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ring Product List and Ranking from 391 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 17, 2025~Jan 13, 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 17, 2025~Jan 13, 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

ring Product ranking

Last Updated: Aggregation Period:Dec 17, 2025~Jan 13, 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. High-performance O-rings for special environments 誠和商会
  3. Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  4. 4 O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  5. 5 Contact Probe Comprehensive Catalog / Sankei Engineering サンケイエンジニアリング 本社

ring Product List

136~150 item / All 897 items

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Pressure Release Ring BA-8028

Japan Basketball Association Certified Product BA-8028 Pressure Release Ring

Pressure Release Ring Certified by the Japan Basketball Association BA-8028 (individual) - With net - Weight: approximately 10kg

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  • Municipal services and business location

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Control Device Development Plant Engineering

Achieving labor-saving and automation of the production line.

Fukuoka Electric achieves labor-saving and automation of production lines through advanced control technology based on the three Cs: Computer, Communication, and Control. We provide consistent support from production simulation to understanding equipment operating conditions. We respond to diverse needs in the development and design of various control devices and monitoring panels.

  • Machinery and equipment installation/dismantling/relocation

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Industrial rubber products O-rings

Leave it to us for O-rings!

We have 40 years of experience. We will propose O-rings suitable for your application. Please inquire about size, material, and delivery time.

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Sanko Engineering "Screw and Gear Comprehensive Catalog"

The "Screw Gear Comprehensive Catalog" features low noise and high durability. It provides information on various land-based and general-purpose pumps.

This is the comprehensive catalog of Sanko Engineering, a specialized pump manufacturer. It includes screw pumps, gear pumps, and transmission devices. 【Main Features】 ■ Low noise ■ High durability ■ Suitable for transporting high-temperature and high-viscosity liquids ■ For more details, please contact us.

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Lead bronze casting for ships, type 4, LBC4 (1)

Suitable for bearings with high surface pressure and has good compatibility! It is suitable for applications such as bearings for large engines.

We would like to introduce four types of ship rings "LBC4" made from lead bronze castings. The manufacturing methods are classified into sand casting, die casting, centrifugal casting, and precision casting. They possess the characteristics of being suitable for high surface pressure bearings and having good compatibility. They are suitable for applications such as medium to high-speed bearings and large engine bearings. 【Product Overview】 ■ Manufacturing method classification: sand casting, die casting, centrifugal casting, precision casting ■ Alloy characteristics: suitable for high surface pressure bearings and good compatibility *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Production example: Piston ring [Phosphor bronze]

Unique know-how! We can accommodate a wide range from prototypes to small lots and mass production.

Here is an example of the production of a "piston ring" using phosphor bronze as the material. 【Production Example】 ■PBC2 ■φ77×φ65×4.2 *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Three technologies: Concurrent Engineering

Performance that exceeds expectations" "Reliable quality" "Short delivery times that do not hinder mass production plans

We will develop and manufacture all types of specialized machines for processing, assembly, cleaning, and inspection, based on our quality policy of 'Quality innovation and the challenge of unending customer satisfaction.'

  • Processing Jig
  • Inspection fixture

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Order Product Example: "Rail Pack Type E-Ring and Dispenser"

This is a specific example of products ordered from our company.

This is a specialized tool for installing E-rings and other Iwata products. It can be operated quickly and easily, contributing to increased productivity. For more details, please contact us.

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Rigid flex ring

You can choose from two types: hard type and soft type.

The "Rigid Flex Ring" is used for protecting and finishing the cut edges of rigid flex. You can choose from two types: rigid and soft. Please use adhesive for securing the ring. 【Specifications】 ■ Material: Made of rigid polyvinyl chloride resin (H-PVC) Made of soft polyvinyl chloride resin (S-PVC) *For more details, please refer to the PDF document or feel free to contact us.

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Shock-absorbing material O-ring

Excellent insulation capability with oil resistance, pressure resistance, waterproofing, and airtightness!

O-rings are available in NBR material, achieving insulation, waterproofing, friction prevention, oil resistance, and pressure resistance characteristics. They are widely used in fields such as electrical appliances, electronic devices, the automotive industry, and medical products. They are made from an excellent impact-resistant material with outstanding oil and pressure resistance, as well as good insulation capabilities with waterproof and airtight properties. Products can be supplied as samples and final products in specified dimensions. For more details, please contact us or refer to the catalog.

  • Composite Materials

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Aluminum Ring [Precision Machining on a Composite Lathe]

Turning + groove machining. Tolerance of ±0.02 has been secured!

This product is a ring used in medical devices. It is made of aluminum (A2017) and has undergone complex lathe processing with turning and groove machining. Although it is a simple-shaped product, the requirements for burrs and edges are strict, so we custom-made special deburring tools for its production. Additionally, to ensure precision, we performed the machining with a single chuck using a complex lathe. At our company, we select the optimal processing method for parts manufacturing based on the shape and conditions of the product. We often custom-make jigs and tools, as in the case of this product. We can accommodate various processing methods to meet our customers' needs, so please feel free to contact us.

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SUS304 Half-Circle Ring [Stainless Steel Processing]

Processing of half-circle rings made of stainless steel SUS304. Leave stainless steel products to us!

This product is a semicircular ring used in energy-related components. It is made of stainless steel (SUS304) and has been machined. In this product, the key point was ensuring the tolerances for the inner and outer diameters due to the semicircular ring shape. Our company handles machining of various materials and shapes. We also welcome technical inquiries, so please feel free to contact us.

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"Also for office buildings and warehouses" Large building airtightness measurement [Basic knowledge collection available]

Air tightness measurement of large buildings such as offices is possible! It contributes to energy savings!

In Europe and the United States, the evaluation of airtightness performance for large buildings (various non-residential constructions such as office buildings and warehouses) has already become common. There is a growing demand across the country for actual measurement evaluations, and to respond to these potential requests, we have started offering paid measurement evaluation services. We provide a system-integrated airtightness measurement device that combines multiple blower door types from the major U.S. manufacturer Retrotec for paid measurements. Additionally, we can also sell the Retrotec 300X blower door type airtightness measurement device, which is capable of conducting important airtightness performance inspections for buildings. For construction companies and contractors, we are available to conduct airtightness measurements upon request. Please feel free to contact us if you have any inquiries. 【Features of Retrotec Airtightness Measurement Devices】 ■ Easy installation ■ Simple switching between depressurization and pressurization ■ Automatic measurement capability *For more details, please refer to the related links or feel free to contact us.

  • Testing Equipment and Devices

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Seamless ring

No need for rubber molds, making it economical! We also accommodate small production runs and short delivery times.

"Seamless Ring (Sulfur-Cured)" has no joints compared to adhesive joints and offers superior strength. In the case of standard dimensions (refer to PDF materials), no rubber molds are required, making it economical. Compared to the production of molded shapes, it is possible to manufacture in small quantities and with short lead times. Depending on the material, changes in rubber hardness are possible, so please consult us. Additionally, if you need it, please specify the [material] and [thickness (W) × inner diameter (ID)]. [Features] ■ No joints and excellent strength ■ No rubber molds required ■ Economical ■ Short lead time production available ■ Possible to manufacture in small quantities *For more details, please refer to the PDF materials or feel free to contact us.

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Engineering

Not only the manufacturing of containers and tanks, but also the installation and piping facilities.

Design, construction, management, and manufacturing and sales of related equipment and units.

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