ring Product List and Ranking from 146 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

ring Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. 日本ステップ工業 Saitama//Building materials, supplies and fixtures manufacturers
  2. 桜シール 日本本社 Tokyo//others
  3. 未来工業 Gifu//Building materials, supplies and fixtures manufacturers
  4. 4 神田製作所 Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 岡部 Tokyo//Building materials, supplies and fixtures manufacturers

ring Product ranking

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Manhole riser adjustment HI-PLA adjustment ring 日本ステップ工業
  2. Water Stop Ring "Sleeve Packing (Packing for Through Sleeves for Underground Beams)" 未来工業
  3. One-Hand Cut Paper Holder 'KS-S504MX' 神田製作所
  4. 4 Steel frame through-hole reinforcement method OS ring 岡部
  5. 5 Just insert it to secure the poster! 'Paper Holder' パイオニアテック

ring Product List

316~330 item / All 333 items

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Industrial Plant Engineering: Non-Ferrous Metal Plant

Numerous delivery achievements to domestic and international smelters! We contribute to total cost reduction from the design to the construction of non-ferrous smelting equipment!

Our company has a wealth of experience in designing and constructing non-ferrous smelting equipment, always utilizing new technologies and accumulated know-how, with a strong track record at major smelters both domestically and internationally. We are capable of handling the entire copper smelting process. 【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 more information. *The downloadable PDF is an excerpt version.

  • Other earthworks, foundation works, and exterior floors

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Engineering of tower interior fittings [Free comprehensive catalog available]

About 40 years of experience. We can conduct technical examinations for a wide variety of cases! *Includes tower load check sheet.

"Sensitive to dirt... prone to channeling... wanting to increase the filling height per layer..." Are you facing such concerns with general irregular packing materials? The high-performance irregular packing material "Cascade Mini Ring" excels in mass transfer and is suitable for optimizing packing towers. We are currently offering a comprehensive catalog (including a tower load check request sheet) featuring a wide range of sizes, along with many packing materials and internals! 【Features】 - Reduced pressure loss (energy savings, etc.) - Enhanced capacity - Solutions to other issues *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • others

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System development System engineering

Digital Trust has a team of developers for web systems and client/server systems.

In our system engineering services, we support everything from system planning, design, and development to operation and maintenance for our clients.

  • others

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O-ring Fluoro Up D (low adhesion + low outgassing + high vacuum resistance)

Low adhesion and low outgassing fluorine rubber (FKM) material with O-ring cherry seal.

This material is made of fluororubber (type 2) that reduces phenomena such as stickiness and gas release, which are characteristics of rubber, making it ideal for high vacuum applications. Additionally, its heat resistance and chemical resistance are comparable to those of general-purpose FKM. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small O-rings to large diameter rings, in various sizes and specifications according to JIS standards, and we support the appropriate selection of O-rings in terms of both material and size. * Various types of fluororubber, including the Floro-Up series, are our specialty at Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Water and sewerage pipe fittings
  • Power generation facilities
  • Water Supply Facilities

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O-ring Fluoro Up K (low adhesion + low friction)

Low-adhesion + low-friction fluororubber (FKM) material with O-ring cherry seal.

This material is made of fluororubber (type 2) that reduces the stickiness characteristic of rubber materials, maintaining low adhesion and low friction over a long period. Additionally, its heat resistance and chemical resistance are comparable to those of general-purpose FKM materials. Sakura Seal Co., Ltd. offers a wide variety of O-rings, ranging from very small O-rings to large diameter rings, in both standard sizes according to JIS standards and custom sizes, providing support for appropriate O-ring selection in terms of both material and size. * Various types of fluororubber, including the Fluoro Up series, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Water and sewerage pipe fittings
  • Power generation facilities
  • Water Supply Facilities

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O-ring material

The O-ring cherry seals are available in a wide variety of materials with various properties such as heat resistance, pressure resistance, and chemical resistance, and they can be molded in various sizes.

The properties and characteristics of O-rings, such as heat resistance, chemical resistance, and compression set, are generally determined by the performance of the material. Sakura Seal Co., Ltd. responds to a wide range of performance requirements across various industries with a rich lineup of materials. In addition to general-purpose materials based on JIS standards, we offer various fluorine rubber materials with distinctive properties, including the "Fluoro Power Series," which features high-performance materials with Perfluoroelastomer (FFKM) at the top, and the "Fluoro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing, to support appropriate material selection.

  • Work tools
  • Water and sewerage pipe fittings
  • Railway Construction

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O-ring U-70 (urethane rubber)

O-ring cherry seal made of 'U-70 (urethane rubber)' material.

Made of urethane rubber, it possesses extremely excellent physical properties, making it highly resistant to pressure and playing a very important role as a high-pressure sealing material. In addition to oil resistance, it is extremely brittle against water and has poor weather resistance. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small O-rings to large diameter rings, not only in standard sizes according to JIS standards but also supports appropriate O-ring selection in terms of both material and size. * We also accommodate shapes other than O-rings.

  • Safety and consumables
  • Water and sewerage pipe fittings
  • Railway Construction

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What is an electrodeless light?

Explaining the currently trending lightless electromagnetic light! It is the best alternative to LED and mercury lamps!

An electrodeless light is, as the name suggests, a light without electrodes. The catalog provides a detailed explanation of electrodeless lights. 【Benefits of Introducing Electrodeless Lights】 ■ Long lifespan: Reduces the hassle of replacing lights. ■ Energy-saving: Lowers running costs. ■ Instant lighting: Lights up without waiting time. ■ Gentle brightness: Provides a natural brightness that makes work easier. *Please view the PDF data of the "U-Light" catalog from the download section.

  • Substation equipment

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Arita ware hand wash, toilet, and sanitary "Blue and White Wisteria Design" *Made in Japan

Beautiful use of colors inspired by Japanese aesthetics! Introducing toilet products such as integrated siphon toilets.

We would like to introduce our selection of Arita porcelain "Sometsuke Fuji-e" handwashing, toilet, and sanitary products. Our lineup includes the paper holder "ART5-GD011," the dustpan "ART5-GD013," and the etiquette box "ART5-GD012." These products are treated with "photocatalytic coating technology," which is highly effective in deodorization, stain prevention, and antibacterial properties. The beautiful color palette and noble floral patterns unique to Arita porcelain further enhance an elegant lifestyle. 【Product Lineup】 ■ Toilet siphon integrated type (with tank fittings): ART5-TL001 (W480×H740×D705mm) ■ Paper holder: ART5-GD011 (W190×H152×D100mm) ■ Etiquette box: ART5-GD012 (W205×H210×D175mm) ■ Dustpan (with rotating plate): ART5-GD013 (φ220×H435mm) *For more details, please refer to the PDF document or feel free to contact us.

  • Washbasin, hand washing basin, sink
  • Bathroom, washbasin and toilet unit
  • Bathroom, shower, washbasin and toilet equipment

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