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Gasket Product List and Ranking from 86 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

Gasket Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

  1. ダイコー 本社 Osaka//Building materials, supplies and fixtures
  2. ジャパンマテックス シールエンジニアリングセンター Osaka//Machine elements and parts
  3. 甲南精工 東京営業所 Tokyo//others
  4. 4 アキツ 大阪支店 Osaka//Manufacturing and processing contract
  5. 5 東京興業貿易商会 本社 Tokyo//Resin/Plastic

Gasket Product ranking

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

  1. Universal steam gasket "8851ND CleaLock" ジャパンマテックス シールエンジニアリングセンター
  2. Gasket "2711・2715 DryFlex(R)・2717" ジャパンマテックス シールエンジニアリングセンター
  3. High-performance gasket "Flexitallic Thermiculite" 東京興業貿易商会 本社
  4. Graphite sheet "Nika Film" 日本カーボン 本社
  5. 4 GF gasket (Type 1, Type 2) 三報ゴム

Gasket Product List

331~360 item / All 391 items

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Complete Guide to Three-Sheet Packing

Exhibits high leak prevention effects similar to liquid gaskets! Introducing a quick reference table for the differences and selection of H, S, T, and F types.

As a measure against oil leaks in hydraulic equipment and transformers, we proudly present the "Three Sheet Packing (Viscous Body Impregnated Sheet Gasket)" that boasts immense trust. This special gasket manufactured by ThreeBond is a groundbreaking material that combines the "ease of handling of solid sheets" with the "sealability of liquid gaskets." In this article, Daiko Co., Ltd. will explain the mechanism of the Three Sheet, the differentiation of the four types according to surface pressure (H type, S type, T type, F type), and detailed selection criteria. *For more detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

  • Sealing
  • Gasket

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D5800 Processing Example of Graphite-Added Gasket

Laser processing for electric furnace flanges.

■Overview of Processing Example Dimensions: φ234 × φ165 P190 This case is a processing example of the D5800 graphite-filled gasket used in the flange part of electric furnace equipment. It features a ring shape with six φ14 mounting holes, requiring assembly precision. By adopting laser processing, dimensional reproducibility of the inner and outer diameters and hole pitch is ensured, contributing to stable construction on-site. ■Product Features (D5800) This gasket is made by applying natural rubber to glass cloth and molding it into a specified shape. It has excellent thermal insulation properties and is environmentally friendly as it is non-asbestos. Various processing methods, including sewing, are available, allowing for large diameter processing. It is used for high-temperature duct sealing.

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  • Gasket

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Processing examples of partially cut gasket lower parts.

Special shape support through water jet processing.

■Overview of Processing Example This case involves the processing of a gasket with a lower cut using the V6500 joint sheet. The outer circumference is primarily circular in shape, but it features a linear cut at the lower part of the gasket, which was specified to avoid interference with the equipment structure and surrounding components. The bolt holes are evenly spaced, requiring a balance between hole position accuracy and outer shape precision. In this case, water jet processing was adopted without using a die. By continuously processing the arc section and the lower cut section, we achieved the reproduction of the shape as per the design data and improved positioning accuracy during assembly.

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  • Gasket

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TOMBO No. 1995 Processing Example of Square Hole Gasket

Stabilizing hole accuracy with water jet processing.

■Overview of Processing Example Product Name: Rectangular Perforated Gasket Dimensions: 1.5t 45W×145L (22φ×2・11φ×1) This processing example involves the production of a rectangular plate-shaped gasket using TOMBO No.1995. It features a design with three holes of different diameters, serving as both fastening bolt holes and fluid passage holes. It is used in piping connections for industrial machinery, where the accuracy and reproducibility of hole positions are emphasized. Water jet processing was employed to avoid excessive stress on the material, stabilizing hole diameter and position accuracy. In particular, it suppressed burrs and distortions even in small diameter hole processing, reducing misalignment during assembly.

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  • Gasket

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Processing examples of D5400 glass cloth gaskets

Supports large diameters with water jet processing.

Processing Case Overview Product Name: Glass Cloth Gasket Dimensions: φ435 × φ358 This case is a processing example of a large-diameter gasket used in electric furnace-related equipment. It has a ring shape made from glass cloth material, features multiple bolt holes, and requires heat resistance and stable sealing performance. By adopting water jet processing, it ensures dimensional accuracy without the need for a die, improving assembly compatibility on-site.

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  • Gasket

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[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
  • Gasket

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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
  • Gasket

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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
  • Gasket

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[Product Example] Hard and Soft Slit Gasket

The advantages are the reduction in assembly time, the ease of packaging bobbins, and the high drainage capability due to the drainage holes.

Here is an example of a "hard-soft slit gasket." It is used in aluminum and resin composite sash window frame materials. The advantages include reduced assembly time, ease of packaging in bobbins, and high drainage capability due to drainage holes. Our company supports various extrusion molding challenges, from product planning to OEM and production transfer from other factories. Please contact us when you need assistance. [Example] ■ Application: Gasket, tight material ■ Material: Rigid PVC, soft PVC ■ Precision: ±0.3 ■ Processing method: Extrusion molding, rigid resin *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Extrusion Machine
  • Gasket

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Epoxy foam resin

Developed an epoxy resin formulation that foams and cures upon heating!

We have developed an epoxy resin formulation that expands and hardens through heating, and we handle a sheeted version (B-Stage) of this "epoxy foam resin." It can be used alone, but when forming composite materials, it can be molded and foamed all at once. This eliminates the need for the molding, polishing, and bonding processes of conventional foaming materials, leading to a reduction in processing time. 【Advantages】 ■ Can be combined with composite materials for one-step molding ■ Can be applied to surfaces such as the top and sides ■ Foam thickness (amount of foaming) can be adjusted by layering ■ Easy to cut to fit shapes ■ Easy to manage usage amounts *For more details, please download the PDF or contact us.

  • Composite Materials
  • Gasket

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GAMBIT Gasket Sheet

We offer high-efficiency sheets and general-purpose sheets suitable for high-load conditions of steam.

At Gathering Co., Ltd., we handle the 'GAMBIT Gasket Sheet' for general factories. We offer a variety of products including the "GAMBIT AF-200 Universal," which is suitable for a wide range of fluids and is designed for medium temperature and pressure applications with oil resistance, as well as the "GAMBIT AF-153" and "PARO-GAMBIT," which are primarily suitable for water supply and drainage systems. You can choose according to your application. 【Product Lineup】 ■GAMBIT AF-200 Universal ■GAMBIT AF-153 ■PARO-GAMBIT *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Gasket

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Gasket "Carbon Tube Type"

Ideal for RFI/EMI countermeasures or electrostatic discharge applications in small gaps! Carbon-filled type gasket.

The "Carbon Tube Type" is a low-cost carbon-filled gasket. It is suitable for RFI/EMI countermeasures or electrostatic measures in small gaps. We can accommodate various shapes from our product catalog as well as custom shapes upon request. If you are looking for gaskets, please feel free to contact us. 【Features】 ■ Suitable for RFI/EMI countermeasures or electrostatic measures in small gaps ■ Low-cost carbon-filled type ■ Can accommodate various shapes from our product catalog as well as custom shapes upon request *For more details, please refer to the PDF document or feel free to contact us. *Product sample sets are currently available! Please apply through our contact form.

  • EMC countermeasure products
  • High frequency/microwave parts
  • Rubber
  • Gasket

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Saltwater corrosion prevention for aluminum housing seal surfaces - RUSTECTOR series

Compatible with international standard IP69K (dustproof and waterproof standard)! Supports various rubber materials.

The "RUSTECTOR series" is a product that has sealing capabilities and extends resistance to saltwater corrosion through its unique cross-sectional design. We offer a lineup that includes the "Rubber Gasket," which provides excellent cost-effectiveness for corrosion resistance processing, and the "Soft Metal Gasket," which does not require groove processing for aluminum housings. Additionally, we also handle RUSTECTOR-compatible greases, such as "NOXLUB AU 0710" and "KLUBERGREASE LFT 71-402," which further suppress gap corrosion in aluminum when used in conjunction with our products. 【Rubber Gasket Features】 ■ Excellent cost-effectiveness for corrosion resistance processing ■ Follows dimensional variations on the counterpart side due to the properties of rubber ■ Compatible with various rubber materials *For more details, please refer to the PDF document or feel free to contact us.

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  • Gasket

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Composite PE foam (high foaming product) processed product

This is the inner material of a transport box using a PE form.

We will create a reusable box that takes advantage of the characteristics of high-expansion products, providing excellent protection for your products. Equipment Introduction ● 2 NC Panel Saws ● 2 NC 4-Axis Routers ● 1 NC 2-Axis Router ● 2 NC Radial Saws ● 1 Manual Radial Saw ● 1 Hydraulic Press ● 6 Drilling Machines ● 1 Chamfering Machine ● 2 Tilting Tables ● 1 Band Saw ● 2 Resin Welding Machines ● 1 Heat Bending Machine *For more details, please feel free to contact us.

  • Processing Contract
  • Gasket

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Sponge demo case storage items

We can handle everything from sponge processing to the layout of storage items. The contents are well protected even inside the demo case during transport.

B-4, which has a moderate soft feel, is often used in the production of interior products. It is lightweight, flexible, and does not allow water to pass through, similar to a pool kickboard. We will also reflect on layout and current improvement points in conjunction with production.

  • Cushioning material
  • Gasket

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Packing gasket manufacturing service

From small lots to large quantities, we can produce in your preferred shape.

Our company manufactures packing and gaskets for various parts. Please feel free to consult us about the production of discontinued gaskets for motorcycles and automobiles. We have obtained ISO 9001 certification and have established a quality system to provide our products at appropriate prices. Please do not hesitate to contact us if you have any requests. 【Our Strengths】 ■ Capable of consistent finished product manufacturing ■ Quality and delivery management ■ Providing reliable products ■ Wide range of support from small lots to mass production *For more details, please download the PDF or feel free to contact us.

  • Engine parts
  • Gasket

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[Noise Countermeasures] Catalog of related products such as gaskets and ferrite cores.

If you are having trouble selecting for filtering, grounding, shielding, or thermal measures, please take a look! Comprehensive catalog now available.

The way energy is utilized is gaining attention, and new electrical products such as solar panels and electric vehicles are continuously emerging in our lives. To ensure that these diverse electrical products obtain EMC standards and perform their intended functions, Seiwa Electric has established a comprehensive technical support system that includes not only a wide variety of product sales but also support for countermeasures in an anechoic chamber, technical seminars, and exhibitions, thereby meeting a broad range of needs. This document features a number of noise countermeasure-related products such as gaskets and ferrite cores. Please take a look when making your selections. ★ We are currently offering a free catalog of noise countermeasure-related products such as gaskets and ferrite cores! [Featured Products] - Filtering measures - Grounding measures - Shielding measures - Thermal measures… *For more details, please download the PDF document or feel free to contact us.

  • cable
  • Other Connectors
  • Wiring materials
  • Gasket

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Seal gasket OR fluorine gasket white seal

Cost reduction of around 50% compared to conventional gaskets is possible.

This is a soft-type gasket made of fluororesin. It is very soft, comes with adhesive tape for easy handling, and can be easily installed on complex sealing surfaces. 【Features】 ◇ Easy to work with due to the adhesive tape ◇ Free size and string-like, allowing you to use the necessary length without waste ◇ Compared to conventional fluororesin full gaskets or enveloping gaskets, it can achieve a cost reduction of around 50%. *For more details, please request materials or download the catalog to view.

  • Other consumables
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Vacuum Seal MY/RMY Packing

Vacuum Seal MY/RMY Packing

【MY Packing】 A packing that can be used as a low-pressure lot seal and piston for hydraulic and pneumatic equipment. It is designed to accommodate the groove dimensions of the O-ring P series, so it can be changed from an O-ring. MY Packing has low sliding resistance, and the basic material is Type A. 【RMY Packing】 A relatively larger size packing used for similar applications as MY Packing. The basic material is NBR 80 degrees, which has better pressure resistance than MY Packing. For specifications and details, please download the catalog.

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Octagonal shape ring joint gasket

From raw materials to processing, high-quality Japanese manufacturing! Usage conditions vary depending on the material.

Sowa Industrial Co., Ltd. offers "Octagonal Ring Joint Gaskets." These gaskets are made from forged materials and machined into an octagonal cross-section, suitable for high-temperature and high-pressure conditions where soft gaskets cannot be used, as well as areas requiring high sealing performance. We accommodate sizes from small diameters to large diameters. Please feel free to contact us. 【Features】 ■ High-quality Japanese manufacturing from raw materials to processing ■ Machined from forged materials into an octagonal cross-section ■ Accommodates sizes from small diameters to large diameters ■ Usage conditions vary depending on the material *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Piping Materials
  • Gasket

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Oval-shaped ring joint gasket

For areas where soft gaskets cannot be used due to high temperature and high pressure conditions, or where high sealing requirements are needed!

Sowa Industrial Co., Ltd. handles "oval-shaped ring joint gaskets." These gaskets are made from forged materials and are machined into an oval cross-section, accommodating sizes from small diameters to large diameters. From raw materials to processing, they are high-quality products made in Japan. Please feel free to contact us when you need assistance. 【Features】 ■ High-quality products made in Japan from raw materials to processing ■ Machined into an oval cross-section from forged materials ■ Accommodates sizes from small diameters to large diameters ■ Usage conditions: Varies depending on the material *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Piping Materials
  • Gasket

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Also for outdoor use! High-performance silicone foam sheet.

Can be used for a long time! It can be used safely without additives such as plasticizers and stabilizers.

"Hamagasu Form" is a high-performance silicone foam sheet that excels in weather resistance. Due to its excellent weather resistance, it can be used for a long time. It contains no additives such as plasticizers or stabilizers, making it safe to use. As a foam material (sponge), it can be easily processed through cutting, plotting, or die-cutting. It has also been adopted as sealing material for outdoor lights. 【Features】 ■ Excellent heat and cold resistance ■ Excellent thermal insulation ■ Excellent flame retardancy ■ Excellent weather resistance ■ Environmentally friendly *For more details, please refer to the PDF document or feel free to contact us.

  • Other environmental analysis equipment
  • Gasket

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Daiko Tokyo Branch Processing Example No. 14 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 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. 【Processing Example】 We processed 1 ton of Viton rubber, measuring 55W x 68.5L, with a slit of φ6-4. The slit is arranged radially, and there is a φ1 hole at the tip of the slit. Although the tolerance is for a small diameter, we were able to meet the customer's requirements. Careful consideration was also needed for data creation and work holding.

  • Piping Materials
  • Gasket

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Daiko Tokyo Branch Processing Example No. 43 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 processing inquiries. We performed adhesive processing on neoprene sponge. We bonded and joined 6t 50W x 1000L to finish it to a length of 10M. This time, we cut the width from sheet material, but we also sell molded neoprene products. If processing from sheet material, we can produce sizes that do not require molds.

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  • Piping Materials
  • Gasket

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Daiko Tokyo Branch Processing Example No. 52 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 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 10 tons of rigid PVC gray. This product is used for a water treatment project and has 589 holes for water passage. Although the processing time takes a certain amount of time, we were able to process it according to the data provided. We also received requests for rubber sealing materials and were able to consolidate our suppliers.

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  • Piping Materials
  • Gasket

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When was the use of asbestos products banned?

We will introduce the timeline of events leading up to the ban on asbestos!

Asbestos is a naturally occurring fibrous mineral, also known as "sekimen" and "ishi-wata." Its fibers are very fine, making it easy to disperse in the air, and inhalation poses a risk of health damage. In 1975, the spraying of asbestos exceeding 5% by weight was generally prohibited. This marked the first step in asbestos regulation. In 1995, the spraying of asbestos exceeding 1% by weight was generally prohibited, and at the same time, the manufacture, import, transfer, provision, and use of highly carcinogenic amosite (brown asbestos) and crocidolite (blue asbestos) were completely banned. *For detailed information, please refer to the related links. For more information, feel free to contact us.

  • Other machine elements
  • Gasket

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What is a gasket? We support the selection of gaskets!

We will also introduce the roles, types, uses, and features of gaskets!

Gaskets are sealing materials used at the joints of machinery and piping, primarily serving to prevent fluid leaks. In plant maintenance and machinery equipment, gaskets are very important components. However, if their selection and management are mishandled, there is a risk of serious accidents or production stoppages. If you have any concerns or requests regarding gaskets, please feel free to consult us. Based on our years of experience and expertise, we will do our utmost to support you in solving your challenges. *For detailed content of the column, you can view it through the related links. For more information, please do not hesitate to contact us.

  • Other machine elements
  • Gasket

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What is flange electrolysis (dissimilar metal contact corrosion)? Explanation of causes and insulation measures.

Introducing the mechanisms of galvanic corrosion occurring on flanges and essential products for insulation measures!

In the maintenance of piping flanges, "electrolysis" is a serious issue that can shorten the lifespan of equipment and potentially lead to significant leakage accidents. Particularly, caution is required in piping lines that combine different types of metals. This page provides a detailed explanation of the mechanisms behind electrolysis and effective "insulation" measures to prevent it. *For more detailed information, you can view the related links. For further details, please download the PDF or feel free to contact us.*

  • Other machine elements
  • Gasket

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What is RCF regulation? Explanation of health risks and alternatives.

Introducing safe alternative biodegradable ceramic fibers!

The RCF regulation is a regulation based on the revised Industrial Safety and Health Act that came into effect on November 1, 2015, aimed at preventing health hazards for workers handling Refractory Ceramic Fibers (RCF). As a result, RCF has been designated as a specific chemical substance (Category 2 controlled substance), and businesses are required to implement strict exposure prevention measures. *For more detailed information, you can view the related links. For further details, please download the PDF or feel free to contact us.*

  • Other machine elements
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