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gasket Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

gasket Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. ダイコー Osaka//Building materials, supplies and fixtures 本社
  2. 東京興業貿易商会 Tokyo//Resin/Plastic 本社
  3. アキツ Osaka//Manufacturing and processing contract 大阪支店
  4. 4 甲南精工 Tokyo//others 東京営業所
  5. 5 USUI CO., LTD. Shizuoka//Automobiles and Transportation Equipment
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gasket Product ranking

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. We can process gaskets and packing with processing equipment and also make proposals as a trading company! ダイコー 本社
  2. Gasket Fluid Compatibility Table (Nippon Yakin: Vulcan Comparison Table) ダイコー 本社
  3. Metal gaskets usable in ultra-high vacuum and extremely low temperature environments [Samples available!] USUI CO., LTD.
  4. 4 Metal gasket "U-TIGHTSEAL"
  5. 5 Klinger-made joint sheet gasket "C-4430" for high temperature use. アキツ 大阪支店

gasket Product List

451～465 item / All 584 items

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Gasket Packing Q&A No. 19 Rubber Gasket

Gasket Packing Q&A No. 19 Rubber Gasket

I was using a rubber sheet gasket, but there was a leak, and when I removed the gasket to take a look, I found that part of it was torn.

I was using a rubber sheet gasket, but there was a leak. When I removed the gasket to check, a part of it was torn. ■Details of the issue 〇 The rubber sheet has a low compressive strength (14.7 N/mm²), so care must be taken not to over-tighten it. 〇 If the gasket is ring-shaped or if the flange has a flat seat (in the case of RF), there is a risk of excessive surface pressure. ■Countermeasures 〇 If the flange has a full face (FF), the gasket should also be full face. 〇 If the flange has a flat seat (RF), consider whether other gaskets, such as joint sheets, can be used. 〇 Manage torque to avoid over-tightening. 〇 Set the maximum operating pressure to 1.0 MPa as a guideline.

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  • Piping Materials

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Daiko Tokyo Branch Processing Example No. 46 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Example No. 46 Gaskets and Industrial Products!

Introducing examples of processing gasket, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jet cutting machines and plotters and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We have received a request for hole processing of Teflon 10t 50WX60L. The processing of Teflon will be done using a plotter and router processing machine. The cross-section of the processed product will be finished beautifully. We can also accommodate counterboring and other processing needs.

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Daiko Tokyo Branch Processing Example No. 47 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Example No. 47 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We processed sponge white S35. Although it is thicker at 100t, it can be processed with a water jet. If you are having trouble with thicker materials, please consult us. Test processing is also possible to check the quality of the finished product.

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Gasket Packing Q&A No. 20 Torque Management Guidelines

Gasket Packing Q&A No. 20 Torque Management Guidelines

Is there a guideline for torque management when tightening bolts?

It is difficult to implement torque management for all flanges. Please refer to the following for an idea of the force generated by tightening. Guidelines for pulling force Generated force F - An adult pulling with just wrist strength → 50–100 N - An adult pulling with one arm strength → 100–200 N - An adult pulling with upper body strength → 200–400 N

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Daiko Tokyo Branch Processing Case No. 49 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Case No. 49 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We use various processing machines, including one of Japan's largest water jet cutters and plotters and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We processed a 20-meter roll of PVC sponge. It is finished as a 20-meter material with a 1-meter splice. We process it to the specified width using a width-cutting machine. We reinforce the splice area with tape to ensure that the adhesive tape on one side does not peel off easily.

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Daiko Tokyo Branch Processing Example No. 50 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Example No. 50 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We performed adhesive processing on NBR rubber with a diameter of 2325mm. While 2325mm is a large diameter, we can perform segmented processing with the water jet, allowing for production without any deviation in hole pitch. This time, we processed it into four segments, but we can accommodate the desired number of segments as well.

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Daiko Tokyo Branch Processing Example No. 51 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Example No. 51 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We have performed multiple processes on the V6500 3t. The shapes vary, including frames and circles, but we program the layout to minimize material loss. By reducing material waste, we can offer our customers lower costs.

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Automatic Coating Gasket for Electronic Components

Automatic Coating Gasket for Electronic Components

UV instant curing, online fine coating with robots. Enables improved work efficiency and cost reduction.

Bostik Nitta Co., Ltd. handles "automated application gaskets." Our UV instant curing liquid gasket enables the automation of tape application and O-ring packing, leading to improved work efficiency and reduced labor costs. Our UV curing gasket is utilized in electrical and electronic components as well as automotive electronic parts. 【Features】 ■ Improved design flexibility and fine application ■ Suitable for waterproof and dustproof applications, IPX7 certified ■ Reduced material waste ■ Increased productivity through automation ■ Excellent sealing performance * You can download the Japanese catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other consumables
  • Other polymer materials
  • others

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Automatic application foaming gasket [Hot melt foam / UV curing type]

Automatic application foaming gasket [Hot melt foam / UV curing type]

Achievements both domestically and internationally, manual foam tape and packing alternatives, and an easy-to-process automatic application foam gasket. Waterproof, dustproof, soundproof, cushioning, and guaranteed airtightness.

Bostik's automatic application foam gaskets offer excellent performance and can serve as alternatives to foam tapes and O-rings, contributing to increased productivity. Bostik handles a wide variety of foam gaskets (UV-curable foam gaskets, hot melt foam, 1KPU foam gaskets, etc.). Bostik's FIPG (Foam-in-Place gasket) is highly flexible and excels in dust and water resistance. It can also be used as cushioning material. As a replacement for traditional foam tapes and silicone gaskets, automatic application gaskets support the automation of manufacturing processes (FA). 【Features】 ■ Good flexibility ■ Excellent waterproof and airtight properties ■ Automatic application, increased productivity

  • glue
  • Contract manufacturing
  • Rubber

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【UV Curing Gasket Case Study】Electronic Component Manufacturer

【UV Curing Gasket Case Study】Electronic Component Manufacturer

Automatic application liquid gasket. Excellent airtightness, cost efficiency, and work efficiency. We will introduce examples that solve manual work and labor shortages.

Electronic components are equipped with manually molded rubber gaskets and polyurethane foam tape. Due to the manual nature of the tape application, there were challenges such as low productivity, high defect rates, and issues related to labor costs. On-site liquid gasket products enable fully automated application using a robotic dispenser, and they possess the ability to cure at high speed after UV exposure, providing a solution for high-speed productivity. 【Benefits of Implementation】 ■ Automation → Solves manual labor and labor shortage issues ■ Robotic dispenser application → Reduces defective products, no skilled labor required ■ Online process (automatic application & UV curing) → Increases productivity ■ No molds required → Enhances design flexibility, rework → Improves quality ■ Total cost reduction

  • others

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[Precision Cutting Processing Example] Special Gasket Made of Fluororesin

[Precision Cutting Processing Example] Special Gasket Made of Fluororesin

Even for resin products with low dimensional stability! Proposals to enhance dimensional accuracy through processes like annealing.

We would like to introduce a case study of precision machining of "special gaskets made of fluororesin" conducted by our company. To allow chemicals to pass through the evenly drilled fine holes, we use fluororesin, which is not affected by various fluids (liquids and gases) such as general chemical agents and solvents. Additionally, since the dimensional stability of fluororesin is low during machining, the usual tolerance is about ±0.1. However, by performing annealing treatment, it is possible to reduce the tolerance to about ±0.05. 【Case Overview】 ■ Name: Special Gasket Made of Fluororesin ■ Material: Fluororesin ■ Dimensions: Outer diameter φ100 × Inner diameter φ75, Hole φ1.5 × 120 pieces ■ Precision: ±0.05 ■ Features: Surface annealing treatment *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract
  • Other cutting tools

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Sponge and foam resin

Sponge and foam resin

We offer a wide variety of single-cell foam and lightweight plastic boards that excel in rigidity.

We would like to introduce the "Sponge and Foam Resin" handled by Seibu Rubber. We offer a variety of products including "Silicone Rubber Sponge" suitable for various applications such as gaskets, packing, and heat-resistant cushioning materials, as well as "Fluoro Rubber Sponge" and "Polyurethane Foam (white)" which excel in thermal insulation. You can choose according to your needs. 【Product Lineup (Partial)】 ■ Silicone Rubber Sponge ■ Fluoro Rubber Sponge ■ Neoprene Sponge (black) ■ Poly Plate ■ Plaparl, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables

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Industrial supplies

Industrial supplies

We offer a variety of products including rubber stoppers, heat-shrinkable tubes, and hygiene management color system brushes.

We would like to introduce the "industrial products" handled by Seibu Rubber. Starting with the "PE type," a special molded product widely used from refrigerators to water gates, we also offer various products such as "Nishi Tube," which is based on ethylene propylene rubber and cross-linked polyethylene, and "Barkute," a brush product for HACCP hygiene management. You can choose according to your needs. 【Lineup (partial)】 ■ Special molded products: H rubber type, PE type ■ Rubber plugs ■ Nishi Tube ■ Industrial brushes: Barkute, toothbrush-type brushes, Bar Seal brushes ■ Rubber rolls: Sleeve rolls (urethane type), etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables

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[Product Example] Gasket with Square Hole Processing

[Product Example] Gasket with Square Hole Processing

The advantage is the high drainage capacity due to the drainage holes! The materials used are rigid PVC and flexible PVC.

Here is an example of "Gasket with square hole processing." It is used in window frame materials, and the advantages of hard and soft gaskets include high drainage capability due to water drainage holes. Our company supports various extrusion molding challenges, from product planning to OEM and production transfer from other factories. Please feel free to contact us when needed. 【Example】 ■ Application: Gasket ■ Material: Rigid PVC, Soft PVC ■ Precision: ±0.3 ■ Processing Method: Extrusion molding, Two-color molding *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Extrusion Machine

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[Product Example] Hard and Soft Gasket Round Hole

[Product Example] Hard and Soft Gasket Round Hole

Used for window frames! The advantages of hard and soft gaskets include high drainage performance due to the water drainage holes.

Here is an example of "hard-soft gasket with a round hole." The advantages of hard-soft gaskets include high drainage capability due to water drainage holes, and they are used in window frame materials. Our company supports various extrusion molding challenges, from product planning to OEM and production transfer from other factories. Please contact us if you need assistance. 【Example】 ■ Application: Gasket, tight material ■ Material: Rigid PVC, flexible PVC ■ Precision: ±0.3 ■ Processing method: Extrusion molding, two-color molding *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Extrusion Machine

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