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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 協和シール工業 Niigata//Rubber products
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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. What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会
  2. O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  3. Contact Probe Comprehensive Catalog / Sankei Engineering サンケイエンジニアリング 本社
  4. 4 【Processing results available】 Thread cutting chamfering 原田鉄工所
  5. 5 NOK O-RINGS Catalog 藤川伝導機

ring Product List

316～330 item / All 902 items

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[Must-see for insulation manufacturers and construction companies] Easily measure building gaps with the 'Air Tightness Tester'

[Must-see for insulation manufacturers and construction companies] Easily measure building gaps with the 'Air Tightness Tester'

Easy report creation! We offer four types tailored to different customer types.

"Dolphin2" is a lightweight and compact airtight measuring device. It has been reduced in weight from 15kg at a full length of 1400mm to 8kg at 700mm. The operation is simplified with an easy touch panel interface. We offer four types tailored to different customer needs, so you can choose according to your application. 【Features】 ■ Lightweight and compact ■ Simplified operation ■ Improved work efficiency ■ Comprehensive support system ■ Four types available according to customer needs *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Dolphin2 Air Tightness Tester - Brochure

Dolphin2 Air Tightness Tester - Brochure

This is the leaflet for the airtightness tester Dolphin2.

We have created an easy-to-use airtightness tester for everyone. As one of the tools to bring high airtight homes closer to people, we are promoting and supporting the spread of airtightness testing. One of the features of the Dolphin2 is its lightweight and compact design. Traditionally, airtightness testers were about 1400mm long and weighed around 15kg, but we have achieved a reduction in size to 700mm and weight to 8kg, making it compact enough to fit in a tote bag for easy transport, which also reduces the risk of damaging homes.

  • Other measurement, recording and measuring instruments

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The benefits of a construction company conducting airtightness testing in-house.

The benefits of a construction company conducting airtightness testing in-house.

Easy measurement with the airtightness tester Dolphin2! Lightweight and compact, improving work efficiency.

I would like to introduce the benefits of conducting airtightness testing in-house. Improvement in the awareness of craftsmen, carpenters, and employees regarding in-house airtight construction, as well as cost reduction with testing fees ranging from 100,000 to 120,000 yen per project. Additionally, there are benefits such as the ability to conduct multiple tests and adjustments without being constrained by schedules. 【Benefits】 ■ Improvement in awareness of in-house airtight construction ■ Cost reduction ■ Ability to conduct multiple tests and adjustments without being constrained by schedules *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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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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Powder metallurgy products

Powder metallurgy products

We manufacture and sell a wide variety of products using the powder metallurgy method (sintering process).

Our company handles powder metallurgy products, which are created by placing "metal powder" into a "mold," compressing it with a "press machine," and then sintering the formed material in a "sintering furnace" at high temperatures to produce products (components). By controlling the mixing of metal powders, we can create products (components) with the necessary characteristics. Additionally, further post-processing can impart even more characteristics, which vary depending on the products (components) used. 【Product Lineup】 ■ Shock absorber components ■ Compressor components ■ Hydraulic pump components ■ Oil-impregnated bearing components ■ Others *For more details, please download the PDF or contact us.

  • Other Auto Parts
  • Processing Contract
  • Contract manufacturing

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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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Tasaki Asahi Co., Ltd. Business Introduction

Tasaki Asahi Co., Ltd. Business Introduction

Leave the manufacturing and sales of industrial rubber parts and products, including O-rings, to us!

At Tazaki Asahi Co., Ltd., we manufacture and sell standard-sized O-rings as well as non-standard O-rings. We also offer the manufacturing and sales of industrial rubber parts and products. Our products cater to playground equipment, park facility machinery, medical devices, heavy electrical equipment gas shut-off valves, automotive equipment, industrial machinery, vacuum equipment, and vacuum chambers. Please feel free to consult us when you need assistance. 【Business Overview】 ■ Manufacturing and sales of standard-sized O-rings and non-standard O-rings ■ Manufacturing and sales of industrial rubber parts and products *For more details, please download the PDF or feel free to contact us.

  • Rubber

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Sulfur-Added O-Rings and Irregular Products

Sulfur-Added O-Rings and Irregular Products

Electrical equipment and industrial machinery, etc. The sending vulcanization process requires craftsmanship and a high level of skill.

We handle "send-cured O-rings and irregular products." With specialized machinery, we are capable of producing large diameters. We cater to power equipment, industrial equipment, medical devices, semiconductor equipment, heavy electrical equipment, and more. Please contact us when you need our services. 【Overview of the Send-Curing Process】 ■ A process where materials of a specific shape are fed and molded using dedicated machinery ■ Requires craftsmanship and a high level of skill *For more details, please download the PDF or feel free to contact us.

  • Other medical supplies and cosmetics manufacturing machines
  • Other industrial robots

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Hyper Rubber Series

Hyper Rubber Series

A wide range of lineups tailored to various applications. Specially developed materials using our proprietary blending technology.

We would like to introduce the special development material "Hyper Rubber Series" from Tazaki Asahi Co., Ltd. We have conducted research and development on formulations based on fluororubber, offering a wide range of products tailored to various applications. Our company is continuously advancing the technological development of high-performance rubbers, and the products that have already been developed have received very high evaluations in the market. [Applications] ■ Sealing materials for petroleum refining tanks ■ Sealing materials for chemical transport equipment ■ Sealing materials for semiconductor manufacturing equipment ■ Sealing materials for electronic component manufacturing equipment *For more details, please download the PDF or feel free to contact us.

  • Rubber
  • Sealing

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Nippon Steel Texeng Co., Ltd. Company Profile

Nippon Steel Texeng Co., Ltd. Company Profile

Opening up the future with infinite technology! On-site capabilities of "safety," "quality," and "technology" cultivated over more than 70 years in the steel industry.

Nippon Steel Techno Engineering was established in 1946 as a comprehensive engineering company. Leveraging the field capabilities of "safety," "quality," and "technology" cultivated over more than 70 years in the steel industry, we comprehensively support our customers in solving their challenges. As a member of the Nippon Steel Group, we strive to provide excellent technology and services, earning the trust of our customers and society at large, while creating a company that our employees can take pride in. 【Business Activities】 ■ Comprehensive Engineering Business ■ Machinery Business ■ Electrical and Instrumentation Business ■ Civil Engineering Business ■ Architectural Business ■ Robotics Business ■ Plant Operations Business ■ Manufacturing and Sales Business *For more details, please refer to the PDF document or feel free to contact us.

  • Embedded system design service

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Silicone rubber white O-ring

Silicone rubber white O-ring

Silicone rubber O-rings are used in food-related applications where hygiene is required. We can create original O-rings by coloring them in white, black, and other colors.

Silicone rubber has high hygiene properties and is widely used in food and medical applications. For standard dimensions, we use existing molds; for non-standard dimensions, we accept orders for new molds. A corresponding lot quantity is required for manufacturing due to mold forming.

  • Bottles and containers

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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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