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

Last Updated：Jan 21, 2026 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：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

ダイコー本社 Osaka//Building materials, supplies and fixtures
甲南精工東京営業所 Tokyo//others
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 浜松ガスケット本社 Shizuoka//Machine elements and parts
5 アキツ大阪支店 Osaka//Manufacturing and processing contract

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Gasket Product ranking

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

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

91～105 item / All 347 items

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Gasket Packing Q&A No. 6

Is there a material that can improve the creep phenomenon of Teflon?

Daiko Corporation will answer your questions regarding gaskets and packing. 〇 Creep Phenomenon It is known that fluoropolymer-based gaskets experience significant decreases in bolt axial force due to creep relaxation characteristics. This reduction in bolt axial force raises concerns about sealing performance, and the risk of leakage accidents increases due to internal pressure loads and external forces from earthquakes, making it necessary to properly manage bolt axial force through re-tightening. 〇 Countermeasure Products We offer gaskets that improve creep resistance by mixing PTFE with special inorganic fillers that have corrosion and heat resistance, suitable for use up to 200°C. Representative products include Vulcan's V7020 and Nichias's T9007LC. They are resistant to almost all fluids except for hydrofluoric acid and strong alkalis. We have stock in sheet form and can process it to your specified dimensions.

Company：ダイコー本社
Price：Other

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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.

Company：ダイコー本社
Price：Other

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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.

Company：ダイコー本社
Price：Other

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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.

Company：ダイコー本社
Price：Other

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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.

Company：ダイコー本社
Price：Other

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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.

Company：ダイコー本社
Price：Other

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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.

Company：ダイコー本社
Price：Other

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Daiko Tokyo Branch Processing Example No. 16 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】 We processed T1995 05t using a water jet. Although it has a small diameter and a special hole shape, we were able to process it within tolerance. We received an order for 1,100 pieces, but since the water jet allows for automatic processing, we were able to meet the desired delivery date.

Company：ダイコー本社
Price：Other

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Daiko Tokyo Branch Processing Example No. 17 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】 We processed Viton rubber with a thickness of t5. Since the hardness of the rubber is 80°, which is somewhat hard, we reduced the processing speed when using the water jet compared to regular rubber. This time, we set the speed to approximately 1000mm per minute. We also have other thicknesses of Viton rubber in stock, so please feel free to inquire.

Company：ダイコー本社
Price：Other

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Daiko Tokyo Branch Processing Example No. 18 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 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】 We recreated a broken part from a beverage manufacturer based on the damaged component and incomplete drawings provided. Although there were some first-time processes, such as machining the seating on both sides, the finish of the cross-section was comparable to that of the original product.

Company：ダイコー本社
Price：Other

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Daiko Tokyo Branch Processing Example No. 19 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. 〇 EPDM Frame 3t 260Wx1000L 28 pieces We conducted processing at night using water jet cutting. With water jet processing, by inputting CAD data and setting the materials, it is possible to automate the processing to some extent. Although the delivery time is short, we were able to ship the order the day after it was placed.

Company：ダイコー本社
Price：Other

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Daiko Tokyo Branch Processing Example No. 22 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. We performed multiple processes from the material T1995, 2t, 2540Wx3810L. We processed a combination of multiple ordered products and standard stock. There was minimal material loss, allowing for efficient processing. The T1995 has raw material available up to 3810Wx3810L, and processing is possible with Daiko's water jet.

Company：ダイコー本社
Price：Other

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Gasket Packing Q&A No.14: What is stress relaxation?

What is stress relaxation? How can stable sealing be achieved?

I will explain the basics for achieving stress relaxation and stable sealing properties. ◆ What is stress relaxation? 　〇 It refers to the reduction of stress in the gasket due to the deterioration or deformation of the gasket material. A high relaxation rate makes it easier for bolts to loosen. ◆ Countermeasures 　〇 Use a thinner gasket. 　〇 Change to a material with higher heat resistance. ◆ Requirements for sealing materials 　〇 High-temperature characteristics, creep resistance, strength, etc. * The thicker the sheet, the greater the stress relaxation rate, as there are more points of structural failure (proportional to thickness and volume).

Company：ダイコー本社
Price：Other

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Daiko Tokyo Branch Processing Example No. 23 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 jet cutting machines, plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We processed a glass cloth frame measuring 3.2t and 262W x 920L. At Daiko, we also handle processing related to textile products, in addition to joint sheets and rubber/sponge. The glass cloth is a gasket used in exhaust fluid systems. It can be processed with a water jet, allowing for precise finishing according to the drawings.

Company：ダイコー本社
Price：Other

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Daiko Tokyo Branch Processing Example No. 28 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. We have processed insulation materials. This product has an aluminum foil treatment on the surface. There are 5 items, totaling 180 sheets processed. We used a plotter for processing, and we were able to cut the fibers of the insulation material cleanly. While the main demand is for roll materials, we are also waiting for requests for processed products such as parts for machinery.