering Technology [Case Studies Available!]

We provide support from the planning stage to project management, operational guidance, and even maintenance. We offer tailored proposals for each customer!

MESCO pursues higher customer satisfaction under consistent management from planning and design to procurement, construction, commissioning, and after-service of plant facilities. We respond to our customers' challenges, such as energy conservation, capacity enhancement, and rationalization of existing plants, based on our extensive experience and achievements. We would like to introduce MESCO's engineering technology based on our achievements in 2017. [Published Information] ■ Non-ferrous metal smelting ■ Non-ferrous metal processing ■ Electronic materials manufacturing ■ Automation machinery ■ Environment *For more details, please download the catalog or contact us.

  • others

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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

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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

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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

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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

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