We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for gasket.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

gasket Product List and Ranking from 141 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

661~690 item / All 817 items

Displayed results

Cost advantages of PVC! Five strengths and tips for utilizing decorative plates.

A representative of "general-purpose plastic"! It has extremely excellent properties.

There are many types of plastic materials, but nothing surpasses "polyvinyl chloride (PVC)" in terms of the balance between cost and performance. From water pipes to industrial tanks, and even construction materials. Why is PVC still chosen so consistently? We will explain five technical features that are supported in design and construction sites. *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.*

  • plastic
  • 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

【Copper Packing Selection Guide】What is the difference between C1100 and C1220?

Introducing Daiko's processing technology that prevents leaks with "yakinamashi"!

In the world of industrial gaskets, the essential material for handling "heat" and "electricity" is "copper." However, there are two main grades of copper gaskets: "C1100 (tough pitch copper)" and "C1220 (phosphorus deoxidized copper)," and choosing the wrong one can lead to issues such as "cracking at the weld" and "not achieving the expected conductivity." In this article, Daiko Co., Ltd., a specialized manufacturer of industrial gaskets, explains the differences between these two copper grades and the importance of "annealing (softening treatment)" that dramatically enhances the sealing performance of copper gaskets. *For more detailed information, please refer to the related links. For further inquiries, feel free to download the PDF or contact us.*

  • Other metal materials
  • 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

Complete Guide to Three-Sheet Packing

Exhibits high leak prevention effects similar to liquid gaskets! Introducing a quick reference table for the differences and selection of H, S, T, and F types.

As a measure against oil leaks in hydraulic equipment and transformers, we proudly present the "Three Sheet Packing (Viscous Body Impregnated Sheet Gasket)" that boasts immense trust. This special gasket manufactured by ThreeBond is a groundbreaking material that combines the "ease of handling of solid sheets" with the "sealability of liquid gaskets." In this article, Daiko Co., Ltd. will explain the mechanism of the Three Sheet, the differentiation of the four types according to surface pressure (H type, S type, T type, F type), and detailed selection criteria. *For more 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.*

  • 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.1120 Processing Example: Gasket for Gear Case

By using a plotter processing machine, even thin sheets can be finished with precision and without distortion!

We would like to introduce a case where we manufactured a gasket for a screw pump gear case using the expansion graphite joint sheet "TOMBO No.1120" with a thickness of 0.5mm, based on the drawings received from the customer. The size is 220mm x 384mm, and the processing details include precisely creating 14 bolt holes with a diameter of 14mm and 2 main port holes with a diameter of 130mm. Using our plotter processing machine, we accurately cut the very thin and delicate material without damaging it, following the CAD data. 【Processing Features】 ■ No die required, can handle from one piece ■ Precise cutting of thin materials ■ Easy repeat orders with data storage *For more details, please download the PDF or feel free to contact us.

  • 19-2.png
  • 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

D5400 Large Diameter Ring Gasket Processing Example

Compatible with R5 U-shaped cutting using water jet processing.

Processing Case Overview Product Name: Ring Gasket (R5 U-shaped Cut) Dimensions: φ460×φ361 (t6.4) This processing case involves a large-diameter ring gasket used in wind power-related equipment. Due to its special shape, which includes R5 U-shaped notches and jigsaw cuts, water jet processing was adopted instead of mold processing. By using non-contact cutting, stable processing accuracy is ensured even for the thick D5400, leading to improved fit during assembly and enhanced workability. 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. Various processing methods, including sewing, are available, allowing for large-diameter processing. It is used for high-temperature duct sealing.

  • 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 example of D5800RCF high-temperature duct gasket.

Flange shape adaptation through laser processing.

Overview of Processing Example Product Name: Flange Gasket for High-Temperature Ducts Dimensions: Equivalent to JIS 10K-80A (Thickness 4mm) This example involves the processing of a gasket for duct flanges used in high-temperature exhaust equipment. Dimensional accuracy and positional reproducibility during installation were required for the circular shape, which includes bolt holes. By adopting laser processing without molds for products related to piping and equipment, we enable shape modifications and small lot production while ensuring stable processing quality. Product Features (D5800RCF) Exhaust gases, combustion gases, hot air, etc., for duct flanges and manhole gaskets. Uses biocompatible, biodegradable fiber cloth that complies with RCF regulations. Various processing methods, including sewing, are available, allowing for large-diameter processing. Used for high-temperature duct seals.

  • 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

D5800 Processing Example of Graphite-Added Gasket

Laser processing for electric furnace flanges.

■Overview of Processing Example Dimensions: φ234 × φ165 P190 This case is a processing example of the D5800 graphite-filled gasket used in the flange part of electric furnace equipment. It features a ring shape with six φ14 mounting holes, requiring assembly precision. By adopting laser processing, dimensional reproducibility of the inner and outer diameters and hole pitch is ensured, contributing to stable construction on-site. ■Product Features (D5800) 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.

  • 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

D5800 Processing Example of Biodegradable Ceramic Cross Gasket

Support for small-diameter mass production using laser processing.

Overview of Processing Example Product Name: Small Diameter Gasket Dimensions: Outer Diameter 64φ × Inner Diameter 43φ × Thickness 6t This example involves the production of a small diameter gasket used at the upper part of a guide tube. In addition to the small outer and inner diameter dimensions, mass production capability was required. As a product for the industrial equipment sector, stability of dimensions and reproducibility of processing are emphasized, assuming use in high-temperature environments. By adopting laser processing, which ensures precision without the use of molds, stable quality is maintained even during mass production. Product Features (D5800) Exhaust gases, combustion gases, hot air, etc., duct flanges, manhole gaskets. Biodegradable fiber cloth compliant with RCF regulations is used. There are processing methods such as sewing, and large diameter processing is possible. It is used for high-temperature duct seals.

  • 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 EPDM rubber gaskets with adhesive and irregular shapes.

Supports irregular shapes with water jet processing.

Processing Case Overview Product Name: Adhesive-Backed Irregular Gasket Dimensions: Outer Diameter φ30.6 × Inner Diameter φ21 (Thickness 2t, Mounting Hole φ3, PCD 48) This processing case involves the manufacturing of adhesive-backed irregular gaskets used for equipment. To ensure dimensional accuracy and shape reproducibility for the irregular shape and mounting holes, water jet processing has been adopted. Product Features (EPDM Rubber) EPDM (Ethylene Propylene Diene Monomer) rubber is extremely excellent in weather resistance and ozone resistance, making it a rubber that does not easily deteriorate even in outdoor environments exposed to ultraviolet rays and rain. It is resistant to water and chemicals, but it is weak against mineral oils and cannot be used with them. Leveraging its high durability, it is widely used in construction waterproof sheets, window frames, and plumbing gaskets, among others.

  • 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 NBR rubber C-shaped gaskets

Supports multiple hole processing with water jet cutting ■ Overview of processing examples

Dimensions: 81W × 96L (Plate thickness 3t) This case is an example of a manufactured plate gasket made of NBR rubber with C chamfering (C2) processing. It has a shape of 81W × 96L, with three φ10 holes and six φ5 holes arranged in the structure. Since hole position accuracy and processing reproducibility are important for multiple diameters of hole processing, water jet cutting was adopted. This method allows for processing without thermal impact, ensuring a uniform cutting surface while maintaining the material's elastic properties. Furthermore, the C chamfering processing helps to reduce interference during assembly, contributing to improved workability and stable sealing performance. ■ Product Features (NBR Rubber) NBR (Nitrile Rubber) has excellent oil resistance, making it an ideal synthetic rubber for seals in fuel oils and lubricants. It also has high mechanical strength and wear resistance, and is widely used in O-rings, gaskets, hoses, etc. However, its weather resistance and ozone resistance are low, making it unsuitable for outdoor use; it is mainly utilized in indoor hydraulic and pneumatic equipment.

  • 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 NBR rubber gaskets

Supports small diameter hole drilling with water jet processing.

■Overview of Processing Example Dimensions: 50W × 80L (Thickness 3t) This example is a processing case of NBR rubber gaskets. The configuration consists of a plate shape with outer dimensions of 50W × 80L, featuring two 14φ holes in the center and four 9φ holes around the perimeter. For the small diameter hole drilling process, we adopted water jet processing because the accuracy of the hole diameter and the reproducibility of the hole position are directly linked to assembly accuracy. This method allows for cutting without thermal impact, thereby suppressing deformation of the rubber material and edge irregularities, ensuring stable dimensional accuracy. As a result, it prevents positional misalignment during bolt insertion and contributes to stable sealing performance at the equipment fixation points. ■Product Features (NBR Rubber) NBR (Nitrile Rubber) has excellent oil resistance and is an ideal synthetic rubber for seals in fuel oils and lubricants. It also exhibits high mechanical strength and wear resistance, making it widely used in O-rings, gaskets, hoses, and more. However, its weather resistance and ozone resistance are low, making it unsuitable for outdoor use, and it primarily excels in indoor hydraulic and pneumatic equipment.

  • 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 NBR rubber frame gaskets with inner and outer R.

Processing examples of NBR rubber frame gaskets with inner and outer R edges | High precision response through water jet processing

■Overview of Processing Example Product Name: Frame Gasket with Inner and Outer R Dimensions: Inner and Outer R Shape / Frame Shape (as specified in the drawing) This example involves the processing of an NBR rubber gasket used in the opening of a device. The inner and outer perimeters have R specifications, requiring interference prevention during assembly and stable sealing performance. By adopting water jet processing, which excels in shape reproducibility without the use of a die, we have manufactured it with precision as per the design.

  • 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 for water surface gauge gaskets

Long-length irregular shape support through water jet processing.

■Overview of Processing Example Product Name: Gasket for Water Level Gauge Dimensions: 10/34W × 346/370L This processing example involves the production of a gasket for a water level gauge used in thermal equipment. In addition to its elongated shape, it features openings with rounded ends, requiring uniform dimensional accuracy throughout its length. Given that the operating environment is in a high-temperature range, T-6750-S material was selected for its heat resistance and shape stability. Water jet cutting was employed for processing, allowing for the reproduction of the shape as per the drawings without imparting thermal effects or stress to the material.

  • 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 example of branch-type two-pass gasket

Supports complex channel shapes with water jet processing.

■Overview of Processing Example Product Name: Branch-Type 2-Pass Gasket Dimensions: Outer Diameter φ173 × Inner Diameter φ127 (P153) This processing example involves the manufacturing of a branch-type 2-pass structure gasket used for piping and equipment. To ensure dimensional accuracy and shape reproducibility for the 2-pass shape with internal partitions and branch-type outer shape, water jet processing has been adopted.

  • 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 partially cut gasket lower parts.

Special shape support through water jet processing.

■Overview of Processing Example This case involves the processing of a gasket with a lower cut using the V6500 joint sheet. The outer circumference is primarily circular in shape, but it features a linear cut at the lower part of the gasket, which was specified to avoid interference with the equipment structure and surrounding components. The bolt holes are evenly spaced, requiring a balance between hole position accuracy and outer shape precision. In this case, water jet processing was adopted without using a die. By continuously processing the arc section and the lower cut section, we achieved the reproduction of the shape as per the design data and improved positioning accuracy during assembly.

  • 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.1993 Gasket Processing Example

High-precision circular processing with water jet cutting!

■Overview of Processing Example Product Name: TOMBO No.1993 Gasket Dimensions: 3t φ220×φ166 This processing example involves the production of a circular gasket used in electric furnace-related equipment. It features a circular structure for both the inner and outer diameters, with evenly spaced bolt holes. It is designed for use in high-temperature environments, requiring stable sealing performance and assembly accuracy. To ensure dimensional accuracy and reproducibility, water jet cutting was employed, finishing the shape as per the design while minimizing thermal impact on the material.

  • Composite Materials
  • 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 Processing Example of Square Hole Gasket

Stabilizing hole accuracy with water jet processing.

■Overview of Processing Example Product Name: Rectangular Perforated Gasket Dimensions: 1.5t 45W×145L (22φ×2・11φ×1) This processing example involves the production of a rectangular plate-shaped gasket using TOMBO No.1995. It features a design with three holes of different diameters, serving as both fastening bolt holes and fluid passage holes. It is used in piping connections for industrial machinery, where the accuracy and reproducibility of hole positions are emphasized. Water jet processing was employed to avoid excessive stress on the material, stabilizing hole diameter and position accuracy. In particular, it suppressed burrs and distortions even in small diameter hole processing, reducing misalignment during assembly.

  • 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 Square Type C Gasket Processing Example

Achieving high-precision contour processing with water jet machining.

Processing Case Overview Product Name: Square C-Type Gasket Dimensions: 80W × 100L Drawing Number: TD0030947B This case involves the processing of a square C-type gasket using TOMBO No.1995 (3t). The shape includes a central hole and bolt holes, requiring a balance between external dimensions and hole position accuracy. It is used as a sealing component for industrial equipment, and the square C-type specification aims to prevent positional displacement during assembly and improve work efficiency. By adopting water jet processing, we achieved a short delivery time without the need for molds, ensuring stable dimensional reproducibility and uniform cutting surface quality.

  • 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

No. 6500 irregularly shaped cut gasket

Water Jet High Precision Processing Case Studies

■ Overview of Processing Example Product Name: Cut-out Gasket Dimensions: Outer Diameter φ172 × Inner Diameter φ142 (P157/R7U Cut-out-2) This example showcases the processing results of a non-standard ring gasket using No.6500 (3.4t). The specification includes two cut-out sections with R shapes, designed for positioning and interference avoidance. By adopting water jet processing, we achieve high precision in reproducing free curves while minimizing thermal effects. The simultaneous accuracy of the cut-out position and outer dimensions is ensured.

  • 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 diameters with water jet processing.

Processing Case Overview Product Name: Glass Cloth Gasket Dimensions: φ435 × φ358 This case is a processing example of a large-diameter gasket used in electric furnace-related equipment. It has a ring shape made from glass cloth material, features multiple bolt holes, and requires heat resistance and stable sealing performance. By adopting water jet processing, it ensures dimensional accuracy without the need for a die, improving assembly compatibility on-site.

  • 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 example of a PTFE (Teflon) circular gasket with one cut.

Post-installation support using water jet processing.

Overview of Processing Example Product Name: Single Cut Circular Gasket Dimensions: Outer Diameter φ212 / Inner Diameter φ168 Material: PTFE (Teflon) 1t This example involves a circular gasket made of PTFE material with a single cut, enabling retrofitting to existing equipment. It was processed using water jet cutting to meet replacement needs without disassembly. Product Features (Material) PTFE PTFE (fluororesin) is a high-performance material with exceptional heat and chemical resistance. It withstands almost all acids and alkalis, and has minimal leaching of impurities, making it widely used in industries that require contamination-free environments, such as food, pharmaceuticals, and chemical plants. It also possesses non-stick and insulating properties, providing reliable performance even in harsh conditions.

  • 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 PTFE (Teflon) ring gaskets

Supports high-precision inner and outer diameters with plotter processing.

■Overview of Processing Example Dimensions: φ120 × φ80 (Thickness 4t) This example involves the processing of a PTFE (Teflon) ring gasket used in the flange part of equipment. Plotter processing is employed for applications requiring chemical resistance and low friction. It ensures reproducibility of inner and outer diameter dimensions and stable cutting quality, contributing to improved sealing during assembly. ■Product Features (PTFE) PTFE (fluororesin) is a high-performance material with exceptional heat and chemical resistance. It withstands almost all acids, alkalis, and solvents, and has minimal leaching of impurities, making it widely used in food, pharmaceuticals, and chemical plants that are sensitive to contamination. It also possesses non-stick and insulating properties, making it a highly reliable resin that maintains stable performance even in harsh environments.

  • 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

D5400 glass cloth frame gasket

Supports large multi-hole processing with water jet machining.

Overview of Processing Example This is a gasket in the shape of a glass cloth frame using D5400. Dimensions: 314W × 614L, width 32mm, thickness 3.2t, with 10 holes of φ12. High-precision processing has been achieved even for large rectangular shapes through water jet processing. It is suitable for high-temperature duct applications. 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. There are various processing methods, including sewing, allowing for large diameter processing. It is used for high-temperature duct sealing.

  • 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 small diameter gaskets

Water jet processing compatible with thick materials and small diameters.

■Overview of Processing Example Product Name: Gasket Dimensions: 6t 28φ×13.9φ This processing example involves the production of a small-diameter gasket using D5400 (glass cloth-based sheet). Due to its small diameter and thickness, conventional processing faced challenges with dimensional variation and processing quality. However, by adopting water jet cutting, stable cutting through non-thermal processing was achieved. Precision was secured for both inner and outer diameters, enabling processing with stable quality. ■Product Features D5400 is a sheet material with excellent heat resistance and durability, based on glass cloth. It demonstrates stable performance even in high-temperature environments and has excellent dimensional stability, making it suitable for use as a sealing material in various equipment. Additionally, it has superior mechanical strength, ensuring stable sealing at bolt fastening points.

  • 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 packing

Supports band-shaped gaskets (adhesive processing) with water jet processing.

■Overview of Processing Example Product Name: Band-Shaped Non-Standard Packing (Adhesive Processing) Material: D5400 Glass Cloth Dimensions: 750W × 1151L This example showcases the processing of band-shaped non-standard packing made from D5400 glass cloth. The product features a long shape and a complex outline that includes curves, and it is manufactured by combining water jet processing and adhesive processing. Water jet processing allows for high-precision cutting while maintaining material properties without causing thermal effects. Additionally, by adhering the parts after segmented processing, it can flexibly accommodate large and long shapes. This ensures reliable sealing performance and workability for equipment applications. ■Product Features | D5400 This is a gasket formed by applying natural rubber to glass cloth and shaping it into a specified form. It has excellent thermal insulation properties and is environmentally friendly due to being non-asbestos. There are various processing methods, including sewing, allowing for large diameter processing. It is used for high-temperature duct sealing.

  • 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 long packing.

Support for long-length packing with cross rubber coating processing.

■Overview of Processing Example Product Name: Long-Length Packing Dimensions: 75W × 11.5M This processing example involves the production of long-length packing using cross rubber coating. By utilizing roll materials in a strip-like structure, we achieve a high degree of integrity with minimized seams. In mechanical equipment applications, accommodating long lengths and ensuring flexibility are crucial, which is why we adopted cross rubber coating as the processing method. This allows us to maintain uniform thickness and shape reproducibility while improving handling during installation and ensuring stable sealing performance. ■Product Features | D5400 This is a gasket 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. There are processing methods such as sewing, allowing for large-diameter processing. It is used for high-temperature duct sealing.

  • 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 expanded graphite large-diameter gaskets.

Supports duct gaskets with cross rubber coating processing.

■Overview of Processing Example Product Name: Gasket for Duct Dimensions: 4.8t 480φ × 380φ This processing example involves the production of a large-diameter ring-shaped gasket using cross processing. It utilizes glass cloth graphite-treated material, suitable for duct sealing applications in high-temperature environments. It has been adopted in the chemical equipment sector under conditions that require heat resistance and stable sealing performance. The cross rubber coating process ensures uniform shape accuracy and flexibility even for large diameters, achieving both workability and long-term sealing performance. ■Product Features | D5400 (with Expanded Graphite) This gasket is made by applying natural rubber to glass cloth and further combining it with expanded graphite. It offers excellent thermal insulation and is environmentally friendly as it is non-asbestos based. Various processing methods, including sewing, are available, allowing for large-diameter processing. The addition of expanded graphite enhances sealing performance and heat resistance, making it suitable for high-temperature duct sealing applications.

  • 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 example of D5400 jigsaw cut gasket.

Supports split structure with cross rubber coating processing.

■Overview of Processing Example Product Name: Jigsaw Split Gasket Dimensions: 400φ × 291φ This processing example involves the production of a jigsaw split gasket with a segmented structure using cross rubber coating. By incorporating a split in the circumferential direction, it allows for installation and replacement without disassembling the equipment, making it suitable for applications that require improved maintenance. It is primarily used in equipment designed for on-site construction, such as blowers and duct connections, and can be retrofitted to existing machinery. The split sections are designed with positioning considerations to minimize misalignment during assembly, ensuring stable sealing performance. By adopting cross rubber coating, it leverages the material's flexibility and moldability while achieving uniform thickness and high precision in the finish. ■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. There are various processing methods, including sewing, allowing for large diameter processing. It is used for high-temperature duct sealing.

  • 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 example of D5800 graphite-equipped frame gasket.

Supports complex shapes with cross rubber coating processing.

■Overview of Processing Example Product Name: Frame Gasket Dimensions: R790 × R746 × 855L This processing example involves the production of a gasket in the shape of a frame, combining curves and straight lines, through cross rubber coating. It features a structure with bolt holes evenly distributed around the perimeter, suitable for sealing applications in equipment covers and large flange connections. Due to the mixture of complex R shapes and straight sections, specifications require both dimensional accuracy and hole position accuracy. It is primarily used in the fields of industrial machinery and equipment, where alignment during assembly and stable adhesion are emphasized. The cross rubber coating process maintains the material's flexibility while achieving a uniform finish even for complex shapes, ensuring high reproducibility of processing quality. ■Product Features | D5800 Duct flanges and manhole gaskets for exhaust gases, combustion gases, and hot air. Uses bio-soluble fiber cloth compliant with RCF regulations. Various processing methods, including sewing, are available, allowing for large diameter processing. Used for high-temperature duct sealing.

  • 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

Automatic Coating Gasket for Electronic Components

UV instant curing, online fine coating with robots. Enables improved work efficiency and cost reduction.

Bostik Nitta Co., Ltd. handles "automated application gaskets." Our UV instant curing liquid gasket enables the automation of tape application and O-ring packing, leading to improved work efficiency and reduced labor costs. Our UV curing gasket is utilized in electrical and electronic components as well as automotive electronic parts. 【Features】 ■ Improved design flexibility and fine application ■ Suitable for waterproof and dustproof applications, IPX7 certified ■ Reduced material waste ■ Increased productivity through automation ■ Excellent sealing performance * You can download the Japanese catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other consumables
  • Other polymer materials
  • 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