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gasket(epdm) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Oct 01, 2025~Oct 28, 2025
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gasket Product List

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Gasket "EPDM Tube Type"

Ideal for harsh outdoor environments! Achieved excellent RFI-EMI shielding.

The "EPDM Tube Type" is a gasket with excellent durability, weather resistance, ozone resistance, water resistance, steam resistance, and chemical resistance, including resistance to acids, alkalis, and oxygen-containing solvents. With the two-color extrusion technology of EPDM and Ultra Ban Shield, we achieve even better RFI-EMI shielding. Conductive outer layers (Silver/EPDM (AgEP)) are applied to various shapes of EPDM core materials. It has excellent abrasion resistance and keeps outgassing to a very low level. 【Features】 ■ Excellent chemical resistance ■ Suitable for harsh outdoor environments ■ Excellent abrasion resistance with very low outgassing ■ Performance is not compromised by phosgene gas ■ Compliant with military NBC (Nuclear, Biological, Chemical) standards *For more details, please refer to the PDF document or feel free to contact us. *Product sample sets are currently available! Please apply through the inquiry form.

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

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Gasket Series

We will introduce rubber sheet punched gaskets, as well as EPDM molded gaskets and PTFE wrapped gaskets.

The "S-2900 series" is a low-pressure gasket made from various synthetic rubber sheets that can be used for flanges and equipment in various piping applications. The "S-2940" is pressure-formed from EPDM rubber in a specific cross-sectional shape. Additionally, the "S-2950" is made by pressure and heat forming a PTFE film onto an EPDM rubber molded product, creating a unified bond. It can also be used for resin and resin-lined flanges. 【Product Lineup】 ■ Rubber sheet punched gaskets / S-2900 series ■ EPDM molded gaskets / S-2940 ■ EPDM molded gaskets (PTFE coated) / S-2950 ■ PTFE sheet punched gaskets / S-5000 ■ PTFE wrapped gaskets / S-5000T series ■ Gore Hyper Sheet gaskets *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing

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PF gasket

We offer two types of PF gaskets for different applications!

We offer gaskets made from EPDM through heat compression molding using molds, referred to as "PF (EPDM)," and gaskets that integrate PTFE film with EPDM as the core, known as "PF (PTFE)." "PF (EPDM)" is suitable for applications in areas with low tightening pressure, such as PVC piping and glass-lined piping. Additionally, "PF (PTFE)" can be used under more stringent conditions than rubber-only products due to the high chemical resistance of PTFE. 【Product Lineup】 ■ PF (EPDM) - Temperature range: -30°C to 100°C - Maximum operating pressure: 1.0 MPa - Flange shape: Full face ■ PF (PTFE) - Temperature range: -30°C to 150°C - Maximum operating pressure: 2.0 MPa - Flange shape: Full face *For more details, please download the PDF or feel free to contact us.

  • Sealing

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EPDM sponge processed products (ethylene propylene diene rubber)

Short delivery times and small lot processing for EPDM sponge! [Material-specific processing case collection available now!]

This is an independent bubble rubber sponge made from EPDM. The biggest advantage of selecting EPDM is its excellent weather resistance. It has moderate oil resistance and good ozone resistance. Being an independent bubble structure, it has almost no water absorption or breathability, and it can achieve water sealing with a low compression rate. Manufacturers handling this product include: Inoac Corporation, Daiwabo Progress Corporation, Heiwa Corporation, and Sanwa Chemical Corporation. Specifications and applications: Vehicles and ships... window frame rubber, steam hoses, wire coverings, conveyor belt bumpers Insulation and heat retention... insulation seal materials for coolers and air conditioners Soundproofing and moisture resistance... various machine noise prevention seal materials, residential soundproof wall packing materials, various electrical equipment waterproof and moisture-proof packing materials *For more details, please refer to the PDF document or feel free to contact us.

  • Cushioning material
  • others

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EPDM molded gasket 'S-2940'

Introducing products suitable for piping lines that cannot achieve surface pressure, such as PVC pipes and GL pipes!

The S-2940 is a gasket made by press-forming EPDM rubber into a specific cross-sectional shape. It is suitable for piping lines that cannot achieve surface pressure, such as PVC and GL pipes, and can also be used with resin and resin-lined flanges. The size is 3.0mm thick, with standards of 5K-15A to 300A and 10K-15A to 300A; other sizes are available as rubber punched gaskets. 【Features】 ■ Made by press-forming EPDM rubber into a specific cross-sectional shape ■ Usable with resin and resin-lined flanges ■ Size: Thickness 3.0mm / Standards 5K-15A to 300A, 10K-15A to 300A (Other sizes are available as rubber punched gaskets, only for full face) ■ Operating conditions: Temperature -40℃ to 100℃ / Pressure up to 0.98MPa *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Piping Materials

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Introduction of processing examples: Gaskets for automotive motors (EPDM)

Introduction of processing examples: Gaskets for automotive motors (EPDM)

Case Study of Daiko Rubber Co., Ltd. Introduction of "Gasket for Automotive Motor Parts (EPDM)". 【Features】 ○ Product example of gasket for automotive motor parts ○ Annual production quantity: 100,000 pieces per month (relatively large lot size) ○ Burr height after processing: 0.05 mm or less (Issues of burr generation and treatment are resolved through slicing processing) 【Specifications】 ○ Material: EPDM ○ Rubber hardness: 60 ○ Others: Peroxide vulcanization ● We can accommodate small and medium lots as well. We will respond quickly from consultation to meetings, production, and delivery. For more details, please contact us.

  • Contract manufacturing
  • Processing Contract

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EPDM molded gasket 'S-2950' <PTFE coated product>

Introducing Sowa's gaskets, suitable for use with resin-made and resin-lined flanges!

The S-2950 is a gasket formed by pressurized heating of PTFE film onto EPDM rubber molded products, creating a unified bond. It is suitable for piping lines that require chemical resistance and corrosion resistance, where surface pressure cannot be obtained, such as PVC and GL piping, and can also be used with resin and resin-lined flanges. The size is 3.0mm thick, with specifications ranging from 10K-15A to 300A; other sizes are available as PTFE-wrapped gaskets. 【Features】 ■ PTFE film is pressurized and heat-formed onto EPDM rubber molded products, creating a unified bond. ■ Suitable for piping lines that require chemical resistance and corrosion resistance, where surface pressure cannot be obtained, such as PVC and GL piping. ■ Size: Thickness 3.0mm / Specifications 10K-15A to 300A (Other sizes are available as PTFE-wrapped gaskets, only for full face). ■ Operating conditions: Temperature -40℃ to 120℃ / Pressure up to 0.98MPa. *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Piping Materials

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Replacement part Clip-sealed container gasket Type A MPA

Standard Type A Replacement Silicone Gasket for Clip Sealed Containers

This is a standard Type A replacement silicone gasket for a clip-sealed container. We offer optional gasket materials in NBR, EPDM, CR, and FKM. You can purchase parts for each stainless steel container.

  • Stainless steel container

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Oji Aladdin gasket

Excellent corrosion resistance made possible by years of anti-corrosion technology achievements! Suitable for applications related to electrolytic equipment with low Ca and Mg.

The "Aladdin Gasket" is a product that has excellent corrosion resistance, particularly against hydrochloric acid. Its outstanding corrosion resistance is made possible by years of anti-corrosion technology achievements. Through a special formulation, it achieves superior corrosion resistance compared to conventional EPDM. With low Ca and Mg content, it is suitable for applications related to electrolytic equipment. The double protrusion ring structure further enhances sealing stability. A shape focused on practicality has been adopted. 【Features】 ■ Exhibits excellent corrosion resistance to hydrochloric acid ■ Specially formulated EPDM with low Ca and Mg content ■ Double O-ring structure ■ Material: Special EPDM *For more details, please refer to the PDF document or feel free to contact us.

  • Rubber

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Replacement part clip sealing container gasket type B MPB

Type B replacement silicone gasket for clip-sealed containers.

This is a replacement silicone gasket of type B for the O-Clip sealed container. The optional gasket materials available are NBR, EPDM, CR, and FKM. You can purchase parts for each stainless steel container.

  • Stainless steel container

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Replacement parts for lever band sealed container gasket LP

Replacement silicone gasket for lever band airtight containers.

This is a replacement silicone gasket specifically for the lever band sealed container. We offer optional gasket materials in NBR, EPDM, CR, and FKM. You can purchase parts for each stainless steel container.

  • Stainless steel container

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Maintenance replacement plate and gasket

We will provide the plates and gaskets necessary for maintenance.

The plates are available in materials such as SUS/titanium/others, and the gaskets are available in materials like NBR/EPDM, so please contact us for more information. Replacement plates and gaskets We provide gaskets necessary for maintenance. We offer a wide variety of materials and shapes, including NBR and EPDM. Additional plates (SUS, titanium, and others) are also available. *For more details, please download the catalog or contact us.

  • Heat exchanger

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Fluid compatibility chart for rubber materials! Packed with information on natural rubber, NBR rubber, and more!

This is a compatibility chart for rubber fluids!! It is just a guideline, but it serves as an example of systematic categorization. Please use it for selection purposes.

This is a compatibility chart for rubber fluids. It lists the compatibility of various types of rubber, including natural rubber, neoprene rubber, NBR rubber, EPDM rubber, Viton rubber, and silicone rubber, with different fluids. While it is only a guideline, it serves as an example of systematic categorization. Please use it for selection purposes.

  • Piping Materials

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Gasket Product Catalog

Able to respond to short delivery times and contribute to cost reduction! Introducing various products such as PTFE gaskets and woven fabric gaskets.

This catalog introduces the gasket products handled by our company. We offer a lineup including "joint sheet and rubber sheet gaskets," "PTFE gaskets," and "graphite (expanded graphite) sheet gaskets." In addition to processing mass-produced gaskets using molds and wooden patterns (Thomson molds), we can also flexibly accommodate small orders for custom sizes. [Featured Products] ■ Joint sheet and rubber sheet gaskets ■ PTFE gaskets ■ Graphite (expanded graphite) sheet gaskets ■ Spiral gaskets ■ Fabric gaskets *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing

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Gasket

From one piece to ten million pieces, please leave it to us.

We mainly handle gaskets, vibration-damping rubber, covers, and other materials of various types. Please feel free to contact us if you have any requests.

  • Rubber

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