We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for rubber seal.
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rubber seal Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

rubber seal Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. タフトレーディング Tokyo//others
  3. ダイコー 本社 Osaka//Building materials, supplies and fixtures
  4. 4 甲南精工 東京営業所 Tokyo//others
  5. 5 null/null
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rubber seal Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Stainless Steel Spring "High-Performance Fluororesin Coated O-Ring for Extremely Low Temperatures" タフトレーディング
  2. Spring-loaded seal / composite resin packing (rubber, resin, metal) シールテック 本社、大阪営業所
  3. Hydraulic Seals/Packing Comprehensive Catalog
  4. 4 [Explanatory Material] The Differences Between Packing, Gaskets, and O-Rings That You Can No Longer Ask About MONOVATE(旧：日東金属工業) 八潮工場
  5. 5 Air Pressure Seals/Packing Comprehensive Catalog

rubber seal Product List

466～480 item / All 581 items

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[Case Study Collection] Factory Products - Punching Processing - Clicker Edition

[Case Study Collection] Factory Products - Punching Processing - Clicker Edition

We are introducing some of the products processed in our factory, along with their molds, uses, and materials.★

The products being introduced all use the Thomson type (a mold created by cutting laser grooves into a base wooden board and fitting blades into those grooves)! This case study collection only includes products processed with a clicker (Thomson die-cutting machine, 20t)! ◆ Features of the Clicker This processing method is suitable for products with a small lot number. ◆ Material Size Punching is possible for outer diameters of approximately 60mm and inner diameters of approximately 40mm. ◆ Materials (Punchable Thickness) Rubber: up to about 5t Sponge: up to about 50-60t Joint sheet: up to about 3t Resin: PTFE up to about 3t PET, POM up to about 0.5t PE-L up to about 2t PE-H up to about 3t *Other various materials can also be processed! Please take a moment to read through it. 【Examples of Cases (Excerpt)】 ■ Gaskets ■ Various parts ■ Protective plates *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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EPDM waterproof packing that doesn't "wear out" even with long-term use.

EPDM waterproof packing that doesn't "wear out" even with long-term use.

The "non-collapsing" waterproof packing, which can almost eliminate permanent deformation even with long-term use, significantly reduces the frequency of waterproof packing replacements!

High resilience ethylene propylene diene monomer (EPDM) ensures that even with long-term use as a waterproof packing, it "does not lose its shape"! By utilizing this feature, it is possible to significantly reduce the frequency of packing replacements. As a material, EPDM excels in chemical resistance, cold resistance, ozone resistance, and aging resistance. Its inherent elasticity as sponge rubber, combined with the characteristic of "not losing shape" and a certain load response, allows it to be utilized as a "damping material." High resilience rubber sponge has an extremely small permanent deformation strain, providing excellent shape retention. Even after being subjected to pressure for an extended period, it returns to its original shape instantly once released. - Features - - High weather resistance due to EPDM (ethylene propylene rubber) - Operating temperature range: -20 to +80°C - Sulfur-free grade with free sulfur below the measurement limit - Flame retardant/oil resistant grade (railway flame retardant compliant) * Custom cutting to required lengths available, with adhesive tape for delivery - Instantly restores from a compressed state - High shape retention - Extremely small permanent deformation strain - Soft sponge suitable for a wide range of applications

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  • Rubber
  • Vehicle body parts
  • Other machine elements

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Non-deforming sponge packing - No need for replacement due to deformation!

Non-deforming sponge packing - No need for replacement due to deformation!

Are you struggling with the wear of sponges? This sponge packing can almost eliminate the "wear" even with long-term use!

High resilience ethylene propylene diene monomer (EPDM) rubber, when used as airtight seals for equipment handling powders or waterproof seals for liquids, exhibits extremely low compression deformation even after prolonged use, ensuring that the seals do not "sag." By utilizing this feature, it becomes possible to significantly reduce the frequency of seal replacements in hard-to-maintain areas deep within machinery. As a material, EPDM excels in chemical resistance, cold resistance, ozone resistance, and aging resistance. Its inherent elasticity as sponge rubber, combined with its non-sagging characteristics and consistent load response, allows it to also be used as "damping material." High resilience rubber sponge has extremely low permanent deformation, providing excellent shape retention, and it returns instantly to its original form even after being subjected to pressure for an extended period. - Features - - High weather resistance due to EPDM (ethylene propylene rubber) - Operating temperature range: -20 to +80°C - Sulfur-free grade with free sulfur below the measurement limit - Flame retardant/oil resistant grade (railway flame retardant compliant) * Custom cutting to required lengths available, with adhesive tape for delivery - Instantly restores from a compressed state - High shape retention - Extremely low permanent deformation - Soft sponge suitable for a wide range of applications

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  • Rubber
  • Water Hydraulic Equipment
  • Food Processing Equipment

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Find the packing you want - Packing Toyo Riko Catalog

Find the packing you want - Packing Toyo Riko Catalog

Introduction to our packing lineup including carbon fiber packing, Teflon packing, graphite packing, and special silica fiber packing. [Catalog available]

This is a catalog of packing lineup including carbon fiber packing, Teflon packing, graphite packing, and special silica fiber packing. With approximately 60 years of history and achievements in packing, we propose the packing you desire. 【Partial Contents】 ■ Carbon Fiber Packing A packing that offers cost performance, compatibility with shafts, and ease of handling. It can be used with peace of mind as it does not attack the shaft. ■ Aramid Fiber Packing High-strength aramid fibers are flexible and provide uniform contact with the shaft, demonstrating excellent performance. Each fiber is thoroughly impregnated with heated PTFE, preventing early hardening and seizure of the packing. *For more details, please download the catalog or feel free to contact us.

  • plastic

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Diaphragm products

Diaphragm products

Development and manufacturing of high-quality "seal packing" and "diaphragms" is our business.

We handle "diaphragm products" such as PTFE diaphragms, Teflon-coated diaphragms, and reinforced diaphragms. PTFE diaphragms excel in heat and chemical resistance, and through our unique crystallization control, we pursue dimensional accuracy and durability. They can be molded in large quantities, allowing for relatively low-cost production. Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■ PTFE Diaphragms ■ Teflon-coated Diaphragms ■ Reinforced Diaphragms ■ Food and Medical Diaphragms *For more details, please download the PDF or feel free to contact us.

  • others

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Hydraulic packing [We also manufacture hydraulic packing that is difficult to obtain domestically!]

Hydraulic packing [We also manufacture hydraulic packing that is difficult to obtain domestically!]

We have various sizes in stock! We can also manufacture hydraulic seals that are difficult to obtain domestically, including those made overseas, with the cooperation of our external partners.

The packing, which plays an important role in the cylinder, requires regular maintenance. At Eiwa, we focus on improving quality, reducing costs, and researching packings to carry out "sales and manufacturing of packings." We have various sizes in stock. We can also manufacture hydraulic packings that are difficult to obtain domestically, including overseas products, with the cooperation of our external partners. The production period is approximately 2 weeks to over 1 month. [Features] - Unmatched research capabilities - Stock of hydraulic packings for domestic construction machinery cylinders - Support for new manufacturing - Manufacturing of hard-to-obtain hydraulic packings with the cooperation of our external partners - Production period is approximately 2 weeks to over 1 month *For more details, please refer to the PDF materials or feel free to contact us.

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  • Contract manufacturing

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Rubber packing

Rubber packing

Characteristics and applications of rubber gaskets; suitable rubber types.

Rubber gaskets used to enhance airtightness or seal contents. There are various sizes and shapes depending on the application. Additionally, the rubber materials used for the gaskets vary according to the items or scenes in which they are used. It is important to replace them periodically, as their functionality deteriorates when they reach the end of their lifespan. This article will explain the characteristics and applications of rubber gaskets, the features of the rubber materials used in them, and the lifespan and timing for replacement of rubber gaskets. Please use this information to assist in the manufacturing of rubber gaskets suited to your needs, as well as in selecting and using the correct rubber gaskets. For detailed articles, please refer to the related links below.

  • Rubber

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Quality improvement with APE-cap: Defective foreign matter adhesion due to static electricity.

Quality improvement with APE-cap: Defective foreign matter adhesion due to static electricity.

Reducing foreign matter adhesion by not requiring the use of a firing form!

The current product uses foam to prevent water leakage. This foam has the issue of dust adhesion due to static electricity. The 'APE-cap' eliminates the use of foam while still providing a function to prevent water leakage, thereby addressing hygiene issues that are essential for water servers. 【Overview】 ■ Current Issues - Defective foreign matter adhesion due to static electricity from foam usage ■ Quality Improvement - Reducing foreign matter adhesion by eliminating the need for foam *For more details, please refer to the PDF document or feel free to contact us.

  • plastic

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Bulk processing of packing materials

Bulk processing of packing materials

We handle everything from the punching process of cap gaskets to assembly and inspection!

We would like to introduce our "Bulk Processing of Seals." To all manufacturers considering outsourcing the production of cap seals, we offer comprehensive services for seal manufacturing and assembly. From the labor-intensive integration into caps to product inspection, you can trust us to handle it with care. 【Service Overview】 ■1. Seal Punching ■2. Integration into Caps ■3. Quality Inspection ■4. Delivery Support *For more details, please refer to the PDF document or feel free to contact us.

  • Food and pharmaceutical standard seals and packing products

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Packing punching

Packing punching

The punching process determines the standard dimensions of the packing! Here are some important points to consider.

We would like to introduce our "Packing Punching" process. When manufacturing packing for caps, the punching stage significantly affects the dimensional accuracy of the packing. Additionally, during the punching of packing for caps, secondary processing can also be performed. Please leave the manufacturing of packing for caps to us. 【Key Points of Packing Punching (Partial)】 ■Selection of Packing Material - We listen to the contents to be placed in the container and select the most suitable material. - If there are any other requests, we can suggest alternative materials based on their characteristics. ■Selection of Packing Shape and Size - We set appropriate dimensions according to the material and shape of the cap. - Regarding the shape, we perform punching that matches your requests and the shape of the cap. *For more details, please refer to the PDF document or feel free to contact us.

  • Food and pharmaceutical standard seals and packing products

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パッキン加工＜キャップへの組み込み＞

パッキン加工＜キャップへの組み込み＞

組み込みの作業内容と対応範囲などについてご紹介いたします！

当社で行っているパッキン加工の「キャップへの組み込み」について ご紹介いたします。 当社ではお客様のご要望に応じた加工工程にて、キャップパッキンの 組み込みを承ることが可能。 キャップ用パッキンの組み込みの際は、品質に気をつかわなければ なりません。当社では品質管理体制は徹底しています。 安心してパッキンの組み込みもお任せください。 【作業内容】 ■1.対象製品と指示書を確認した後、 組み込み作業を開始 ■2.専従者が専用冶具にてパッキンをキャップ内面に装着 ■3.パッキンが正常に装着されているか、パッキンに異物付着の有無を検査 ※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。

  • Food and pharmaceutical standard seals and packing products

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List of handled packing materials

List of handled packing materials

We will deliver the suitable packing material based on the contents and seal level!

We would like to introduce the packing materials and their grades that we handle. Starting with "high sheet packing" grades such as S, SS, PE, PP, and SSPP, we also offer packing compositions like PE five-fold foam + OPP film and PE five-fold foam, known as "Softron packing" and "Torepefu packing." Additionally, we have "inner seals" available, allowing us to propose various packing options. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ High Sheet Packing ■ Softron Packing / Torepefu Packing ■ Other Packings *For more details, please refer to the PDF materials or feel free to contact us.

  • Food and pharmaceutical standard seals and packing products

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Daishi Sangyo Co., Ltd. Equipment Introduction [3]

Daishi Sangyo Co., Ltd. Equipment Introduction [3]

Work from automatic packing assembly processing to camera inspection with one machine.

We would like to introduce the equipment used for the manufacturing of our packing and other products. From the packing stocker, the packing is automatically fed in, and after the packing is attached to the cap, a camera inspection is conducted to determine any defects or dirt in the packing attachment area of the cap, as well as to check for two-piece packs or missing pieces. 【Equipment Owned】 ■ Semi-automatic packing set machine for resin caps ■ Automatic feeding press machine ■ Fully automatic P set machine for resin caps (equipped with 2 visual inspection machines) ■ Rotary press machine ■ Straight-line capping machine ■ Tabletop labeling machine *For more details, please refer to the PDF document or feel free to contact us.

  • Food and pharmaceutical standard seals and packing products

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Oishi Sangyo Co., Ltd. Company Profile

Oishi Sangyo Co., Ltd. Company Profile

Leave the manufacturing of cap packing to us! We will provide you with proposals that will satisfy you.

We are a manufacturer of cap packing. In addition, we also handle cork products and packaging materials related to other containers, as well as transport trays. Through the production of packing, we have built relationships with various customers. Utilizing the know-how we have cultivated, we aim to provide products that meet your needs quickly through our website in the future. 【Products We Handle】 ■ Manufacturing of cap packing ■ Sales of general packaging materials, paper, plastic, bag-making, and molded products *For more details, please refer to the PDF document or feel free to contact us.

  • Food and pharmaceutical standard seals and packing products

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Waterproof gasket for light bulb socket (for E26/E17)

Waterproof gasket for light bulb socket (for E26/E17)

E26 bulb socket waterproof packing E17 bulb socket waterproof packing

- E26 socket waterproof packing / bottom (wire side) - E26 socket waterproof packing / top (bulb side) - E17 socket waterproof packing / bottom (wire side) - E17 socket waterproof packing / top (bulb side) Our socket waterproof packing is designed to envelop the socket, preventing the intrusion of liquids from the outside and also blocking the entry of "dust" and "dirt." The material used is silicone rubber, which is safe, hygienic, and resistant to aging. (Please note that the socket waterproof packing is not completely waterproof, so when using it in areas exposed to water, waterproof treatment such as caulking should be applied.)

  • Other lighting equipment

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