gasket Product List and Ranking from 86 Manufacturers, Suppliers and Companies

[Laser Processing Example] Original Golf Ball Production

For souvenirs and novelties! Producing high-quality original goods.

At the request of our customer, we produced original golf balls with a logo. First, we listened to the customer's needs and created the logo design data for the company. After that, we used a laser marker to clearly engrave the design onto the curved surface of the golf balls. By applying industrial precision marking technology, we produce high-quality original goods. 【Case Overview】 ■Production Details: Laser-marked items ■Materials Used: Golf balls *For more details, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Processing Contract
Laser marker
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Escape from asbestos gaskets! Criteria for selecting non-asbestos substitutes.

A thorough explanation of why asbestos gaskets were special and why a simple replacement is impossible!

Maintenance of machinery and equipment that has been in operation for many years. When I opened the flange after a long time, I found a deteriorated unknown gasket. Have you ever encountered such a situation? Moreover, it is not uncommon for that unidentified gasket to actually be an asbestos-containing gasket that was widely used in the past. Once celebrated as a "dream material" for its incredible heat resistance, chemical resistance, and durability, asbestos gaskets were active in various industrial fields. However, as the serious health hazards became clear, new manufacturing and use are now strictly prohibited by law. *For more details on the column, you can view it through the related link. For more information, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Thorough Explanation of 'Nafron Vortex' that Controls Corrosive Fluids and Pure Oxygen

A thorough explanation of why Nafron Vortex is chosen in harsh chemical environments!

"In the line of strong oxidizing acids, graphite gaskets are corroded." "A gasket certified for safety is required for piping handling pure oxygen." "We are looking for a high-seal material that does not contaminate fluids in the fine chemical manufacturing process." In environments such as chemical plants, semiconductor factories, and the medical and food sectors, extremely high cleanliness and resistance to strong corrosiveness that other materials cannot withstand are required. In such cases, even general gaskets, as well as high-performance graphite-based sealing materials, may be difficult to use. Under these harsh chemical conditions, the "TOMBO No. 9090 series," developed by Nichias Corporation, boasts overwhelming reliability as a last line of defense. *For more detailed information, please refer to the related link. For more details, you can download the PDF or feel free to contact us.*

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Important Notes on the Use of Vortex Gaskets by Nichias

The essential rule on-site to prevent leaks! This knowledge will become a lifeline to protect the future of your plant.

Under extreme conditions such as high temperature, high pressure, thermal cycles, and cryogenic environments, the "Vortex Gasket (spiral gasket)" is trusted as the last line of defense. Its high sealing performance is essential for the stable operation of plants. However, this high performance can only be safely realized by adhering to strict rules (precautions) from design to selection, installation, and maintenance. Are you aware of this? This article does not praise the performance of the Vortex Gasket. Instead, it focuses solely on the risks hidden behind its high performance and the "precautions for use" that everyone on site must absolutely know to avoid those risks. It serves as a practical safety manual. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.

Company：ダイコー本社
Price：Other

Other machine elements
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Bulkar No. 7020 Gasket Selection Guide

A standard model that enhances the reliability of chemical-resistant lines! An explanation of why No. 7020 is commonly chosen in many chemical lines.

"A pure PTFE gasket is concerning due to significant deformation (creep) caused by heat. I want to choose a reliable gasket with balanced performance for a line handling various chemicals." ...In response to the needs of environments where both chemical resistance and mechanical stability are required, the standard model of filled fluoropolymer gaskets is "Valkar No. 7020" (Valkalon Gasket) from Valkar Co., Ltd. This article will thoroughly explain why No. 7020 is commonly chosen in many chemical lines, from its structural secrets to specific data supporting its performance, as well as the correct knowledge for safe use, from a professional perspective. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Rubber Performance Comparison Table | Performance, Temperature, Selection Points

We will explain from the selection of suitable materials to precision machining, incorporating the perspective of the specialized trading company Daiko.

The selection of rubber materials is an extremely important process that determines the performance, lifespan, and safety of a product. However, with a wide variety of options available, from natural rubber to fluorine rubber, it is not easy to judge "which rubber is the most suitable." This article serves as a comprehensive guide that consolidates information about seven major types of industrial rubber that have been individually explained so far. By deeply exploring the unique "personalities" of each material, focusing on their core characteristics and operating temperatures, we hope to assist you in making more informed material selections. We will also provide insights from the perspective of the specialized trading company Daiko, covering everything from optimal material selection to precision 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.

Company：ダイコー本社
Price：Other

Rubber
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

The Essence of EPDM | The "Invisible Protective Material" that Protects Equipment from the Environment [In-Depth Explanation]

An explanation of EPDM, which has the characteristics of "good aging resistance, ozone resistance, resistance to polar liquids, and excellent electrical properties."

The automobiles, buildings, and social infrastructure we see are constantly exposed to harsh environments such as sunlight, ozone, and rainwater. To ensure these facilities function over a long period, a "protective material" that shields the interior from environmental factors is essential. The key role in this is played by EPDM (ethylene propylene diene monomer rubber). In this article, we will redefine why EPDM is indispensable as the "invisible protective material" of modern society, based on its core performance characteristics derived from physical property data. Furthermore, we will propose selection and processing solutions to enable this excellent protective material to function as actual components, in collaboration with the specialized trading company Daiko. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.

Company：ダイコー本社
Price：Other

Rubber
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

The Essence of Silicone Rubber | High-Performance Elastomers that Break Through Technological Limits

A strong and stable bond creates performance that sets it apart from other organic rubber.

In product development and technological innovation, "temperature" often stands as an insurmountable barrier. However, there exists a special material that can break through that barrier and enable technologies in areas that were previously deemed impossible. That material is silicone rubber (Si). In this article, we will redefine the essential properties of silicone rubber, demonstrating how it is not merely a "heat-resistant and cold-resistant material," but rather a "solution" that can expand technical limits. Furthermore, we will explain the selection and processing of this special material to elevate it into functional components from the perspective of the specialized trading company Daiko. *For more detailed content of the column, please refer to the related links. For further information, feel free to download the PDF or contact us.*

Company：ダイコー本社
Price：Other

Rubber
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

The Essence of Fluoroelastomers | The Ultimate Elastomer Ensuring the Reliability of Critical Equipment

We will unveil the ultimate performance of fluorine rubber from its physical property data.

Modern advanced technologies must overcome extremely harsh environments, such as high temperatures exceeding 200°C and highly corrosive chemicals. In these extreme conditions, while other materials lose their performance, high-performance elastomers, specifically fluorine rubber (FKM), continue to exhibit stable performance over the long term. Its overwhelming heat resistance and chemical resistance place it among the highest class of rubber materials, establishing it as one of the reliable solutions in modern industry. This article will elucidate the ultimate performance of fluorine rubber through physical property data and propose selection and processing solutions to maximize its capabilities in collaboration with the specialized trading company Daiko. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.*

Company：ダイコー本社
Price：Other

Rubber
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

The True Value of Natural Rubber (NR) | Unmatched Mechanical Strength and Selection Considerations

Based on the provided physical property data, this explains why natural rubber is still indispensable in the industrial sector today.

Among the various rubber materials, natural rubber (NR) is considered the origin and reference point. Even in today's world where various high-performance synthetic rubbers are developed, the exceptional mechanical properties of natural rubber continue to hold irreplaceable value in many fields. In this article, based on the provided physical property data, we will delve into why natural rubber remains indispensable in the industrial sector, exploring the core secret of its "strength" and the "weaknesses" that one should understand to maximize that strength. We will deliver solutions from the specialized trading company Daiko, from suitable material selection to precision 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 directly.*

Company：ダイコー本社
Price：Other

Rubber
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Bulkar No. MF300 Gasket Selection Guide

A top model boasting high chemical resistance and cleanliness! From its structural secrets, we provide specific data that supports its performance.

"I want a highly versatile gasket that can withstand both acidic and alkaline fluids. To avoid contamination of the product, a clean, white, high-performance sheet is necessary." ...In such a chemically demanding environment where higher levels of chemical resistance and cleanliness are required simultaneously, the high-performance sheet gasket "Vulcan No. MF300" (Bright Hyper) developed by Vulcan Co., Ltd. has been created to meet these stringent demands. This article will thoroughly explain why the MF300 is positioned as a higher model within the high-performance sheet series, focusing on its structural secrets, specific data that supports its performance, and the correct knowledge needed for safe use, all from a professional perspective. *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.*

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Data] Rubber Material Fluid Compatibility Table (Oil Resistant, Solvent Resistant, Chemical Resistant)

"Can this chemical be used?" A reference document for selecting gaskets that is easy to understand at a glance!

The document provides a list of compatibility of rubber materials with various oils, solvents, and chemicals used on-site. It includes a variety of materials such as Natural Rubber (NR), Butadiene Rubber (BR), Styrene Rubber (SBR), and Butyl Rubber (IIR). Additionally, selection criteria such as operating temperature, operating pressure, and piping shape are also necessary for selection. Please use this as a reference for selecting gaskets suitable for your operating fluids. [Contents] ■ Material List ■ Rubber Fluid Compatibility Table *For more details, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Rubber
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

TOMBO No.9007-SC Gasket | Specialized for Strong Alkaline Fluids

A detailed explanation of three important characteristics and considerations to keep in mind during design and selection!

"In lines handling high-concentration alkaline fluids such as caustic soda and potassium hydroxide, we want to maintain long-term stable sealing performance. However, with general PTFE gaskets, there are concerns about reliability under special conditions." This presents sealing challenges in "strong alkaline" environments within plants, which are particularly corrosive and difficult in terms of material selection. To meet these extremely specialized requirements, Nichias Corporation has developed the "TOMBO No.9007-SC" (Naflon PTFE special carbon-filled punched gasket). In this article, we will thoroughly explain why No.9007-SC is specialized for "strong alkaline fluids," from its structural secrets to specific data supporting its performance, as well as the essential usage rules that must be followed, all from a professional perspective. *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.*

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

TOMBO No.1133 Gasket | Specialized in Chemical Resistance

Explaining the correct way to maximize the four outstanding performances and capabilities!

"I want to select a reliable gasket for a line handling acids and alkalis." "There are concerns about long-term corrosion resistance with gaskets for utility use." To address the sealing challenges in such chemically corrosive environments, Nichias Corporation has developed a fluororesin gasket specialized for chemical resistance, the "TOMBO No.1133" (Clean Silk Clean). In this article, we will thoroughly explain why No.1133 exhibits superior chemical resistance that sets it apart from conventional gaskets, including its structural secrets, specific data supporting its performance, and the correct knowledge for safe usage, all from a professional perspective. *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.*

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Laser Processing Example] Original Bookmark Production

We would like to introduce an example of creating an original bookmark by clearly engraving the characters and designs specified by the customer!

We would like to introduce a case where we created original bookmarks from stainless steel and plastic sheets at the request of a customer. First, we precisely cut the shape of the bookmark using a laser cutting machine, and then we clearly engraved the specified text and design using a laser marker. By handling everything from cutting to marking in a consistent manner, we can produce high-quality original goods. If you have requests such as "I want to create an original bookmark" or "I want to engrave a name on a commemorative item," please feel free to consult with us. 【Case Overview】 ■ Material: Stainless steel and plastic sheets ■ Product: Original bookmarks ■ Work Details ・Precise cutting of the bookmark shape using a laser cutting machine ・Clear engraving of the specified text and design using a laser marker *For more details, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Processing Contract
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Valqua No. 6500 Processing Example] Gasket for Pumps

We will introduce a case where a water jet cutting machine was used to cut directly from CAD data with high precision!

We would like to introduce a case where a gasket for a pump was manufactured from a non-asbestos joint sheet "Vulcan No. 6500" with a thickness of 2mm, based on the customer's drawing. The shape was complex, based on a ring with a diameter of φ180mm × φ115.4mm, featuring notches and multiple bolt holes (16 holes/32 holes). Using our water jet cutting machine, we cut directly from CAD data with high precision. 【Case Overview】 ■ Material: Vulcan No. 6500 ■ Product: Gasket for pump ■ Shape ・ Based on a ring with a diameter of φ180mm × φ115.4mm ・ Complex shape with notches and multiple bolt holes (16 holes/32 holes) ■ Processing Method ・ Cut directly from CAD data with high precision using a water jet cutting machine *For more details, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Other machine elements
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[For Boiler Maintenance Personnel] Solving Challenges in Parts Selection

We have prepared a boiler component catalog that condenses water surface gauges, gaskets, custom packing, and a manufacturer comparison chart into one book!

The stable operation of boiler equipment is the foundation of various industries. On the other hand, due to the harsh environment of high temperature and high pressure, consumable parts such as water level gauges, valves, and piping flanges require regular inspections and prompt replacements. However, when selecting parts, challenges such as "not being able to arrange genuine parts in time," "not knowing compatible parts from other manufacturers," and "not knowing where to order custom gaskets" are always present. To everyone involved in the maintenance and upkeep of boilers, we have prepared the Daiko Co., Ltd. 【Boiler Parts Catalog】 (free PDF), which condenses the necessary parts selection, technical data, and a "manufacturer comparison chart" into one book. *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

Company：ダイコー本社
Price：Other

Other machine elements
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Non-Asbestos Joint Sheet Processing Example] Large Frame Gasket

Water jet cutting is suitable for processing complex-shaped joint sheets because it cuts with a high-pressure water flow!

We would like to introduce a case where we manufactured six large frame-shaped gaskets measuring 680mm square and 60mm wide from a 3mm thick non-asbestos joint sheet "D6000" based on the customer's drawings. The processing involved drilling seven holes with a diameter of 8mm and twenty-four holes with a diameter of 19mm. We used a water jet cutting machine to cut directly from CAD data with high precision. Our company specializes in the production of complex-shaped gaskets based on drawings using water jet cutting machines. We can accommodate a wide range of requests, from a single prototype to complex shapes and short delivery times. Please feel free to contact us. 【Case Overview】 ■ Material: 3mm thick non-asbestos joint sheet "D6000" ■ Product: Six large frame-shaped gaskets ■ Shape: 680mm square, 60mm wide ■ Processing details: Drilling seven holes with a diameter of 8mm and twenty-four holes with a diameter of 19mm ■ Processing method: High-precision cutting directly from CAD data using a water jet cutting machine *For more details, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Other machine elements
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Natural Rubber Processing Example] Large Diameter, 320 Multi-Holes

Most hole processing is accurately cut to the specified position and dimensions according to the drawings through program control!

We would like to introduce a case where we produced a large-diameter product with an outer diameter of φ1500mm from a 10mm thick natural rubber sheet based on the customer's drawing. The main feature is the multi-hole processing, which involves drilling a total of 320 holes with a diameter of φ24mm. Using our water jet cutting machine, we were able to cut accurately and efficiently according to the CAD data, even for the numerous holes that would be difficult to achieve with manual or press processing. The chemical structure of natural rubber is polyisoprene, which embodies the fundamental "flexibility and toughness" of rubber material at a very high level. 【Processing Features】 ■ Accurate processing of 320 holes ■ Cost reduction without the need for a die ■ Easy repeat ordering with data storage *For more details, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Rubber
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Fluorine Rubber Water Jet Processing Case Study: Chemical Resistance and Heat Resistant Gaskets

No thermal impact on the material! Achieving a high-quality finish without compromising physical properties.

We would like to introduce a case where we manufactured six large-diameter flange gaskets with an outer diameter of φ580mm and an inner diameter of φ482mm from a fluororubber (FKM) sheet (thickness 3mm) based on the customer's drawing, which has excellent chemical resistance. The processing involved drilling 16 bolt holes of φ12mm on a P.C.D. of 536mm. Using our water jet cutting machine, we directly cut from CAD data with high precision. Water jet cutting is suitable for processing elastic materials like rubber because it cuts with a high-pressure water stream. 【Processing Features】 - No need for molds, resulting in low cost and short delivery times - 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.

Company：ダイコー本社
Price：Other

Rubber
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Non-asbestos joint sheet processing example] Gasket for hot water and general piping

Direct processing based on DXF data! Accurately reproducing numerous holes and complex frame shapes.

We would like to introduce a case where we produced two frame-shaped gaskets measuring 230mm x 340mm from a non-asbestos joint sheet "D6000" with a thickness of 2mm, based on the customer's drawing. The processing involved drilling 14 holes with a diameter of 10mm. Using our water jet cutting machine, we cut directly from the CAD data with high precision. Water jet cutting is suitable for processing joint sheets with complex shapes, as it cuts using a high-pressure water stream. 【Processing Features】 - No need for dies, resulting in low cost and short delivery time - Direct processing from drawings - Easy repeat orders with data storage *For more details, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Other machine elements
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Gasket Processing Example] TOMBO No.9007-SC

No need for a die for a medium lot of 500 pieces! We manufacture ring gaskets suitable for strong alkaline fluids.

This is a case of producing 500 ring gaskets with an outer diameter of φ55mm and an inner diameter of φ43mm from the gasket sheet "TOMBO No.9007-SC," which is compatible with strong alkaline fluids. "TOMBO No.9007-SC" is a special gasket sheet made by blending carbon with PTFE (fluororesin). It exhibits excellent corrosion resistance against strong alkaline fluids such as sodium hydroxide and potassium hydroxide. Using our plotter processing machine, we were able to respond quickly to the production of 500 medium-lot items directly from CAD data without the need to create a die. [Case Overview] ■ Material: TOMBO No.9007-SC 1.5t ■ Size: Outer diameter φ55mm × Inner diameter φ43mm ■ Quantity: 500 pieces *For more details, please download the PDF or feel free to contact us.

Company：ダイコー本社
Price：Other

Processing Contract
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

The capabilities of food hygiene law compliant white EPDM "EP-5165-W".

Protecting "safety" in food and medical settings! Introducing useful information.

In manufacturing environments where "hygiene management" is the top priority, such as in food, beverages, pharmaceuticals, and cosmetics, the selection of rubber components (gaskets, seals) used is extremely important. This is because it is not only about preventing leaks but also about ensuring safety for the human body (compliance with regulations) and significantly reducing the risk of foreign material contamination. A suitable solution to meet such stringent requirements is the "EP-5165-W" developed by Iruma River Rubber Co., Ltd. This is a special grade of white (white) EPDM (ethylene propylene rubber) that is compliant with food hygiene laws and excels in weather resistance and chemical resistance. In this article, we will thoroughly explain why EP-5165-W continues to be chosen in hygiene management settings from the perspectives of "legal compliance," "color advantages," and "basic performance," and we will introduce our solutions at Daiko Co., Ltd., which process and supply this safe material tailored to the shape of our customers' equipment, starting from just one piece. *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.

Company：ダイコー本社
Price：Other

Food and pharmaceutical standard seals and packing products
Rubber
Rubber bands and strings
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

The Important Relationship Between "Familiarity" and "Thickness" [Technical Explanation]

Leaks from the flange gap! Causes and countermeasures for "face leakage."

"Even after tightening, it keeps dripping from the gap between the flange and the gasket." "When I reused old piping, even though I put in a new packing, it won't stop." "There is rust and scratches on the flange surface, but there is no budget for replacement." The most frequently encountered trouble in piping maintenance is "Interface Leakage." Unlike "permeation leakage," which passes through the material of the gasket itself, this phenomenon occurs when fluid escapes through the "gap" between the gasket and the flange surface. The key to stopping interface leakage is "familiarity." In this article, we will explain why interface leakage occurs and how to approach rough flanges to stop the leakage. *For more detailed content of the column, please refer to the related link. For more information, feel free to download the PDF or contact us.

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

O-ring size specification list

Introducing how to choose and the features of major sizes such as P specifications, G specifications, AS568, and ISO!

In the field of mechanical design and maintenance, the selection of "dimensional standards" for O-rings is unavoidable. We will systematically explain the meanings and applications of various symbols, including JIS standards (P, G, V), AS568, and ISO standards. *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.

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Reusing gaskets should be avoided as a general rule!

Three reasons why you should replace something that seems 'still usable' and an explanation of the dangers of asbestos!

"The gasket removed during maintenance is undamaged, so can't we reuse it?" "I want to reuse a packing that has been used once to reduce costs." This is a common concern on site, but to put it simply, reusing gaskets is absolutely not allowed. Major manufacturers also stipulate that "gaskets are disposable (one-way) parts" as a principle. Why is it not permissible to reuse them even if they look clean? In addition to the physical mechanisms that can cause leaks due to reuse, I will also explain the risks of "asbestos" lurking in old equipment. *For more details on the column, you can view it through the related link. For more information, please feel free to download the PDF or contact us.*

Company：ダイコー本社
Price：Other

Sealing
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Processing example of D5400 (with tape) glass cloth gasket.

Supports long hole drilling with water jet processing.

■Overview of Processing Example Dimensions: 150W × 712L (Thickness 2t) This example involves the production of a long gasket processed with tape using D5400 glass cloth material. It features a strip shape of 150W × 712L with six 14φ holes arranged to improve positioning during installation and enhance work efficiency. In long shapes, linear accuracy and hole pitch accuracy are crucial, so water jet processing was adopted. This method allows for processing without thermal impact, ensuring a uniform cutting surface without compromising material properties. The tape-equipped specification facilitates temporary fixing, contributing to improved workability on-site. ■Product Features (D5400) This gasket is made by applying natural rubber to glass cloth and molding it into a specified shape. It has excellent thermal insulation properties and is environmentally friendly as it is non-asbestos. Various processing methods, including sewing, are available, allowing for large diameter processing. It is used for high-temperature duct sealing.

Company：ダイコー本社
Price：Other

others
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

TOMBO No.1995 Large Irregular Gasket Processing Example

High-precision hole processing with water jet machining.

Overview of Processing Example Product Name: TOMBO No.1995 Irregular Gasket Dimensions: 400W×600L t3 17φ×16 holes This example is an irregular gasket made for large equipment flanges. It features a special contour that combines curved outer edges and straight sections, along with evenly spaced bolt hole processing. By adopting water jet processing, it accurately reproduces complex shapes without the need for molds, achieving both hole position accuracy and outer contour precision. It ensures stable quality from prototype to mass production. Product Features (TOMBO No.1995) TOMBO No.1995 is a general-purpose joint sheet made by blending inorganic fibers and aramid fibers with oil-resistant rubber (NBR). It is suitable for fluids such as water, oil, and brine, and excels in a balance of processability, sealing performance, and flexibility. It is commonly used as gaskets for piping flanges and equipment in various factories across many fields.

Company：ダイコー本社
Price：Other

others
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Processing examples of D5400 glass cloth gaskets

Supports large-diameter gaskets with water jet processing.

■Overview of Processing Example Product Name: Large Diameter Gasket Dimensions: φ3060 × φ2750 × t6.4 This case study involves the processing of a large diameter gasket using D5400 glass cloth. The product is used for duct flange applications and is manufactured by combining split processing with adhesive bonding through water jet cutting. Even sizes that are difficult to handle individually can be produced while ensuring dimensional accuracy through split processing. By using a processing method that does not impart thermal effects, stable quality is achieved while maintaining material properties. ■Product Features | D5400 This gasket is made by applying natural rubber to glass cloth and molding it into the specified shape. It has excellent thermal insulation properties and is environmentally friendly as it is non-asbestos. There are various processing methods, including sewing, allowing for large diameter processing. It is used for high-temperature duct sealing.

Company：ダイコー本社
Price：Other

others
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Examples of processing D5800 packing

Compatible with R-frame packing through laser processing.

■Overview of Processing Example Product Name: R Frame Packing Material: D5800 This case study involves the processing of R frame packing made from D5800 material. The product requires precision in the outer shape, which includes curves, and stable dimensional accuracy is ensured by adopting laser processing. Laser processing is a non-contact method, allowing for the machining of complex shapes while minimizing the load on the material. It excels in the reproducibility of R shapes, achieving a uniform finish that is difficult to attain with manual processing. Additionally, it is suitable for short delivery times and small lot production since it does not require molds. ■Product Features | D5800 It is a sheet material that combines inorganic fibers and a rubber-based binder, offering excellent heat resistance and sealing properties. It possesses both flexibility and resilience, making it widely used for packing applications in various types of equipment.

Company：ダイコー本社
Price：Other

others
gasket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

gasket Product List and Ranking from 86 Manufacturers, Suppliers and Companies | IPROS GMS

gasket Manufacturer, Suppliers and Company Rankings

gasket Product ranking