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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

106～120 item / All 423 items

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

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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【Daiko Communication vol 1】Packed with information on packing and gaskets!

【Daiko Communication vol 1】Packed with information on packing and gaskets!

We will of course showcase Daiko's processing technology, as well as changes in gasket and packing specifications due to legal revisions and new products from manufacturers!

[Daiko Communication] We will deliver the latest gasket information and factory equipment updates. In addition to Daiko's processing technology, we will also include changes in gasket and packing specifications due to legal revisions, as well as new products from manufacturers!

  • Piping Materials

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" gasket comprehensive catalog + fluid compatibility table" *Free gift!

" gasket comprehensive catalog + fluid compatibility table" *Free gift!

A comprehensive catalog of various gaskets and a fluid compatibility chart, featuring a comparison table of manufacturers, that is highly effective for selecting gasket materials in non-asbestos applications!

This catalog is a comprehensive catalog (digest version) featuring products from Daiko Co., Ltd., which manufactures and sells various types of gaskets and industrial products. Our company processes gaskets and packing using a variety of machines, including one of Japan's largest water jet cutting machines (hydro-cutting machines). We also have a wide range of items, including joint sheets, rubber, sponge, and resins. Our original brand, the non-asbestos joint sheet "D-6000," is among our well-developed products. Please utilize the fluid compatibility tables and necessary information for selecting piping and valves! 【Featured Products (Partial)】 ■ Non-asbestos joint sheet D-6000 ■ Graphite spiral wound gasket D-1000 ■ Teflon cushion gasket D7000 ■ SGM soft Teflon gasket ■ Rubber packing, etc. *This PDF is a digest version. If you need the full version, please feel free to contact us.

  • Other processing machines
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Boiler Component Dedicated Gasket and Packing Catalog

Boiler Component Dedicated Gasket and Packing Catalog

If you are having trouble with boiler replacement parts, leave it to Daiko. We handle a wide variety of parts, including gaskets and packing!

Daiko specializes in a wide range of products focused on boiler components. If you are having trouble with suppliers, please feel free to contact us. ■ Gaskets and packing in general ■ Reference list of boiler parts ■ Joint sheets ■ Teflon products ■ D-1000 spiral gaskets ■ Soft seals ■ D-5800 ceramic fiber spun products ■ D-5400 glass fiber spun products ■ D-2000AB-18 / Graphite-filled AB18 ■ D-2000 gland packing / valve rings ■ Reflective glass / transparent glass ■ Packing for water level gauges ■ Round glass tubes / graphite rings / rubber rings ■ Boiler parts

  • Piping Materials

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Gasket Packing Q&A No. 8 Measures Against Gasket Penetration Leakage

Gasket Packing Q&A No. 8 Measures Against Gasket Penetration Leakage

I want to prevent gas leaks from the joint sheet! I will propose measures against gasket permeation leaks!

◆Issue Details 　　〇When using the joint sheet as a gasket and conducting a leak test, the leakage does not stop. ◆Possible Factors 　　〇The gasket shape is FF type → Insufficient surface pressure 　　〇No paste applied → Gas permeates 　　〇Thickness is 3.0 mm → Gas is prone to permeation, significant stress relaxation ◆Countermeasures 　　〇Change the gasket shape to ring type (inner packing) 　　〇Apply gasket paste to the flange contact surface and inner diameter end face 　　〇Reduce gasket thickness to 1.5 mm (especially for smaller sizes, below 200A)

  • Piping Materials

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SGM gasket: 100% PTFE with strength and flexibility!

SGM gasket: 100% PTFE with strength and flexibility!

SGM soft teflon-type gasket - 100% PTFE with strength and flexibility! It has excellent adhesion and can easily seal even on slightly uneven surfaces!

SGM gaskets are revolutionary non-asbestos joint sheet gaskets made of 100% PTFE, featuring excellent heat resistance and chemical resistance, as well as a combination of strength and flexibility. They possess the required characteristics for gaskets in a well-balanced manner at a high level, allowing for versatile use without the need to differentiate gaskets for each process.

  • Piping Materials

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Daiko Tokyo Branch Processing Example No. 1 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Example No. 1 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. 【Processing Examples】 Using two sheets of V6500 3t 2540W x 3810L material with a water jet, we processed various sizes of custom and standard products. By efficiently assembling CAD data, we minimize material waste to the utmost limit. Because there is less material waste, we can offer our customers low-cost proposals.

  • Piping Materials

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Daiko Tokyo Branch Processing Example No. 2 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Example No. 2 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. 【Processing Example】 〇 Neoprene rubber 3mm φ2325 x φ2072 bolt hole processing. Since the processing size is larger than the width of the material, we performed split processing with a water jet and then joined the pieces with adhesive. Large diameter processing can also be efficiently cut using water jet processing. Please feel free to inquire about the types of adhesives and methods of adhesion! Our experienced staff will assist you.

  • Piping Materials

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[Daiko Communication vol 5] Packed with information on packing and gaskets!

[Daiko Communication vol 5] Packed with information on packing and gaskets!

We will, of course, feature Daiko's processing technology, as well as changes in gasket and packing specifications due to legal revisions and new products from manufacturers!

[Daiko Communication] We will deliver the latest gasket information and factory equipment updates. In addition to Daiko's processing technology, we will also publish changes in gasket and packing specifications due to legal revisions, as well as new products from manufacturers!

  • Piping Materials

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Gasket Packing Q&A No. 11: Is it necessary to tighten?

Gasket Packing Q&A No. 11: Is it necessary to tighten?

Why is it necessary to tighten the gasket?

Generally, the tightening force required to seal internal fluids is indicated by Wm1 and Wm2 as specified in JIS B 8265.

  • Piping Materials

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Daiko Tokyo Branch Processing Example No. 11 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Example No. 11 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We offer a variety of processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. 【Processing Example】 For a full EPDM rubber gasket, we adhered rubber sheets in an L-shape, and for the inside of the bolts, we cut round cords in half and adhered them to create a rib-like structure. Achieving precise half-cutting of the round cords is challenging, but we finished the processing with a tolerance of about 0.1 using a slitter.

  • Piping Materials

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" gasket comprehensive catalog + Q&A collection" *Free gift!

" gasket comprehensive catalog + Q&A collection" *Free gift!

We will answer your questions about gaskets and packing! We will provide various reference examples, so please make use of them! A comprehensive catalog is also available as a free gift!

This catalog is a comprehensive catalog (digest version) featuring products from Daiko Co., Ltd., which manufactures and sells various types of gaskets and industrial products. Our company processes gaskets and packing using various machines, including one of Japan's largest water jet cutting machines (hydro cutting machines). We have a wide range of items, including joint sheets, rubber, sponge, and resins. We also offer our original brand non-asbestos joint sheet "D-6000" and other products tailored to domestic manufacturers such as Nichias and Bulker. Please utilize the fluid compatibility charts and necessary information for selecting piping and valves! 【Featured Products (Partial)】 ■ Non-asbestos joint sheet D-6000 ■ Graphite spiral wound gasket D-1000 ■ Teflon cushion gasket D7000 ■ SGM soft Teflon gasket ■ Rubber packing, etc. *This PDF is a digest version. If you need the full version, please feel free to contact us.

  • Other processing machines
  • Piping Materials

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Daiko Tokyo Branch Processing Case No. 12 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Case No. 12 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jet cutters (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. 【Processing Example】 〇 Neoprene rubber: We performed width cutting from a 5mm thick sheet to 7W x 10,000L. The width of 7mm is narrow compared to the 5mm material thickness, making the processing difficulty higher. We first cut at 70W and then produced 10 pieces of 7W x 10. We also performed winding simultaneously and finished with a lap wrap.

  • Piping Materials

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Daiko Tokyo Branch Processing Case No. 13 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Case No. 13 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jet cutters (high-pressure cutting machines) and plotters and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. 【Processing Examples】 We used 23mm neoprene rubber sheets to perform cutting processes such as edge beveling and recess machining. The router processing machine is specialized for gasket processing and is made in Germany, ensuring high processing accuracy and proficiency in cutting operations.

  • Piping Materials

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Daiko Tokyo Branch Processing Example No. 14 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Example No. 14 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We use various processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. 【Processing Example】 We processed 1 ton of Viton rubber, measuring 55W x 68.5L, with a slit of φ6-4. The slit is arranged radially, and there is a φ1 hole at the tip of the slit. Although the tolerance is for a small diameter, we were able to meet the customer's requirements. Careful consideration was also needed for data creation and work holding.

  • Piping Materials

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