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Gasket Product List and Ranking from 87 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 12, 2025～Dec 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:Nov 12, 2025～Dec 09, 2025
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. 甲南精工 東京営業所 Tokyo//others
  3. アキツ 大阪支店 Osaka//Manufacturing and processing contract
  4. 4 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
  5. 5 東京興業貿易商会 本社 Tokyo//Resin/Plastic
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Gasket Product ranking

Last Updated： Aggregation Period:Nov 12, 2025～Dec 09, 2025
This ranking is based on the number of page views on our site.

  1. Graphite-filled PTFE-impregnated carbon fiber braided packing 'KS-65' 甲南精工 東京営業所
  2. Klinger-made gasket * gasket material suitable for ultra-high temperature resistance up to 900°C. アキツ 大阪支店
  3. 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
  4. 4 Graphite sheet "Nika Film" 日本カーボン 本社
  5. 4 Klinger-made gasket "Top Graph 2000" for high temperature use アキツ 大阪支店

Gasket Product List

256～270 item / All 308 items

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What is the difference between a gasket and a packing?

What is the difference between a gasket and a packing?

We will also introduce the criteria that are clearly defined depending on the place of use!

Gaskets and packing are both sealing materials that prevent the leakage of liquids and gases, but they are clearly distinguished by the "movement" of the places where they are used. In simple terms, gaskets are used in stationary places, while packing is used in moving places. A gasket is a sealing material used in stationary parts. When fixing parts together with bolts or similar fasteners, it is inserted between them to eliminate gaps, preventing internal fluids from leaking and external foreign substances from entering. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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  • ?ガスケットとパッキンの違いとは 画像3.png
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What is the RCF (Refractory Ceramic Fiber) regulation?

What is the RCF (Refractory Ceramic Fiber) regulation?

We will also introduce what our company has implemented and the products in response to the RCF regulations!

As of November 1, 2015, the amendment to the Labor Safety and Health Act has made Refractory Ceramic Fibers (RCF) subject to regulations aimed at preventing health hazards to workers. With this amendment, RCF has been designated as a substance that requires labeling and classified as a Category 2 substance under the management of specific chemical substances, thus subjecting it to stricter preventive regulations. In response to this RCF regulation, Daiko has completely switched from traditional ceramic cloth to a safer, bio-soluble ceramic cloth. *For more detailed information, please refer to the related links. For further inquiries, feel free to contact us.*

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Processing of glass cloth and biodegradable cloth is done by Daiko.

Processing of glass cloth and biodegradable cloth is done by Daiko.

Introducing Daiko's core technology "rubber coating processing" and its benefits!

In the maintenance of exhaust ducts and combustion equipment, reliable sealing in high-temperature environments is essential for safe operation and environmental protection. Daiko is one of the few specialized manufacturers that consistently handles everything in-house, from the selection of heat-resistant materials such as glass cloth and biodegradable cloth to its unique "rubber coating process" and the final production of gasket products. *For detailed content of the column, please refer to the related link. For more information, please download the PDF or feel free to contact us.*

  • Processing Contract
  • Sealing

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[Processing Example] For Manholes

[Processing Example] For Manholes

A gasket made by applying natural rubber to a biocompatible dissolvable cross with SUS metal, molded into a specified shape!

We would like to introduce a case study of our manhole product processing. A natural rubber coating is applied to a biocompatible dissolvable cloth containing SUS metal, which is then molded into a specified shape. This product can be used as a gasket for combustion equipment such as exhaust gases. Please feel free to contact us when you need our services. 【Case Overview】 ■Features: A gasket molded into a specified shape with a natural rubber coating on a biocompatible dissolvable cloth containing SUS metal. ■Applications: Gaskets for combustion equipment such as exhaust gases. ■Safe Operating Temperature: 800℃ *For more details, please download the PDF or feel free to contact us.

  • Sealing

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D4000 Expanded Graphite Gasket

D4000 Expanded Graphite Gasket

Can be used for gaskets, pumps, etc. for various piping flanges, valves, and equipment!

This product is a gasket with excellent mechanical strength by inserting stainless steel plates (SUS316) into the core material. It has a heat resistance temperature equivalent to that of asbestos sheets and is also excellent in corrosion resistance. It has a long-standing high performance in Europe, where the transition to non-asbestos materials has progressed, and it is a gasket material that can be used over a wide temperature range from high temperatures to extremely low temperatures. 【Features】 ■ Excellent heat resistance and chemical resistance ■ Sealing performance and chemical resistance comparable to asbestos joint sheets ■ Excellent corrosion resistance ■ Wide operating 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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SGM gasket

SGM gasket

Soft and excellent in conformability, easily seals even on slightly uneven surfaces! Can also be used as an insulating gasket.

The "SGM Gasket" is a 100% PTFE gasket for process piping and equipment flanges that excels in chemical resistance and heat resistance, combining strength and flexibility. Made from high-strength expanded PTFE, this fluororesin gasket is soft and has excellent conformability, allowing it to easily seal even on slightly uneven surfaces, and it can also be used as an insulating gasket. Please feel free to contact us when you need assistance. 【Features】 ■ Excellent chemical resistance and heat resistance ■ Combines strength and flexibility ■ 100% PTFE ■ Made from high-strength expanded PTFE ■ Soft and has excellent conformability, easily sealing on slightly uneven surfaces ■ Usable as an insulating gasket *For more details, please download the PDF or feel free to contact us.

  • Sealing

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

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

Introducing the main 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 extremely important components. However, improper selection or management can lead to 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 download the PDF or feel free to contact us.

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What are the correct usage and precautions for gasket paste?

What are the correct usage and precautions for gasket paste?

Explanation of 7 points to consider when using and selecting!

Gasket paste is a very effective sealing aid that improves the sealing performance of gaskets and prevents burning onto flanges. However, to maximize its effectiveness, it is essential to use it based on correct knowledge. Here, we will introduce important points to consider when using gasket paste, as well as representative products. *For 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.*

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[Plotter Processing Example] Ring-Shaped Gasket

[Plotter Processing Example] Ring-Shaped Gasket

A case study of a gasket made by combining inorganic filler (silica) with Balfron (PTFE)!

We would like to introduce a case where we manufactured 30 ring-shaped gaskets from Vulkaron gasket "Vulkare No. 7020" (thickness 2mm) based on the customer's specifications, with an outer diameter of φ90mm and an inner diameter of φ70mm. Using our plotter processing machine (with router function), we processed the gaskets directly and precisely from CAD data. Since no die cutting was required, we delivered them quickly with a clean finish and no burrs. 【Features of Plotter Processing】 ■ Cost reduction without the need for die cutting ■ Support for small lot production starting from one piece ■ Clean finish with no burrs ■ Easy repeat ordering with data storage *For more details, please download the PDF or feel free to contact us.

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[Laser Marker Processing Example] Traceability 2D Code Printing

[Laser Marker Processing Example] Traceability 2D Code Printing

Linked with software, it enables high-definition printing and marking directly from data!

In response to our customers' requests for improved product management and traceability, we would like to introduce a case where a two-dimensional code was printed on MC nylon machine parts using a laser marker. Unlike stickers or labels, there is no worry about the printing peeling off or fading, allowing for permanent information management. Printing with a laser marker is an effective alternative to traditional methods such as sticker application for part traceability and information management. 【Features of Laser Marker Processing】 ■ Permanent printing that does not peel off ■ Improved traceability ■ Non-contact and damage-free ■ Direct processing from data ■ Compatible with a variety of products *For more details, please download the PDF or feel free to contact us.

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  • Processing Contract

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400℃ Heat Resistant and Flexible Standard 'Glass Fabric Gasket' Explanation

400℃ Heat Resistant and Flexible Standard 'Glass Fabric Gasket' Explanation

A thorough explanation of why the standard woven fabric gasket No. 1374 continues to be a staple choice at many sites!

"I want to reduce costs for the boiler manhole packing." "I need a flexible gasket that fits the flange of the exhaust duct." "Is there an easy-to-use sealing material for a hot air line at around 400°C?" The selection of sealing materials for high-temperature equipment always requires a balance between performance and cost. In particular, in areas such as the inspection openings (manholes, handholes) of boilers and the connection points of exhaust and hot air ducts, where high clamping force cannot be applied and complete airtightness is not required, an over-specified high-performance gasket may not necessarily be the optimal solution. *For more details on the column, please refer to the related links. For more information, please download the PDF or feel free to contact us.

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From water jet to laser and press processing, a thorough explanation of the core components.

From water jet to laser and press processing, a thorough explanation of the core components.

Introducing Daiko's diverse range of processing equipment that meets various needs!

"I would like to have just one gasket made according to the drawing." "I need a large-diameter resin plate, but I don't know where to order it." "I want to create a prototype, but the mold costs are too high, so I've given up." In the manufacturing field, finding the "appropriate materials" is just as important as the "processing technology" that determines "how to shape those materials." No matter how excellent the material is, without precise processing technology, it is nothing more than a simple sheet or round rod. In this article, we will focus on the "processing equipment," which is the core secret of why Daiko Co., Ltd., a manufacturer of industrial products, can meet diverse customer needs with "high quality, short delivery times, and low costs." We will thoroughly explain the capabilities and potential of each piece of equipment. *For detailed content of the column, please refer to the related links. For more information, please download the PDF or feel free to contact us.*

  • Processing Contract

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A Comprehensive Guide to General Piping Gaskets

A Comprehensive Guide to General Piping Gaskets

Introducing the Daiko D6000 Non-Asbestos Joint Sheet!

"We are looking for gaskets that are safe and cost-effective for piping lines of water and oil. We are considering alternatives to asbestos products, but we are concerned about processability and sealing performance. Due to sudden maintenance, we urgently need gaskets with special shapes." To meet these universal needs in "general piping" across various industries, Daiko Co., Ltd., a manufacturer of industrial products, confidently offers its original product, the "D6000 Non-Asbestos Joint Sheet." In this article, based on Daiko Co., Ltd.'s official comprehensive catalog, we will thoroughly explain why the D6000 continues to be chosen in many workplaces, its structure and outstanding performance, as well as the correct selection and usage methods to fully utilize its capabilities. *For detailed content of the column, please refer to the related link. For more information, please download the PDF or feel free to contact us.*

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From gaskets and packing to resin and metal. Technical expertise and product lineup.

From gaskets and packing to resin and metal. Technical expertise and product lineup.

A thorough explanation of the technology and product lineup of the processing manufacturer "Daiko"!

"I want to select the best product for our equipment from a wide variety of industrial sealing materials." "I urgently need a single gasket with a special shape that is not in the standard specifications." "I want to procure high-quality processed parts in a short delivery time while keeping costs down." In various industrial settings, challenges like these arise daily, from stable plant operations to maintaining the performance of machinery. One answer to these challenges is Daiko Co., Ltd., a "processing manufacturer" of industrial products. Daiko not only sells products but also utilizes industry-leading processing equipment and years of technology and experience to provide appropriate solutions tailored to each customer's challenges. This article delves into the diverse range of products centered around gaskets and packing that the company takes pride in, as well as the overwhelming processing technology that supports them. By reading this article to the end, you will understand why Daiko is relied upon in many workplaces. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.

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[Bulkar No. 6500 Processing Example] Large and Irregular Gaskets

[Bulkar No. 6500 Processing Example] Large and Irregular Gaskets

By combining water jet processing and adhesive processing, we can flexibly accommodate the production of large and complex-shaped products.

This is an example of producing a large and complex U-shaped gasket measuring 545mm x 709mm from a non-asbestos joint sheet "Valqua No. 6500" with a thickness of 3mm, based on the customer's drawing. The processing involved drilling 17 holes with a diameter of 21mm. Using our water jet cutting machine, we achieved high precision cutting directly from CAD data. Valqua No. 6500 is a non-asbestos general-purpose joint sheet made by combining organic and inorganic fibers with NBR and other materials. It demonstrates good sealing properties against general utility fluids and has a long track record in a wide range of applications, including petroleum refining, chemical plants, ships, and general piping. [Processing Features] - Proposal for cost reduction - Low cost and short delivery time without the need for a die - Direct processing from drawings - Easy repeat orders with data storage *For more details, please download the PDF or feel free to contact us.

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