gasket Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

gasket Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 三喜工業 本社 Chiba//Other construction industries
  2. イシグロ 本社：東京　営業拠点：全国各地 Tokyo//Trading company/Wholesale
  3. 東京興業貿易商会 本社 Tokyo//Trading company/Wholesale
  4. 4 タケチ Osaka//Building materials, supplies and fixtures manufacturers
  5. 5 富双ゴム工業 営業本部 Saitama//Building materials, supplies and fixtures manufacturers
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gasket Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Rubber-based gasket "PK-100 Butyl Rubber Sealer" 三喜工業 本社
  2. Environmentally friendly non-asbestos gasket for piping / LEAKBLOK イシグロ 本社：東京　営業拠点：全国各地
  3. Duct auxiliary materials gasket 三喜工業 本社
  4. 4 Rubber-based sponge gasket "PK-19 Silicone Sponge" 三喜工業 本社
  5. 4 Inorganic fiber gasket "PK-214・216 New Lock Seal" 三喜工業 本社

gasket Product List

16～30 item / All 134 items

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Rubber lining processing

Rubber lining processing

Rubber lining processing

A diverse lineup that meets a wide range of applications Rubber lining processing 【Features】 ○ Used in various industrial fields such as reaction tanks, absorption towers, electrolysis tanks, and tanker tanks, flue gas desulfurization systems, chemicals, food, pharmaceuticals, nuclear power, steel, water treatment, and environmental equipment. It can be utilized in both factory production and on-site construction, allowing for flexible responses. ○ Diagnosis of existing rubber lining products and lifespan evaluation (on-site inspection, sampling from existing lining parts) Disposal of rubber-lined tanks, etc. (after rubber stripping, separation and disposal into industrial waste and recyclable parts) is also possible.

  • Rubber sheet

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Fire-resistant elastic gasket "FG Series"

Fire-resistant elastic gasket "FG Series"

Selectable according to the case! Even with different fire resistance times, it can be accommodated with the same joint width and the same installation.

The "FG Series" is a fire-resistant elastic gasket made from silicone rubber and chloroprene rubber, combining fire resistance with airtight and waterproof performance. By using this product, the joint structure becomes simpler, enabling a safe and fire-resistant curtain wall. Even if the required fire resistance time varies for each exterior wall of the building, it can be accommodated with the same joint width and installation. 【Features】 ■ Made from silicone rubber and chloroprene rubber ■ Standardization of fire-resistant joint structure ■ Simplification of fire-resistant joint structure ■ Easy installation ■ Improved fire resistance performance from the interior side *For more details, please refer to the PDF document or feel free to contact us.

  • Gas equipment

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H-type zipper gasket

H-type zipper gasket

H-type zipper gasket

In modern architecture, which involves highly controlled facilities and systems, precise adjustments for daylighting are necessary. One example of this is the Seahawk Hotel & Resort. Due to considerations for the coastal area's sea breeze, chloroprene rubber gaskets were used. 【Features】 ○ The H-type zipper gasket can be directly attached to metal frames such as metal sashes or shaped steel, allowing for the installation of glass (or panels). ○ The gaskets are pre-shaped at the factory to match the dimensions of the sashes, with the corners formed in advance. ○ On-site, the glass is simply fitted in and secured with the rubber zipper. ● For other functions and details, please contact us.

  • Other opening accessories (airtight materials around doors and windows, etc.)

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Y-type zipper gasket

Y-type zipper gasket

Y-type zipper gasket

The Y-shaped zipper gasket is a type that allows glass to be directly attached to the opening of precast concrete panels (PCa panels) through rubber, without using metal sashes or similar materials. It integrates interior and exterior functions into the PCa panels, achieving a unified design. High economic efficiency has been realized, even in maintenance. 【Features】 ○ A curtain wall construction method that boasts a modern architectural sense, excellent seismic resistance, and safety. ○ The Dialock maintains stable sealing performance due to its large rubber elasticity. Its outstanding seismic performance has been proven even during the Great Hanshin-Awaji Earthquake. ● For other functions and details, please contact us.

  • Other opening accessories (airtight materials around doors and windows, etc.)

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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 performance of over 50 years without maintenance. 3. The glass is wrapped in rubber around all four sides for peace of mind. Even when subjected to 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.

  • Other fittings

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Environmentally friendly non-asbestos gasket for piping / LEAKBLOK

Environmentally friendly non-asbestos gasket for piping / LEAKBLOK

Achieving a toluene-free solution that is friendly to both people and the environment! It ensures a reliable seal with unprecedented flexibility and low torque application.

Product Features 1. Environmental Compatibility ... Our unique manufacturing method completely eliminates the use of organic solvents such as toluene. This is an environmentally friendly non-asbestos gasket that cannot be imitated by other companies. 2. Work Efficiency ... The leak block reduces the risk of flange seizing, minimizing damage. It makes the removal process during gasket replacement easier. 3. High Sealing Performance ... This gasket excels in gas permeability resistance and effectively prevents leaks of gases and fluids that pose risks such as fire and explosion. It is also certified by "TA-Luft (VDI12440)." 4. Low Torque ... Our unique manufacturing method enables low torque installation, which is difficult to achieve with existing gaskets. It maintains stable sealing performance even with low tightening force, contributing to improved work efficiency. 5. Bottom Deformation Resistance ... It retains excellent strength even under high-temperature conditions of 200°C, and shows minimal changes in thickness and shape even under loads three times the recommended surface pressure.

  • Piping and insulation

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Hottie Polymer Gel Gasket

Hottie Polymer Gel Gasket

Groundbreaking gel and elastomer composite extrusion product [Patent Number: 524490]

The "Gergasket" is a composite extrusion damping material designed to improve usability by simultaneously molding the damping and waterproofing functions of gel with elastomers. 【Features】 ■ Enhances the damping and sealing properties of functional components in addition to the characteristics of Hottigeel ■ Allows for easy installation by combining mounting parts ■ Compatible with double-sided tape ■ Recyclable ■ Excellent cost performance ■ Free from RoHS regulated and PRTR designated chemicals ■ Hardness and adhesiveness remain unchanged *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Case Study of 3D Printer Utilization (4): Example of Cost Reduction in Prototyping

Case Study of 3D Printer Utilization (4): Example of Cost Reduction in Prototyping

Proposal for problem-solving with the introduction of 3D printers! Introducing examples of prototype cost reduction.

Our company has introduced 3D printers and primarily offers products related to extrusion molding from design to mass production. We received a request for a water-stopping material for bathroom components. We proposed a shape that is easy to extrude, created a mold using polylactic acid, and injected room-temperature curing silicone. We created an extrusion sample of approximately 150mm in length and proposed the corner conformity. [Case Study] ■ Material: EPDM Sponge ■ Initial investment (extrusion mold cost): ¥60,000 ↓ 《Created a mold with a 3D printer and formed room-temperature curing silicone》 ↓ ↓ ■ Material: Polylactic Acid + Silicone Rubber ■ Prototype cost: ¥10,000 *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Waterproofing Agent

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Case Study of 3D Printer Utilization (5): Example of Cost Reduction in Prototyping

Case Study of 3D Printer Utilization (5): Example of Cost Reduction in Prototyping

Proposal for problem-solving with the introduction of 3D printers! Introducing examples of cost reduction in prototyping.

Our company has introduced 3D printers and primarily offers products related to extrusion molding from design to mass production. We received a request for machine parts. The instruction was for a gel gasket, but to check the fit, we created a rigid part approximately 20mm in length using polylactic acid and attached a separately made gel for prototyping. 【Case Study】 ■ Material 1: Gel gasket (PP + gel), 2: PP ■ Initial investment amount (extrusion mold cost): ¥530,000- ↓ 《Created the insertion part and fitting part with a 3D printer, and made the HOTTY gel separately to attach》 ↓ ↓ ■ Material 1: Polylactic acid + HOTTY gel, 2: Polylactic acid ■ Prototyping cost: ¥90,000- *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Recycled Rigid PVC Gasket

Recycled Rigid PVC Gasket

By cleaning and recycling collected PVC products, we can reduce environmental impact and lower costs!

This product is a hard PVC (polyvinyl chloride) gasket made from 100% recycled materials. By cleaning and reusing PVC products collected from the market, it has made it possible to reduce environmental impact and lower costs. Since it uses recycled materials under certain conditions, there is no significant difference in physical properties compared to standard hard PVC, and similar processing can be performed in molding. Additionally, coloring is possible for certain limited shades. 【Features】 ■ Low cost due to complete recycling (only hard PVC) ■ Compliant with RoHS regulations ■ Capable of irregular extrusion ■ Can reduce the use of petroleum resources ■ Can be expanded to various products beyond glazing gaskets *For more details, please refer to the PDF document or feel free to contact us.

  • Subsidiary materials
  • others

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Gasket and others

Gasket and others

Introducing Fukagawa's gaskets! We meet our customers' needs with a diverse lineup of products!

We handle various types of "gaskets" at our company. Our lineup includes a wide variety of gaskets, starting with "fluororesin gaskets" and "silicone rubber gaskets." Fluororesin gaskets are used for air conditioning and ventilation applications involving liquids that contain organic solvents, organic gases, and inorganic gases. Silicone rubber gaskets are designed for high-temperature kitchen environments, such as those found in Chinese cooking. Additionally, they are excellent in chemical resistance, making them suitable for ventilation applications involving fluids containing chemicals in hospitals. [Product Lineup] - FGK-401 Fluororesin Gasket (Operating temperature below 260℃) - FGK-403 Silicone Rubber Gasket (Operating temperature below 200℃) *In official testing, a 24-hour strength test was conducted, confirming a stretch rate of 10% or less, but the operating temperature is not guaranteed.

  • Duct related equipment

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Gasket - General (Examples of Achievements)

Gasket - General (Examples of Achievements)

We accept ultra-short delivery and small quantity production of joint sheets, oil sheets, rubber, fiber, and more!

Gaskets are used for sealing (maintaining airtightness). Depending on the application, their shapes and materials vary. - To prevent liquids or gases from leaking to the outside in machines and equipment. - To prevent external debris and foreign objects from entering the interior. Our company offers ultra-short lead times and small production runs through ODM (On-Demand Manufacturing). For more details, please refer to the catalog or contact us.

  • Steel construction

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Gasket - Teflon (Example of Achievements)

Gasket - Teflon (Example of Achievements)

Chemical-resistant Teflon gasket!

Gaskets are used for sealing (maintaining airtightness). Depending on the application, their shape and material vary. - To prevent liquids or gases from leaking to the outside in machines and equipment. - To prevent external debris and foreign objects from entering the interior. Our company offers ultra-short delivery times and small-scale production through ODM (On-Demand Manufacturing). For more details, please refer to the catalog or contact us.

  • Steel construction

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Gasket "NAPI-816 Series"

Gasket "NAPI-816 Series"

Towards further ultra-high temperature and ultra-corrosion resistance. Gaskets suitable for zero-asbestos in environments with temperatures above 800°C.

The "NAPI-816 series" is a gasket that uses zero-asbestos board with a heat resistance of 1000°C for the internal material and heat-resistant, corrosion-resistant stainless steel (SUS316L) for the external material. Additionally, we can manufacture products that exceed the heat and corrosion resistance limits of conventional gaskets using Ni-based super alloys (NAPI-1200), titanium (NAPI-800TI), and others. We also offer the "NAPI-900/1200 series." Please consult us for the production of large gaskets that are outside standard specifications. 【Features】 ■ High-temperature exhaust corrosion resistance and high-temperature use ■ Suitable for zero-asbestos applications in environments with temperatures above 800°C ■ Uses zero-asbestos board with a heat resistance of 1000°C for the internal material ■ Uses heat-resistant, corrosion-resistant stainless steel (SUS316L) for the external material ■ Capable of producing large gaskets that are outside standard specifications *For more details, please refer to the PDF document or feel free to contact us.

  • others

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High-Temperature Environment Gasket "NAPI-800/800E Series"

High-Temperature Environment Gasket "NAPI-800/800E Series"

Suitable for the Ship Recycling Convention and easy to create inventory! Introduction of gaskets for ultra-high temperature environments.

The "NAPI-800/800E series" is a gasket for ultra-high temperature environments that uses zero-asbestos materials as an alternative to traditionally used asbestos. By raising the internal material's heat resistance temperature from 500-550°C (asbestos) to 1,000°C (zero-asbestos), we have reduced the occurrence of corrosive gases believed to cause pitting at high temperatures, thereby improving quality. The "NAPI-800 series" has achieved a maximum temperature of 1000°C in a 22-hour heat resistance test and has a proven track record of withstanding use as a gasket at around 800°C, receiving great acclaim. [NAPI-800 Series Features] ■ Suitable for zero-asbestos high-temperature gaskets ■ Incredible heat resistance temperature of 1000°C, practical maximum of 800°C ■ Low price, standard products ■ Reliable track record over many years *For more details, please refer to the PDF document or feel free to contact us.

  • others

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