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Gasket Product List and Ranking from 85 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Gasket Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
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. 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
  4. 4 浜松ガスケット 本社 Shizuoka//Machine elements and parts
  5. 5 アキツ 大阪支店 Osaka//Manufacturing and processing contract
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Gasket Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. [Sample available] Silicone foam with excellent flame retardant and heat resistance properties. 浜松ガスケット 本社
  2. Graphite-filled PTFE-impregnated carbon fiber braided packing 'KS-65' 甲南精工 東京営業所
  3. PTFE fiber braided packing "KS-60(FS)" 甲南精工 東京営業所
  4. 4 Daiko Tokyo Branch Processing Example No. 1 Gaskets and Industrial Products! ダイコー 本社
  5. 5 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

Gasket Product List

286～300 item / All 347 items

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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.

  • Other machine elements

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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.*

  • Other machine elements

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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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  • Processing Contract

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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.

  • Sealing

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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.*

  • Other machine elements

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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.

  • Other machine elements

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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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  • Sealing

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Silicone Rubber Water Jet Processing Case: Large Diameter Gasket

Silicone Rubber Water Jet Processing Case: Large Diameter Gasket

Since a die is not needed, we promptly responded to the request for a single prototype.

This is an example of producing a large-diameter flange gasket with an outer diameter of φ695mm and an inner diameter of φ595mm from a 3mm thick silicone rubber sheet based on the customer's drawing. The processing involved drilling 12 bolt holes of φ15mm on a P.C.D. of 655mm. Using our water jet cutting machine, we achieved high-precision cutting according to the data. Since no die was required, we were able to respond quickly to a request for a single prototype. Water jet cutting is suitable for processing elastic materials like rubber because it cuts with a high-pressure water stream. 【Processing Features】 ■ No die required, low cost, and short delivery time ■ Direct processing from drawings ■ High-quality cutting with no thermal impact ■ Easy repeat orders with data storage *For more details, please download the PDF or feel free to contact us.

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  • Rubber
  • Sealing

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PTFEガスケット 「100℃の壁」を超えるための選定ガイド

PTFEガスケット 「100℃の壁」を超えるための選定ガイド

PTFEガスケットの弱点「クリープ」を克服！なぜPTFEはクリープしやすいのか

化学プラントから半導体、食品、医薬品製造に至るまで、PTFE (ポリテトラフルオロエチレン)は、その「プラスチックの王様」とも 称される圧倒的な耐薬品性と非汚染性により、代替が難しい素材です。 しかし、この万能に見えるPTFEガスケットには、現場の技術者を 長年悩ませてきた、一つの致命的な弱点が存在します。 それが、「クリープ(応力緩和)」です。 特に温度が上昇するとこの現象は顕著になり「PTFEガスケットは100℃まで」 という、ある種の“常識"を生み出してきました 。 この記事では、PTFEが持つ素晴らしい特性と、その弱点である 「クリープ」のメカニズムを徹底的に解明します。 ※コラムの詳細内容は、PDF資料より閲覧いただけます。 　詳しくは、お気軽にお問い合わせ下さい。

  • Other polymer materials
  • Other machine elements

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No. 1993 Gasket | Heat-Resistant Reinforced Sheet [Selection Guide]

No. 1993 Gasket | Heat-Resistant Reinforced Sheet [Selection Guide]

Explaining the definitive differences from standard products, as well as the correct selection and usage to maximize performance!

"We are troubled by the rapid deterioration of the gaskets in the steam line. With standard joint sheets, hardening due to hot water occurs quickly, necessitating frequent replacements." To address these on-site challenges, Nichias Corporation has developed the steam-resistant reinforced joint sheet gasket "TOMBO No.1993 (Clinsil Super)." In this article, based on technical materials from Nichias, we will thoroughly explain why No.1993 is suitable for steam lines, the secrets behind its excellent performance, the correct selection and usage methods, and how to accommodate special processing. *For detailed content of the column, please refer to the related links. For more information, you can download the PDF or feel free to contact us.*

  • Sealing

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No. 1120 Gasket | Heat-resistant, Corrosion-resistant, High-performance Sheet [Selection Guide]

No. 1120 Gasket | Heat-resistant, Corrosion-resistant, High-performance Sheet [Selection Guide]

A unique formulation primarily composed of expanded graphite! It demonstrates stable sealing performance over a long period.

"In standard joint sheets, deterioration due to heat and steam occurs quickly." "I want higher reliability against corrosive fluids." Responding to such voices from the field is Nichias Corporation's proud high-grade joint sheet gasket, "TOMBO No.1120 (Clean Seal Top)." In this article, based on technical materials from Nichias, we will thoroughly explain why No.1120 is chosen under harsh conditions, the secrets of its excellent performance, the correct selection and usage methods, and how it accommodates special processing. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.

  • Sealing

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