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gasket Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 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 13, 2025～Sep 09, 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. アキツ Osaka//Manufacturing and processing contract 大阪支店
  3. 東京興業貿易商会 Tokyo//Resin/Plastic 本社
  4. 4 USUI CO., LTD. Shizuoka//Automobiles and Transportation Equipment
  5. 5 ジャパンマテックス Osaka//Machine elements and parts シールエンジニアリングセンター
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gasket Product ranking

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 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 GF gasket (Type 1, Type 2) 三報ゴム
  5. 5 Klinger-made joint sheet gasket "C-4430" for high temperature use. アキツ 大阪支店

gasket Product List

391～405 item / All 420 items

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[Dong-a Hwasung] EV Battery Gasket

[Dong-a Hwasung] EV Battery Gasket

The market share of electric vehicle battery gaskets in the domestic market (South Korea) is over 90%.

1. Installed on the assembly parts of the BATTERY PACK's Upper Case and Lower Case to ensure the airtightness of the BATTERY PACK. 2. Uses materials with excellent compressibility, flame resistance, ozone resistance, and cold resistance. We can handle everything from material design, formulation, production, to testing according to customer needs. In particular, our battery gaskets for electric vehicles hold over 90% market share domestically (in South Korea), and our intake hoses, which are part of the air intake system, also have over 70% market share. In addition, we also handle small products. Regarding exports to Japan, we have a track record of supplying automotive parts and home appliance parts. We also supply to Honda and Nissan through overseas factories.

  • Secondary Cells/Batteries

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H-type zipper gasket

H-type zipper gasket

It is equipped with features such as high efficiency in construction work and maintenance-free operation!

We would like to introduce the "H-type zipper gasket" that we handle. This product directly attaches glass (or panels) to metal frames such as metal sashes and shaped steel through a rubber gasket. Additionally, we also offer the "Y-type zipper gasket," which allows for the direct attachment of glass to openings in precast concrete slabs without using metal sashes, instead utilizing rubber. 【Features】 <H-type zipper gasket> ■ Wind pressure resistance ■ Earthquake resistance ■ Water and air tightness ■ High efficiency in construction work ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing

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If you are considering building design, why not consider zipper gaskets for openings?

If you are considering building design, why not consider zipper gaskets for openings?

1. A sleek appearance with originality 2. No maintenance for 50 years 3. Protects glass during earthquakes

1. The cross-sectional size of the gasket in the photo on this page is compact at 40×60. It does not interfere with the design. 2. Proven track record of over 50 years of no maintenance. 3. The glass is wrapped in rubber around all four sides for peace of mind. Even under interlayer variations, the glass will not come into direct contact with the metal. *For more details, please refer to the related links or feel free to contact us.

  • Rubber

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Incredible high sealing performance achieved with an ultra-thin design! Innovative hollow gasket.

Incredible high sealing performance achieved with an ultra-thin design! Innovative hollow gasket.

Overcoming door distortion caused by temperature differences! Achieving low closing force through unique molding technology, ensuring reliable sealing performance over the long term.

To those troubled by the expansion of gaps and warping of doors due to temperature changes, our ultra-thin hollow gasket offers a solution. With technology that compresses significantly even under low closing force, it ensures reliable airtightness and water resistance, providing peace of mind with its sealing performance. ◆ Improved airtightness with ultra-thin design Its ultra-thin thickness effectively fills gaps even with low closing force. It flexibly adapts to warping of doors and substrates, maintaining excellent sealing performance. ◆ Long lifespan with shape retention technology Thanks to special molding technology, it stably retains the shape of the hollow section despite its thinness. Our hollow gaskets have been adopted in a variety of applications, including refrigerators, industrial machinery, and waterproof doors, and have built a solid track record. We encourage you to utilize them for your airtightness and water resistance measures. Choosing silicone as the material will overcome long-term sagging. *For more details, please refer to the related links or feel free to contact us.

  • Rubber

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300℃ heat-resistant / 250℃ steam-resistant complete integrated molded gasket

300℃ heat-resistant / 250℃ steam-resistant complete integrated molded gasket

The connecting and corner sections are made of the same material as the straight sections! With an injection joint method for flexible design, we achieve safety on-site and cost-effective operations. [Promotional materials available]

As a choice of gasket material, considering the balance of hygiene, strength against door opening and closing in high-temperature environments, and cost, silicone rubber is the most promising option. However, steam-resistant materials have poor heat resistance above 200°C, making practical use in steam convection ovens impossible. This time, through thorough selection and examination of base materials and additives, we were able to create a unique practical material (GE5092). ■ Main Features - Excellent steam resistance and heat resistance. - The adhesive and corner parts are made of the same material as the straight parts, ensuring consistent performance. - By adopting an injection joint method, it is possible to change the shape only at the corner parts. We have many products that meet the characteristics requested by various manufacturers, conforming to the standards for food additives and other regulations (Notification No. 370 of the Ministry of Health and Welfare in Showa 34, and partial revisions according to Notification No. 595 of the Ministry of Health, Labour and Welfare in Heisei 24). *For more details, please download the materials or contact us.

  • Rubber

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Processing of fluorine and graphite sheets (flange gaskets and various seals)

Processing of fluorine and graphite sheets (flange gaskets and various seals)

Can be manufactured from a minimum diameter of φ3! Available in any size between 1500x1500.

Our company processes fluorine and graphite sheets using press processing and plotter machine processing. Depending on the material, we can manufacture large-diameter products through fusion. We will select the material based on the usage conditions. Additionally, we can accommodate short delivery times, so please feel free to consult with us. 【Points】 ■ Material selection based on usage conditions ■ No mold required for production from one piece using a plotter machine ■ Mass production available with a press machine ■ Production possible from a minimum diameter of φ3 (depending on thickness) ■ Large-diameter products can be manufactured through fusion depending on the material ■ Short delivery times available *For more details, please download the PDF or feel free to contact us.

  • Sealing
  • Processing Contract

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Gasket manufacturing (JIS, ASME, ANSI, JPI, non-standard)

Gasket manufacturing (JIS, ASME, ANSI, JPI, non-standard)

Leave the manufacturing of gaskets to us, from small lots of one piece to mass production! Quick delivery is also possible. *We offer free sample production.

At our Tsuchiura factory, we perform punching and cutting processing of joint sheets, synthetic rubber sheets, PTFE sheets, and various oil sheets. By using cutting plotters and press processing methods, we can produce according to the needs of quantity and lot size. We also select materials suitable for the usage environment, so please feel free to consult with us. Production data (CAD data) will be permanently stored as a general rule. 【Features】 ■ Processing with cutting plotters - Supports small quantities and various types, prototype support, and reduced initial costs ■ Press punching processing - When a certain quantity is anticipated, molds can be created to reduce unit costs and delivery times * We offer free sample production on the condition that materials are provided, so please feel free to reach out (limited to one piece per item). * For more details, please download and view the PDF.

  • Rubber

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Expandable graphite gasket "D4000"

Expandable graphite gasket "D4000"

It has a heat resistance temperature equivalent to that of asbestos sheets and is also excellent in corrosion resistance!

"D4000" is a gasket material that has a long-standing high performance record in Europe, where non-asbestos materials have been advanced, and can be used over a wide temperature range from high to extremely low temperatures. Expanded graphite is a material obtained by treating high-purity graphite crystals with chemicals and then heat-treating them at high temperatures. By inserting stainless steel plates (SUS316) into the core material, it becomes a gasket with excellent mechanical strength. 【Features】 ■ Excellent heat resistance and chemical resistance ■ Sealing performance and chemical resistance comparable to asbestos joint sheets ■ Excellent corrosion resistance ■ Wide temperature range from high to extremely low temperatures ■ Excellent compressibility *For more details, please download the PDF or feel free to contact us.

  • Sealing

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Spiral Wound Gasket "D1000"

Spiral Wound Gasket "D1000"

Excellent sealing ability that can cover the usage range of asbestos joint sheets!

The "D1000" is a high-performance semi-metallic gasket rationally designed for use in high-temperature and high-pressure environments. It possesses rich elasticity and allows for control of the tightening amount during installation. It is widely used in various fields, including thermal and nuclear power plants, steam piping on steam turbine ships, as well as process lines and thermal oil lines in petroleum refining and petrochemical plants. 【Product Lineup】 ■ Type with metal protective inner and outer rings ■ Type with metal protective outer ring ■ Basic type without metal protection *For more details, please download the PDF or feel free to contact us.

  • Sealing

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Soft PTFE-based gasket

Soft PTFE-based gasket

Significantly improves the sealing properties of PTFE while combining heat resistance and flexibility!

We would like to introduce our "Soft PTFE Gasket" that we handle. It has excellent chemical resistance and insulation properties, combined with heat resistance and flexibility, significantly improving the sealing performance of PTFE. We offer soft-type PTFE gaskets such as "Nippon Gasket Soft Seal No. 9096-S," which is very soft and comes with adhesive tape, and "Nippon Gasket Soft Seal No. 9096," as well as "SGM Gasket" for process piping and equipment flanges. 【Product Lineup】 ■ Nippon Gasket Soft Seal No. 9096-S ■ Nippon Gasket Soft Seal No. 9096 ■ SGM Gasket *For more details, please download the PDF or feel free to contact us.

  • Sealing

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We can process gaskets and packing with processing equipment and also make proposals as a trading company!

We can process gaskets and packing with processing equipment and also make proposals as a trading company!

We meet your needs through our processing equipment, including one of Japan's largest water jet cutting machines, and our handling of materials such as sheets, rubber, resin, and metal.

Our company processes gaskets and packing using various machines, including one of Japan's largest water jet cutting machines (water pressure cutting machine). We have a wide range of items, including joint sheets, rubber, sponge, and resin. In addition to domestic manufacturers like Nichias and Vulcan, we also offer our original brand of non-asbestos joint sheet "D-6000" and other in-house products. Please utilize the fluid compatibility charts and necessary information for selecting piping and valves! 【Featured Products (Partial)】 ■ Non-asbestos joint sheet D-6000 ■ Graphite spiral wound gasket D-1000 ■ Teflon cushion gasket D7000 ■ SGM soft Teflon gasket ■ Rubber packing, etc. *This PDF is a digest version. If you need the full version, please feel free to contact us.

  • Other processing machines
  • Piping Materials

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Daiko's Strength: Abundant Inventory and Handling of Materials

Daiko's Strength: Abundant Inventory and Handling of Materials

We will respond flexibly even for short deadlines, so please rest assured if you are in a hurry!

At Daiko, which handles a wide variety of materials and boasts a rich inventory, we cater to our customers' diverse needs. Since we always maintain a plentiful stock, we accept orders not only for large quantities but also for single items. With Daiko's extensive product lineup, we simplify bulk purchasing and reduce transportation costs. 【Features】 ■ A wide variety of materials ■ Abundant inventory ■ Orders can be placed for both large quantities and single items ■ Simplification of bulk purchasing and reduction of transportation costs *For more details, please download the PDF or feel free to contact us.

  • Other processing machines

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What is a gasket compliant with the RoHS directive?

What is a gasket compliant with the RoHS directive?

Cleared global product safety standards! Introduction to the 10 regulated substances.

The RoHS Directive, established by the EU, is a regulation that restricts the use of certain hazardous substances in electrical and electronic equipment, making it an unavoidable environmental regulation for manufacturers worldwide. The RoHS Directive limits the presence of the following 10 substances in electrical and electronic equipment as part of EU environmental regulations. The regulated substances are lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, butyl benzyl phthalate, dibutyl phthalate, bis(2-ethylhexyl) phthalate, and diisobutyl phthalate. *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

  • Other machine elements

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What is the difference between FF type gaskets and RF type gaskets?

What is the difference between FF type gaskets and RF type gaskets?

I will also explain the characteristics and shapes of both the FF type and RF type!

The main difference between FF type gaskets and RF type gaskets is the shape and area of the sealing surface. Consequently, the shape of the flanges used and their suitable applications differ. FF stands for "Flat Face," which is referred to as "zenmenza" in Japanese. The gasket has a disc shape with bolt holes that covers the entire flat surface of the flange (full face gasket). Because the gasket is tightened over a large area, the pressure applied to any one part (surface pressure) is lower. RF stands for "Raised Face," which is referred to as "heimenza" in Japanese. The shape of the flange: the inner diameter side of the sealing surface is raised. Sealing occurs at this raised portion. *For more detailed information, please refer to the related links. For further inquiries, feel free to contact us.

  • Other machine elements

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Biodegradable cross gasket "D5800"

Biodegradable cross gasket "D5800"

A gasket made by coating a biocompatible dissolvable cross with natural rubber and molding it into a specified shape, containing SUS metal!

We would like to introduce our biocompatible dissolvable cross gasket, "D5800." With the enforcement of regulations regarding Refractory Ceramic Fibers (RCF), there are now restrictions on the use of ceramic cloth. Our company has transitioned from traditional ceramic cloth to RCF-compliant biocompatible dissolvable cloth. We also offer a baked-on anti-seizing treatment product (graphite treatment) called "D5800-G." 【Specifications】 ■ Thickness: t2・t4～(1 ply t2) ■ Safe operating temperature: 800℃ ■ Contains SUS metal ■ Natural rubber coated on biocompatible dissolvable cloth *For more details, please download the PDF or feel free to contact us.

  • Sealing

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