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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

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

541~570 item / All 973 items

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Taiwan-made glass panel industry roller conveyor + PA66 ring

Lightweight and sturdier than it looks, used in the glass industry and panel industry.

This is an introduction to the conveyors produced by Kawaguchi Machinery. ●Features● ► Lightweight yet sturdy construction ► Short delivery times ► Easy installation ► Easy maintenance ► Quiet operation ► Modular design ► Suitable for general environments and clean rooms ► Various belt options to accommodate different industries ......and more *We accept OEM manufacturing. Please feel free to consult with us. *We can respond in Japanese, so please feel free to contact us for product details and transactions.

  • Conveyor
  • Other conveying machines
  • Food Conveyor Equipment
  • ring

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Product Introduction: O-RING / Valve Bellows / Rubber Products for Communication Equipment

We manufacture various types of rubber with characteristics such as gasoline resistance and ozone resistance.

O-RINGS are gasoline-resistant rubber used in two-wheelers, four-wheelers, and general-purpose carburetors. For mass production, they are manufactured using unmanned injection molding machines. Valves and bellows are used in two-wheelers, four-wheelers, and general-purpose carburetors. They are made of weather-resistant, heat-resistant, and ozone-resistant rubber for dustproof and protective covers, etc. Rubber products for communication equipment are flame-retardant rubber used in the connection parts of communication optical fibers. For more details, please contact us or refer to the catalog.

  • Other machine elements
  • Rubber
  • Other Auto Parts
  • ring

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Takamitsu Industrial Co., Ltd. Sound Engineering

Leave anything related to sound in factories and offices to us.

If you are troubled by noise in factories, offices, or similar environments, please leave anything related to sound to us. The equipment we cover includes burners, combustion furnaces, rotating machinery (motors, pumps, blowers, etc.), various prime movers (gas engines, gas turbines, etc.), and various production equipment (forging hammers, presses, etc.). For more details, please contact us or refer to our catalog.

  • Other contract services
  • ring

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Takimitsu Industrial Co., Ltd. - Steam Engineering

Customers considering steam energy conservation in factories and similar facilities. Leave everything related to steam to us!

Are you wasting unnecessary energy? If you are considering steam energy savings for factories and similar facilities, please leave everything related to steam to us. Here are some recent project achievements: "Previously, all conventional steam drains were released, causing heat loss and negatively impacting nearby piping. However, we improved energy efficiency by utilizing recovered hot water for heating the internal heat transfer water through a heat exchanger." For more details, please contact us or take a look at our catalog.

  • Other contract services
  • ring

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No worries! Microwave Science and Engineering

A collection of practical know-how learned from failures by the authors who have created the history of microwave research, application, and practical use.

The valuable content regarding microwaves developed by our predecessors remains limited to personal experiences, making it increasingly difficult to obtain. Therefore, this book, led by the author who is 98 years old, along with experienced "skilled researchers" and "skilled engineers" with an average age of 68, extensively covers the applications and subjects that can utilize microwave heating, the essence and specific methods to achieve the unique effects of microwave heating, as well as common mistakes and shortcomings. It aims to serve as a textbook and guide filled with so-called "know-how" that provides clues to those newly engaging in microwave heating, those currently practicing it, and those who are not achieving the expected results, helping them understand the causes and countermeasures. The content is explained using diagrams, text, and examples as a foundational structure, making it easy for readers from various fields to appreciate the allure of microwave energy and learn creatively. Each chapter includes messages to junior researchers and contains timeless content in the areas of microwave heating, drying, chemistry, and materials. By reading this book repeatedly, readers will not only feel the history of this field and find references for technology but will surely come up with new ideas. (Excerpt from the introduction by Tomohiro Horikoshi, with some modifications)

  • Company:S&T出版
  • Price:10,000 yen-100,000 yen
  • Technical and Reference Books
  • ring

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Molding Sheet "Solid Free Cross"

Can mold the shape of a person! Stretchable shape memory sheet.

"Solid Free Cross" is a molding sheet that fuses a highly elastic fabric to a solid free surface. Solid Free softens at a temperature of 60°C, allowing it to be reshaped. It can be used to mold objects as well as the human body without causing burns, enabling the capture of posture and body shape. 【Features】 ■ Freely deformable at low temperature (60°C) ■ High elasticity ■ Reusable for deformation multiple times *For more details, please download the PDF or contact us.

  • Other consumables
  • ring

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クイックリフト・ダブルスイベルリング『QL.DSR』

吊りボルト(アイボルト)に比べ、取付け、取外しの時間を1/5に短縮

【吊りボルト(アイボルト)に比べ、取付け、取外しの時間を1/5に短縮】 従来の吊りボルト(アイボルト)に比べ、クイックリフト・ダブルスイベルリングなら 取付、取外し時間を1/5に短縮できます。 【採用実績】 大手自動車メーカー様、アウトドアスポーツメーカー様などに採用されています。 樹脂成型(射出成型)金型、ダイカスト金型の入れ子の取付、取外し時に使用されています 【高い耐久性と安全性】 使用荷重の1.5倍x2万回の耐久試験を行っています。 安全率は5倍。 【可動域】 可動域は360°横回転+前後180°、横吊り、反転、引起こしにも使えます。 【トレーサビリティ】 製品一つ一つに固有のシリアルナンバーと製造年月日を レーザーで刻印しており、アプリ「コディトレーサー」で詳細情報をオンラインで確認できます。 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Other work tools
  • ring

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Toyooka Engineering Comprehensive Catalog

We will achieve stable production of high-quality products through automation and unmanned operations.

The Toyooka Group is engaged in the development, design, and manufacturing of equipment and machinery that realize automation and labor-saving in production sites, as well as the processing of machine parts. [Contents *For more details, please refer to the catalog.] ● Spindle units that can be installed on robots from any manufacturer ● Deburring machine that cuts initial investment and installation space by 30% ● Handling robots that contribute to automation in transportation ● Robots with "eyes" that can effectively capture random work ● Highly accurate bending correction machines that are popular ● Trimming machines essential for casting equipment ● Aluminum pouring robots that contribute to stabilizing the quality of aluminum molding ● Gravity casting machines dedicated to pistons ● Contract cutting processing ● TD process, which is more than three times better than carbide For more details, please contact us or refer to the catalog.

  • Other processing machines
  • ring

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Fall prevention ring [nut stopper spring]

It is possible to tighten with a box wrench while keeping the ring on! It also has an effect of preventing detachment and loosening.

The "Nut Stopper Spring" is a reusable ring designed to prevent loss. Thanks to its compact design, it allows for tightening with a box wrench while the ring is attached. Additionally, it provides a one-touch attachment to the bolt, preventing the nut from falling off or loosening. 【Features】 ■ The tip of the pin engages with the thread valley to prevent nut loss ■ No jigs or tools required; assembly is completed with one push ■ Reusable ■ Compact design fits within the outer diameter of the nut *For more details, please refer to the PDF document or feel free to contact us.

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Floro Power Series [High-Performance Fluorine Rubber Material]

The O-ring cherry seals are made from a special material that can withstand harsh temperature conditions and strong chemicals, and they are molded into various sizes.

Fluorine rubber is the material that Sakura Seal Co., Ltd. excels at the most among various materials. In particular, the Fluoro Power series, which features high-performance fluorine rubber with various properties, topped by Perfluoroelastomer (FFKM), has received high praise as an irreplaceable special grade that characterizes our company. The Fluoro Power series meets extremely stringent performance requirements, such as heat resistance exceeding 300°C and chemical resistance to polar solvents.

  • Sealing
  • CVD Equipment
  • Etching Equipment
  • ring

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O-ring FKM-70 (4 types D / fluororubber)

The O-ring cherry seal is molded from various materials including FKM-70 (4 types D / fluororubber) and is available in a wide range of sizes.

The material is made of fluororubber (type 2), which excels in heat resistance, chemical resistance, oil resistance, and weather resistance. Before JIS B2401:2012 defined it as FKM-70, it was referred to as Type 4D (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 specified by JIS standards, and we support the appropriate selection of O-rings in terms of both material and size. * Various types of fluororubber are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Sealing
  • Etching Equipment
  • Piping Materials
  • ring

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Backup ring

If it's a backup ring (T1, T2, T3, etc.), we also have Sakura seals in stock for immediate delivery along with O-rings.

The backup ring specified in JIS B2401-4 (formerly JIS B2407 backup ring for O-rings) is an auxiliary material used for O-rings in high-pressure and dynamic applications. At Sakura Seal, we can also manufacture special dimension products in addition to the dimensions specified by JIS and other standards, so please feel free to contact us.

  • Hydraulic Equipment
  • Pneumatic Equipment
  • Water Hydraulic Equipment
  • ring

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Large diameter O-ring

The cherry blossom seal for O-rings offers a variety of production methods, including integrated molds, feed baking, and vulcanization bonding, allowing for the molding of large-diameter O-rings made from diverse materials.

In addition to the general materials based on JIS standards, we also produce large-diameter O-rings using various high-performance materials from the "Floro Power Series," which features Perfluoroelastomer (FFKM) at its peak, as well as the "Floro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing. We support optimal O-ring procurement with a variety of molding methods.

  • Other machine elements
  • Piping Materials
  • Hydraulic Equipment
  • ring

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O-ring G standard (G number / G series)

The Sakura seal for O-rings is molded from a variety of materials in various sizes of O-rings, including G standards (JIS B2401).

The G standard established for cylindrical and flat surface fixation according to JIS standards (JIS B2401) is a size series widely used in various fields within Japan. Sakura Seal Co., Ltd. not only offers general-purpose materials based on JIS standards but also provides a range of high-performance materials, including the "Floro Power Series" featuring Perfluoroelastomer (FFKM) at its peak, as well as the "Floro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing. We support the appropriate selection of O-rings in terms of both size and material.

  • Other machine elements
  • Hydraulic Equipment
  • Piping Materials
  • ring

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O-ring GS standard (GS number / GS series)

The cherry blossom seal for O-rings is molded from various materials in different sizes, including GS standards and other specifications.

This is a size series derived from the G standard (JIS B2401). Sakura Seal Co., Ltd. supports the appropriate selection of O-rings in both size and material, offering not only general-purpose materials based on JIS standards but also various high-performance materials such as the "Fluoro Power Series," which features Perfluoroelastomer (FFKM) at its peak, and the "Fluoro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing.

  • Other machine elements
  • Hydraulic Equipment
  • Piping Materials
  • ring

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O-ring SS standard (SS number / SS series)

The cherry blossom seal for O-rings is molded from various materials in various sizes, including the SS standard and other sizes of O-rings.

The SS standard, often incorporated into small machines, is a size series composed of the smallest O-rings. Sakura Seal Co., Ltd. supports the appropriate selection of O-rings in terms of both size and material, offering not only general-purpose materials based on JIS standards but also various high-performance materials such as the "Floro Power Series," which features Perfluoroelastomer (FFKM) at its peak, and the "Floro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing.

  • Other machine elements
  • Piping Materials
  • Other consumables
  • ring

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O-ring AN6227 standard (JIS W 1516)

The cherry blossom seal for O-rings is molded from various materials in different sizes, including the AN6227 standard and many others.

This is a size series established for use in sports and for fixing cylindrical surfaces, based on the old JIS standard (JIS WP1516). Sakura Seal Co., Ltd. not only offers general materials based on JIS standards but also provides a variety of high-performance materials, including the "Fluoro Power Series," which features Perfluoroelastomer (FFKM) at its peak, and the "Fluoro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing. We support appropriate O-ring selection in terms of both size and material.

  • Hydraulic Equipment
  • Other Auto Parts
  • Piping Materials
  • ring

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O-ring AN6230 standard (JIS W 1516)

The cherry blossom seal for O-rings is molded from various materials in a variety of sizes, including the AN6230 standard and others.

This is a size series established for fixing cylindrical surfaces, based on the old JIS standard (JIS WG1517). Sakura Seal Co., Ltd. supports the appropriate selection of O-rings in terms of both size and material, offering not only general-purpose materials based on JIS standards but also various high-performance materials such as the "Floro Power Series," which features Perfluoroelastomer (FFKM) at its peak, and the "Floro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing.

  • Other machine elements
  • Hydraulic Equipment
  • Piping Materials
  • ring

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O-ring AS568 standard (AS number / ARP568 series)

The O-ring cherry seal molds O-rings of various sizes according to the AS568 standard (aerospace standard) and other specifications, using a wide variety of materials.

This is a size series globally used for aircraft and other applications, established by SAE International in the United States. Sakura Seal Co., Ltd. supports the appropriate selection of O-rings in terms of both size and material, offering not only general-purpose materials based on JIS standards but also various high-performance materials such as the "Floro Power Series," which features Perfluoroelastomer (FFKM) at its peak, and the "Floro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing.

  • CVD Equipment
  • Etching Equipment
  • Other machine elements
  • ring

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O-ring Fluoro Power 3F (3-component FKM - standard)

Standard type 3-component fluororubber material with O-ring cherry seal.

Made of fluororubber (type 3), it has excellent chemical resistance and heat resistance, and is also resistant to strong acids and steam. 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. We support the appropriate selection of O-rings in terms of both material and size. * Various types of fluororubber are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Painting Machine
  • CVD Equipment
  • Other machine elements
  • ring

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O-ring Fluoro Power 3FW (3-component FKM - white)

White type of ternary fluorine rubber material with cherry blossom seal of O-ring.

This material is a white type made of fluororubber (type 3), which combines excellent chemical resistance and heat resistance, and its cleanliness (sanitary properties) is superior because it does not use carbon black as a filler. It also has resistance to strong acids and steam. 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 in various sizes, supporting appropriate O-ring selection in terms of both material and size. * Various types of fluororubber are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Other machine elements
  • CVD Equipment
  • Piping Materials
  • ring

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O-ring Fluoro Power 3FH (3-component FKM - heat resistant up to 250°C)

Heat-resistant trivalent fluorine rubber (high temperature resistance: 250°C) material with O-ring cherry seal.

This is a fluororubber (terpolymer) material with improved heat resistance. It also possesses excellent chemical resistance and has resistance to strong acids and steam. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small O-rings to large diameter rings, in various sizes beyond the general standard sizes according to JIS standards, and we support the appropriate selection of O-rings in terms of both material and size. * Various types of fluororubber are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Other machine elements
  • CVD Equipment
  • Sealing
  • ring

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Perfluoro O-ring Fluoro Power FFH (FFKM - Heat Resistant - Old)

Old grade of heat-resistant perfluoroelastomer (high temperature resistance -300℃) material with O-ring cherry seal.

This is a material made of perfluoroelastomer, which has significantly improved heat resistance to a very high level. However, due to the development of Fluoropower FFS, which surpasses all performance characteristics including heat resistance and chemical resistance, we now recommend switching to it. 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 in various sizes, supporting the appropriate selection of O-rings in terms of both material and size. * Various fluororubbers, 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
  • ring

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Perfluoro O-ring Fluoro Power FFHW (FFKM: heat-resistant + white)

White type heat-resistant perfluoroelastomer (high temperature resistance: 280°C) material with O-ring cherry blossom seal.

This material is a white type of perfluoroelastomer with improved heat resistance and also possesses excellent chemical resistance. Due to the absence of carbon black, it exhibits low particle characteristics and demonstrates outstanding plasma 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 the appropriate selection of O-rings in terms of both material and size. * Various fluororubbers, 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
  • ring

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Perfluoro O-ring Fluoro Power FFH90 (FFKM: heat-resistant + pressure-resistant)

High hardness heat-resistant perfluoroelastomer (high temperature resistance: 280°C) material with O-ring cherry seal.

This material is a perfluoroelastomer that has improved pressure resistance and heat resistance, and it also possesses excellent chemical resistance. Additionally, it excels in blister resistance (explosion-proof properties) and has passed the RGD test (ISO 23936-2 certification). Sakura Seal Co., Ltd. offers a wide variety of O-rings, ranging from very small O-rings to large diameter rings, not only in standard sizes according to JIS standards but also in various sizes and materials, supporting the appropriate selection of O-rings in both material and size. * Various fluororubbers, including perfluoro, are the materials that Sakura Seal Co., Ltd. specializes in the most. * We also accommodate shapes other than O-rings.

  • Etching Equipment
  • Piping Materials
  • Other machine elements
  • ring

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O-ring Fluoro Power DEW (Biteon ETP - White)

White type of Bition ETP (FFKM-E) material with O-ring cherry seal.

The material is a white type made from Baiton ETP (FFKM-E), which has excellent chemical resistance and is also resistant to polar solvents, strong acids, and strong alkalis. Additionally, it excels in low particle generation due to the absence of carbon black as a filler and has good plasma resistance. As a lower-cost alternative to Perfluoro (FFKM) material, it is effective for cost reduction. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small to large diameter rings, not only in standard sizes according to JIS standards but also supports the appropriate selection of O-rings in terms of both material and size. * Various types of fluororubber, including FFKM-E, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • CVD Equipment
  • Etching Equipment
  • Other machine elements
  • ring

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O-ring Fluoro Power AF (FEPM - Standard)

Standard type Aflas (FEPM) material with O-ring cherry seal.

The material is made of Aflas (FEPM), which has excellent chemical resistance and is also resistant to strong acids, strong alkalis, and steam. Additionally, it surpasses Perfluoroelastomer (FFKM) in amine resistance and possesses rare properties such as radiation resistance. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small to large diameter rings, not only in standard sizes according to JIS standards but also in various sizes and materials, supporting the appropriate selection of O-rings in both material and size. * Various types of fluororubber, including FEPM, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.

  • Other machine elements
  • CVD Equipment
  • Sealing
  • ring

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O-ring KS standard (KS number / KS series)

The cherry blossom seal for O-rings is molded from a variety of materials in various sizes, including KS standards and others.

The KS standards established for the oil and pneumatic industry are a size series used for motion and cylindrical surface fixation. Sakura Seal Co., Ltd. supports the appropriate selection of O-rings in both size and material, offering not only general-purpose materials based on JIS standards but also a variety of high-performance materials such as the "Floro Power Series," which features Perfluoroelastomer (FFKM) at its peak, and the "Floro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing.

  • Hydraulic Equipment
  • Pneumatic Equipment
  • Other machine elements
  • ring

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O-ring

At O-Ring Sakura Seal, we offer a wide range of sizes and diverse materials, with over 20,000 types in stock for immediate delivery.

O-rings are the core products of Sakura Seal Co., Ltd. We offer a wide variety of materials, ranging from general-purpose materials according to JIS standards to high-performance materials such as Perfluoroelastomer (PF). We mold them into various sizes, from standard dimensions to custom sizes. Among these, O-rings made of fluororubber are our specialty. In addition to general-purpose FKM materials, we also provide various fluororubber materials with special properties, including FFKM. Sakura Seal's O-rings meet quality demands based on harsh usage environments, price demands from the ever-changing market, and short delivery time requirements.

  • Other machine elements
  • CVD Equipment
  • Rubber
  • ring

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O-ring VMQ-70 (Type C / Silicone Rubber)

The cherry blossom seal for O-rings is molded in a variety of materials, including VMQ-70 (Type C / silicone rubber), and comes in a wide range of sizes.

The material is made of silicone rubber, which excels in heat resistance, cold resistance, and weather resistance, but has inferior oil resistance and physical properties. Before JIS B2401:2012 defined VMQ-70, it was referred to as Type 4C (old JIS standard = JIS B2401:2005). Sakura Seal Co., Ltd. offers a wide range of O-rings in various sizes, from very small O-rings to large diameter rings, in addition to the general standard sizes specified by JIS standards, and we support the appropriate selection of O-rings in terms of both material and size. * At this time, there are no materials that meet the standards of VMQ-70 as defined by JIS B2401:2012. * We also accommodate shapes other than O-rings.

  • Piping Materials
  • Other machine elements
  • Food Processing Equipment
  • ring

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