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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. 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 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

16～30 item / All 423 items

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High-frequency band dual-layer structure EMC noise shield gasket

High-frequency band dual-layer structure EMC noise shield gasket

High conductivity and soft adhesion due to the hollow shape are its features. The two-layer extrusion molding achieves high adhesion that fully utilizes the properties of silicone.

"Ultra Band Shield®" is a conductive silicone gasket with an extruded two-layer structure consisting of a conductive layer and a non-conductive layer. It is environmentally friendly and compliant with RoHS standards. The operating range is from -40°C to +200°C in a stationary state. Custom length cutting and ring processing are also available. 【Features】 ■ Excellent adhesion due to hollow structure ■ High shielding effectiveness in high-frequency bands ■ Two-layer structure of conductive and non-conductive layers ■ Operating range: -40°C to +200°C (stationary state) ■ Environmentally friendly "RoHS compliant" ■ Custom length cutting and ring processing available ■ Suitable for EMC and noise countermeasures in high-frequency bands (5G, IoT) *For more details, please refer to the PDF document or feel free to contact us.

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  • EMC countermeasure products

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EMC countermeasures! Noise shield gasket with a two-layer structure (hollow sponge)

EMC countermeasures! Noise shield gasket with a two-layer structure (hollow sponge)

A hollow structure made of silicone sponge with excellent elasticity and resilience! This is a gasket that pursues softness.

"Ultra Banshield®" is a conductive silicone gasket with a two-layer structure consisting of a conductive layer and a non-conductive layer. The two-layer extrusion molding achieves high adhesion while maintaining the characteristics of the sponge! Flame retardancy is certified to UL94 V-O. It features a two-layer structure of conductive and non-conductive layers. Additionally, we can accommodate custom length cuts and ring processing. 【Features】 ■ Excellent adhesion achieved through a hollow structure ■ High shielding effectiveness in the high-frequency range ■ Two-layer structure of conductive and non-conductive layers ■ Increased softness due to the hollow structure ■ Flame retardancy: UL94 V-O certified ■ Operating temperature range: -40℃ to +200℃ (static state) ■ Environmentally friendly "RoHS compliant" ■ Custom length cuts and ring processing available ■ Suitable for EMC and noise countermeasures in the high-frequency range (5G, IoT) *For more details, please refer to the PDF document or feel free to contact us.

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  • EMC countermeasure products

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[Case Study of 2-Layer Gasket] Connector

[Case Study of 2-Layer Gasket] Connector

We would like to introduce examples of the adoption of round tube-shaped ring processed products for medical connectors and similar applications!

The casing has been miniaturized, and we were struggling with packing and EMC measures, but we would like to introduce a case where we adopted the round tube type ring processed product "Ultra Band Shield" for medical connectors due to its excellent adhesion in an extremely small size of φ1mm and hollow design. Products that do not have a hollow structure are rigid and require a "large compressive force" to achieve adhesion, but our product features a two-layer hollow structure with a conductive layer on the outside, and the inner core material does not compromise the properties of silicone, allowing for excellent conductivity, compliance, and adhesion with a "small compressive force." Additionally, it can be used over a wide temperature range. Furthermore, there are also cases where it has been introduced for communication equipment connectors and high-performance computer connectors. 【Case Studies】 ■ Applications (1) Medical connectors (2) Communication equipment connectors (3) High-performance computer connectors ■ Ordered Product: Round tube type ring processed product ■ Reasons for Adoption (1) The casing has been miniaturized, and we were struggling with packing and EMC measures, but it was adopted due to its excellent adhesion in an extremely small size of φ1mm and hollow design. (2)(3) Excellent adhesion and high shielding effectiveness. *For more details, please refer to the PDF document or feel free to contact us.

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  • EMC countermeasure products

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[Double D Type Gasket Case] Communication Box Enclosure for Special Equipment

[Double D Type Gasket Case] Communication Box Enclosure for Special Equipment

Domestic production compatible conductive, heat-resistant, and waterproof gaskets. Unique shape with two peaks for waterproofing + EMC measures! Proven track record in communication box enclosures for special equipment.

When using gaskets for the conventional purposes of waterproofing, dustproofing, and electromagnetic shielding, it was necessary to use one gasket for waterproofing and dustproofing, and one for electromagnetic shielding (a total of two gaskets). The Double D type has a double structure, allowing it to possess both electromagnetic shielding and waterproofing/dustproofing capabilities. This product enables efficient development and manufacturing with just one unit. Application: Communication box housing for special equipment Adopted product: Double D type ring processed product Reasons for adoption: 1. By accommodating "waterproof + conductivity" with a single product, it reduces component costs, management expenses, and man-hours. 2. High shielding effectiveness and waterproof performance. *For more details, please refer to the PDF document or feel free to contact us. *Samples are also available.

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  • EMC countermeasure products

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Double D Type Gasket Case Study: CATV Equipment

Double D Type Gasket Case Study: CATV Equipment

Domestic production compatible conductive, heat-resistant, and waterproof gaskets. Unique shape with two peaks for waterproofing and EMC measures! Proven track record in CATV equipment.

When using gaskets for the conventional purposes of waterproofing, dustproofing, and electromagnetic shielding, it was necessary to use one gasket for waterproofing and dustproofing, and one for electromagnetic shielding (a total of two gaskets). The Double D type has a double structure, allowing it to possess both electromagnetic shielding and waterproofing/dustproofing capabilities. This product enables efficient development and manufacturing with just one unit. Application: CATV equipment Adopted product: Double D type gasket Reason for adoption: 1. By addressing "waterproof + conductivity" with a single product, it reduces component costs, management expenses, and labor hours. 2. High shielding effectiveness. *For more details, please refer to the PDF document or feel free to contact us. *Samples are also available.

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  • EMC countermeasure products

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High-performance gasket "Flexitallic Thermiculite"

High-performance gasket "Flexitallic Thermiculite"

Exhibits sealing performance equivalent to asbestos! Sealing technology that withstands extreme high and low temperatures and corrosive chemicals.

"Flexitallic Thermiculite" is a high-performance gasket that solves sealing problems under high-temperature conditions. It maintains a high level of surface pressure even at 500°C and does not oxidize like graphite. Additionally, it has the same workability as conventional sheet gaskets and offers excellent chemical resistance. We offer a lineup of "Severe Conditions #800 Series" and "High Performance #700 Series," which can be combined with a wide range of metals. [Features] - Maintains a high level of surface pressure even at 500°C - Safe against fire - Low content of soluble halogen compounds - Exhibits complete sealing performance under high temperatures, comparable to asbestos - Maximum operating pressure: 20MPa (#815), 14MPa (#715) *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • others

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PTFE Sheet and Gasket "SIGMA"

PTFE Sheet and Gasket "SIGMA"

For harsh conditions! Excellent chemical resistance, stable strength, inherently clean PTFE sheets and gaskets.

"SIGMA" exhibits a significantly higher level of sealing performance when used with corrosive chemical substances compared to conventional materials. Developed for processes ranging from -268°C to +260°C, it is suitable for sealing chemicals across the entire pH range (0 to 14). It combines excellent chemical resistance of PTFE with dimensional stability that leads to improved retention of tightening pressure. 【Features】 ■ Exhibits a high level of sealing performance ■ Suitable for sealing chemicals across the entire pH range (0 to 14) ■ Non-stick properties significantly reduce repair time during shutdowns ■ Demonstrates excellent release properties after use ■ All components meet food standards *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
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PTFE sheet gasket "SIGMA533"

PTFE sheet gasket "SIGMA533"

PTFE sheets and gaskets that are resistant to strong alkaline solvents, other general chemical substances, and aqueous hydrofluoric acid with a concentration of 49% or less.

"SIGMA533" is a versatile type of PTFE sheet and gasket with a wide range of durability. The material is PTFE with a biaxial crystalline structure containing barium sulfate. It is resistant to strong alkaline solvents, other general chemicals, and aqueous hydrofluoric acid at concentrations of 49% or less. It is suitable for applications that dislike contamination from food, pharmaceuticals, and other sources. 【Features】 ■ Versatile type with a wide range of durability ■ Suitable for applications that dislike contamination from food, pharmaceuticals, and other sources ■ Resistant to strong alkaline solvents and other general chemicals ■ Resistant to aqueous hydrofluoric acid at concentrations of 49% or less ■ Not suitable for molten alkali metals or fluorine gas *For more details, please refer to the PDF materials or feel free to contact us.

  • Glassware and containers

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Gasket for solid oxide fuel cells - Thermiculite 866

Gasket for solid oxide fuel cells - Thermiculite 866

Even after years of use, the gasket thickness does not change! It demonstrates excellent performance for multiple applications.

"Thermiculite866" is a high-quality sealing material used in SOFC (Solid Oxide Fuel Cells). It uses chemically exfoliated vermiculite as the main raw material, developed and patented by Flexitallic, and possesses excellent sealing properties and heat resistance. It is suitable for high-temperature use as it does not contain organic materials. 【Features】 ■ Demonstrates excellent performance in various applications ■ Maintains stable sealing properties over the long term ■ Heat resistance up to 1000°C ■ No thermal degradation at SOFC operating temperatures ■ Excellent flexibility and compressibility *For more details, please refer to the PDF document or feel free to contact us.

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Noise control related products - Gasket

Noise control related products - Gasket

A gasket for noise control products that achieves a low surface resistance comparable to metal at 0.05Ω/□!

● The adoption of full-size conductive adhesive tape enables more effective shielding/grounding than ever before. ● Flexibility has improved by 30% compared to conventional products, allowing for smooth adaptation to uneven surfaces and ensuring reliable contact even with small compressive forces. ● Excellent resilience is achieved by using polyurethane foam as the core material, resulting in a 20% improvement in resilience compared to conventional products. ● The doubling of size variations allows for appropriate selections tailored to specific applications. ● As before, it can be easily cut with scissors, offering excellent processability and workability, making it suitable for various applications as a shielding/grounding material.

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Catalog of noise countermeasure-related products such as gaskets and ferrite cores.

Catalog of noise countermeasure-related products such as gaskets and ferrite cores.

*Comprehensive catalog available for free distribution: Seiwa Electric's noise control related products*

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 not only offers a wide variety of products for sale but also has established various technical support systems, including countermeasure assistance in anechoic chambers, technical seminars, and exhibitions, to meet a broad range of needs. ★ We are currently offering a free catalog of noise countermeasure-related products such as gaskets and ferrite cores! *For more details, please download the PDF materials or feel free to contact us.

  • cable
  • Other Connectors
  • Wiring materials

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

[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

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Techno Kogyo Co., Ltd. Business Introduction

Techno Kogyo Co., Ltd. Business Introduction

Advanced TCN (Technology) to enhance the performance of devices and equipment.

Tekuno Kogyo Co., Ltd. manufactures and sells industrial products such as bellows, canvas ducts, and flexible ducts. We offer silicone rubber gaskets with excellent heat and cold resistance, machine bellows used for dust-proofing, water resistance, oil resistance, chemical resistance, heat resistance, vibration resistance, and soundproofing, as well as Mash Seal, a soft universal gasket made of fluororesin. We relentlessly pursue adaptability and fully support our customers' performance. 【Business Activities】 ■ Manufacturing and sales of bellows and flexible ducts ■ Processing and sales of heat-resistant materials and high-performance industrial textile materials ■ Processing and sales of composite materials ■ Processing and sales of gaskets, seals, and sealing materials ■ Import and export of the above products *For more details, please feel free to contact us.

  • Composite Materials

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Noise Protect Gasket "EGUN1"

Noise Protect Gasket "EGUN1"

RoHS directive compliant product! Noise protection gasket with excellent flexibility and resilience.

Kowa Kasei's "EGUN1" is a noise protection gasket that uses conductive adhesive tape. It is made from non-halogenated polyurethane foam, which offers excellent flexibility and resilience. It can also accommodate special cuts (such as half cuts). 【Features】 ■ Uses conductive adhesive tape ■ Made from polyurethane foam with excellent flexibility and resilience ■ Uses non-halogenated polyurethane foam ■ Accommodates special cuts (such as half cuts) ■ Complies with RoHS directives and is UL certified *For more details, please refer to the catalog or feel free to contact us.

  • Sealing
  • Other electronic parts

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