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gasket Product List and Ranking from 140 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:May 27, 2026~Jun 23, 2026
This ranking is based on the number of page views on our site.

gasket Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:May 27, 2026~Jun 23, 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. 東京興業貿易商会 本社 Tokyo//Resin/Plastic
  3. 甲南精工 東京営業所 Tokyo//others
  4. 4 アキツ 大阪支店 Osaka//Manufacturing and processing contract
  5. 5 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

gasket Product ranking

Last Updated: Aggregation Period:May 27, 2026~Jun 23, 2026
This ranking is based on the number of page views on our site.

  1. Gasket Fluid Compatibility Table (Nippon Yakin: Vulcan Comparison Table) ダイコー 本社
  2. What is the difference between FF type gaskets and RF type gaskets? 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 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
  5. 5 [Data] Fluid Compatibility Table Selection Guide ダイコー 本社

gasket Product List

541~570 item / All 815 items

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Daiko Tokyo Branch Processing Example No. 7 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 and plotter and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. 【Processing Example】 〇 T9007LC 3mm PTFE with filler was processed using a plotter. By using a special ultra-hard blade for processing, the cross-section of the gasket is finished beautifully. We can accommodate processing ranges up to 1500W, allowing for large-diameter processing to be completed in a short delivery time. This is a high-performance gasket that is resistant to heat up to 200°C and has low creep.

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Daiko Tokyo Branch Processing Case No. 8 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】 We manufactured an O-ring with a wire diameter of Φ24 x IDφ1646 by adhesive processing from round cord. The adhesive surface was cut at an angle to increase the bonding area, allowing for a stronger adhesion. Although the wire diameter was thick and the size was large, it was finished to the specified dimensions. O-rings are typically produced through heat vulcanization compression molding, but we may also process them by adhesive methods from round cord based on customer requests.

  • Piping Materials
  • gasket

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Daiko Tokyo Branch Processing Example No. 9 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 Examples】 We cut a neoprene rubber sheet to the required length using a water jet and processed it into a cylindrical shape with adhesive. The smaller the diameter, the more material rebound occurs, increasing the difficulty of production. When processing as a single piece, it requires processing from a rubber sheet with a thickness of 60mm, and the machines that can handle this are limited. If adhesive processing is possible, we can offer it at a low cost.

  • Piping Materials
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Daiko Tokyo Branch Processing Example No. 10 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 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】 We processed a neoprene sponge sheet into four parts using a water jet, bonded the corner sections, and shaped it into a frame. This method results in less material waste compared to processing as a single piece, allowing for cost reduction. We process using CAD data, enabling precise machining of bolt positions and other details.

  • Piping Materials
  • gasket

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Gasket Packing Q&A No. 13: What is compression failure of a seat?

What is the compressive failure of a joint sheet?

There are several issues with joint sheets, but I will explain the most common case, which is compression failure. ◆Details of the problem  〇Cracks occurred around the gasket, making it extremely thin. ◆Possible causes  〇Compression failure due to excessive tightening.  〇Excessive load applied to a part of the gasket due to lack of parallelism of the flange or deformation.  〇Localized slippage of the joint sheet due to uneven application of paste. ◆Countermeasures  〇Tighten without exceeding the allowable tightening surface pressure of the gasket.  〇Problems caused by improper construction such as single-sided tightening, insufficient tightening, or excessive tightening.  〇Correct the parallelism and deformation of the flange.  〇When applying paste, apply it thinly and evenly.

  • Piping Materials
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Daiko Tokyo Branch Processing Example No. 15 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 urethane rubber with a thickness of 10mm. The outer circumference and long holes were processed using a water jet. The chamfering was done with a chamfering machine. By changing the pit, we can also perform chamfering other than the 45° angle. Urethane rubber falls into the category of hard rubber, but it can be processed with a water jet.

  • Piping Materials
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Daiko Tokyo Branch Processing Example No. 20 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. We processed a 1-ton three-sheet. While equivalent processing is possible with water jet cutting, the plotter can process while vacuuming (keeping the material flat). Unlike water jets, it does not get wet. For these two reasons, processing with a plotter is suitable.

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Daiko Tokyo Branch Processing Example No. 21 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 V6500 3t 2540Wx3810L. We processed large-diameter gaskets, including a full gasket with a diameter of Φ1550 and a frame packing of 800Wx1000L. This processing takes advantage of the water jet's processing range.

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Daiko Tokyo Branch Processing Example No. 24 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 processed 33 pieces of T1120 3t 10K-750A. We used 5 sheets of material measuring 2540W x 3810L and efficiently combined them with other products for processing. Since the processing range is 4000W x 5800L, we can also arrange 2 sheets of material measuring 2540W x 3810L. We can handle large-diameter processing with short lead times, so please feel free to contact us.

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Daiko Tokyo Branch Processing Example No. 25 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 cutting machines and plotters and presses, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We processed polyethylene foam, which is said to be used as cushioning material. Although it has a thickness of 60T, we were able to process it using a water jet. We processed four sheets of material measuring 1000W x 2000L, which fit efficiently on the processing table, resulting in minimal material loss and allowing for quick processing.

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Daiko Tokyo Branch Processing Example No. 26 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. We have processed a glass cloth with specifications of t1.6, φ910xφ802, P845. To improve the workability of the glass fiber, we have laminated it with a special rubber. We can also accommodate various spun products, including ceramic cloth, tape processing, and graphite-treated items.

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  • Piping Materials
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Daiko Tokyo Branch Processing Case No. 27 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 processed 9096-SGM using a plotter. SGM is a gasket made of 100% PTFE, which excels in heat resistance and chemical resistance, combining strength and flexibility. It is harder than soft Teflon and has excellent sealing properties. The processing was done with a plotter, resulting in a clean finish on the processed surface.

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Daiko Tokyo Branch Processing Example No. 29 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 processed a 2t silicone with a diameter of 1.1φ. By adjusting the water pressure of the water jet, we were able to process it within tolerance, despite its very small size. Since it was a size that could not be processed with a die, our customer was pleased. Although it is one of Japan's largest water jets, we are also capable of processing precision parts.

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Daiko Tokyo Branch Processing Example No. 33 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 Teflon. It has been machined to the specified dimensions using a router, and the screw threads have been processed using taps. We can accommodate sizes other than M4 as we have the necessary processing tools. We also handle special processing such as counterboring and tapering, so please reach out to us.

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Daiko Tokyo Branch Processing Case No. 35 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 film processing on supplied materials. The processing was done with a plotter at a size of t0.1, 130W x 1267.6L, 4-φ23. We used a ballpoint pen tool for marking. Although the thickness is thin, the tolerances were finished as specified.

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Daiko Tokyo Branch Processing Case No. 37 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 received a request for neoprene sponge 5t 56WX130L 4-C4, with some parts having tape attached. The processing involves applying tape to the back side, but only in certain areas, not covering the entire surface. We will process it with the water jet without tape and then apply the tape to the necessary areas.

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  • Piping Materials
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Daiko Tokyo Branch Processing Case No. 38 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T1995 1.5t We processed a complex-shaped item. Although the shape is intricate, we were able to process it according to the drawings. CAD data is also recorded for our achievements, allowing us to handle repeat orders without changing dimensions. The finish is protected by wrapping it in air caps.

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  • Piping Materials
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Daiko Tokyo Branch Processing Example No. 39 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 performed adhesive processing on round cords. The round cords are glued together to create an O-ring shape. Unless otherwise specified, the adhesive surfaces are processed into a bias shape for bonding. By gluing in a bias shape, the adhesive surface expands, allowing for a stronger bond.

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  • Piping Materials
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Daiko Tokyo Branch Processing Case No. 40 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 Teflon (PTFE) using a router. The processing of the countersink holes and the C2 beveling has been completed according to the drawings. Teflon tends to produce burrs when processed with a water jet, so we are using a router for this processing.

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  • Piping Materials
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Daiko Tokyo Branch Processing Case No. 41 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 processed a long piece of 145WX53100L. Using the water jet, we processed each part individually, and then adhered them by hand to finish it as 53100L. We marked each adhesive part and were able to complete the hole pitch according to the drawings.

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  • Piping Materials
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Daiko Tokyo Branch Processing Example No. 44 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 cutting machines and plotters and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We have finished an NBR round cord with a diameter of 24φ into an O-ring with an inner diameter of 1348φ. The adhesive surface has been cut on a bias to increase the bonding area. While responding to feed burning may take time, if bonding is possible, we can accommodate short delivery times.

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Gasket Packing Q&A No. 16 Spiral Wound Gasket

Is the inner ring of a spiral gasket necessary? What are the advantages over just having the outer ring?

The spiral gasket is used for high pressure, which can cause the sealing part of the spiral gasket to buckle. As a countermeasure, the use of inner and outer rings is recommended. By using an inner ring, deformation of the sealing part at the inner diameter is prevented. ■Example of a problem 〇 Leakage occurred from the vortex, and when the flange was released, the gasket was deformed as shown in the photo. ■Possible factors 〇 The flange was class 900 (63K) or higher, resulting in a large tightening force. 〇 The flange size was large (26B or more), making the gasket body prone to disassembly. ■Countermeasures 〇 When using graphite or Teflon fillers, use inner and outer rings. 〇 If the diameter is large, use inner and outer rings.

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Daiko Tokyo Branch Processing Example No. 45 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. We have performed flange processing on 20 tons of gray PVC. At Daiko, we also process resins in addition to rubber and sponge. We have machines capable of router and plotter processing, allowing us to handle various materials such as acrylic and polycarbonate.

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Gasket Packing Q&A No. 19 Rubber Gasket

I was using a rubber sheet gasket, but there was a leak, and when I removed the gasket to take a look, I found that part of it was torn.

I was using a rubber sheet gasket, but there was a leak. When I removed the gasket to check, a part of it was torn. ■Details of the issue 〇 The rubber sheet has a low compressive strength (14.7 N/mm²), so care must be taken not to over-tighten it. 〇 If the gasket is ring-shaped or if the flange has a flat seat (in the case of RF), there is a risk of excessive surface pressure. ■Countermeasures 〇 If the flange has a full face (FF), the gasket should also be full face. 〇 If the flange has a flat seat (RF), consider whether other gaskets, such as joint sheets, can be used. 〇 Manage torque to avoid over-tightening. 〇 Set the maximum operating pressure to 1.0 MPa as a guideline.

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Daiko Tokyo Branch Processing Example No. 46 Gaskets and Industrial Products!

Introducing examples of processing gasket, 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 cutting machines and plotters and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We have received a request for hole processing of Teflon 10t 50WX60L. The processing of Teflon will be done using a plotter and router processing machine. The cross-section of the processed product will be finished beautifully. We can also accommodate counterboring and other processing needs.

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Daiko Tokyo Branch Processing Example No. 47 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 processed sponge white S35. Although it is thicker at 100t, it can be processed with a water jet. If you are having trouble with thicker materials, please consult us. Test processing is also possible to check the quality of the finished product.

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Gasket Packing Q&A No. 20 Torque Management Guidelines

Is there a guideline for torque management when tightening bolts?

It is difficult to implement torque management for all flanges. Please refer to the following for an idea of the force generated by tightening. Guidelines for pulling force Generated force F - An adult pulling with just wrist strength → 50–100 N - An adult pulling with one arm strength → 100–200 N - An adult pulling with upper body strength → 200–400 N

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Daiko Tokyo Branch Processing Case No. 49 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 and plotters and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We processed a 20-meter roll of PVC sponge. It is finished as a 20-meter material with a 1-meter splice. We process it to the specified width using a width-cutting machine. We reinforce the splice area with tape to ensure that the adhesive tape on one side does not peel off easily.

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Daiko Tokyo Branch Processing Example No. 50 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 adhesive processing on NBR rubber with a diameter of 2325mm. While 2325mm is a large diameter, we can perform segmented processing with the water jet, allowing for production without any deviation in hole pitch. This time, we processed it into four segments, but we can accommodate the desired number of segments as well.

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Non-asbestos joint sheet "D6000"

Non-asbestos sheet gasket with excellent workability! Suitable for general piping.

"D6000" is a gasket material primarily composed of high-quality non-asbestos fibers and a synthetic rubber binder with excellent oil resistance, combined with a small amount of filler and formed through rolling and vulcanization. It can be used as an alternative material to traditional asbestos joint sheets within its applicable range. Additionally, it has passed the official testing for the suitability standard JIS S 3200-7 for plumbing fixtures. [Features] - Excellent processability, similar to asbestos joint sheets - Superior processability allows for short delivery times - Elastic and provides good fitting at the flange area *For more details, please download the PDF or feel free to contact us.

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