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seal Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

seal Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 日本リンクシール Tokyo//Machine elements and parts
  2. MO tech Co.,Ltd. Office and warehouse Chiba//Trading company/Wholesale
  3. 太平化成 Tokyo//Chemical
  4. 4 Technetics Group Japan Tokyo//Machine elements and parts
  5. 5 シールテック 本社、大阪営業所 Kanagawa//Trading company/Wholesale
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seal Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Pipe penetration sealing device "Link Seal" 日本リンクシール
  2. Leak sealant for pinholes for refrigerant leak prevention - Super Seal アメフレック
  3. Fluororesin Rust and Corrosion Prevention Spray 'Jet Protector' 太平化成
  4. Hallite Comprehensive Catalog of High-Performance PTFE and Engineering Plastic Products MO tech Co.,Ltd. Office and warehouse
  5. 5 Spring-energized metal C-ring HELICOFLEX(R) seal Technetics Group Japan

seal Product List

1～15 item / All 152 items

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Low-speed high-pressure seal: Tacon (R) Roto-Glide Ring

Low-speed high-pressure seal: Tacon (R) Roto-Glide Ring

It is a low-speed high-pressure seal used in conjunction with O-rings, ideal for pistons, rods, and shafts with rotation, vibration, and spiral motion.

This is a low-speed, high-pressure seal that uses an O-ring, making it ideal for pistons, rods, and shafts with rotation, vibration, and spiral motion. It features a groove design compliant with ISO 7425. There is also a dual-pressure type available for high-speed rotation applications. (For more details, please contact us from the catalog below.)

  • Slip Ring
  • Other machine elements
  • Hydraulic Equipment

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Air pressure combination seal Tarkan glide ring ARG/APG

Air pressure combination seal Tarkan glide ring ARG/APG

Achieving both sealing performance and low friction! A newly developed combination seal specifically for pneumatic applications.

The combination seal of PTFE and O-ring has the advantage of being able to be used at high speeds and without lubrication, compared to elastomer U-packing, and it also offers longer service life. However, when used in pneumatic applications, there was a demand for even lower friction. To meet this requirement, we optimized the cross-sectional shape and newly developed the Turcon Glide Ring ARG/APG as a combination seal specifically for pneumatic use. (⇒ For more details, please download the catalog and take a look.)

  • Pneumatic Equipment
  • Sealing
  • Pneumatic Equipment

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Zacon® Glide Ring D

Zacon® Glide Ring D

Responding to the increasing pressure in hydraulic seals: a revolutionary piston seal using new sealing materials.

Solving the challenges of hydraulic seals used in construction machinery! The Zacon® Glide Ring D optimally adjusts contact pressure to minimize heat generation from friction, ideally harmonizing sealing performance and seal life. It employs a groundbreaking seal design with two grooves in the D-type seal shape to maintain a sufficient oil film for lubrication against the seal mating surface, ensuring appropriate friction. It is recommended as a dual-pressure piston seal for the following applications: • Hydraulic cylinders • Hydraulic equipment for vehicles • Construction machinery • Truck cranes • Civil engineering machinery • Forklifts

  • Slip Ring
  • Other machine elements

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JIS P&G groove compatible Tacon(R) V-seal face

JIS P&G groove compatible Tacon(R) V-seal face

P&G groove-compatible Tacon(R) valiseal face (for flat fixing)

PTFE seals compatible with JIS P and G series grooves for spring-loaded applications are now easily available for ordering, corresponding to the JIS O-ring designation numbers P and G for flat fixation.

  • Slip Ring
  • Other machine elements
  • Hydraulic Equipment

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Tacon (R) M12

Tacon (R) M12

New PTFE material for hydraulic seals

【Basic Information】 A new PTFE material for hydraulic seals covers hydraulic reciprocating applications with a single material. Bronze-filled PTFE may damage the opposing surface. M12 was developed as a countermeasure. - It can be used in a wide range of hydraulic reciprocating applications. - It can reduce the number of items handled by customers. - Based on test results, it is a technically reliable material.

  • Slip Ring
  • Hydraulic Equipment
  • Other machine tools

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Tarcon® Loto L Seal

Tarcon® Loto L Seal

It was developed to extend the seal life of the axle system.

It features a very unique concept of sealing only when necessary, thereby reducing friction and significantly saving energy by decreasing fuel consumption. The Tarkanrot L seal consists of a PTFE sealing lip, a rubber jacket, and a metal component for shape stability. It was developed to extend the seal life of axle systems. The patented seal design philosophy operates only when the system is pressurized, meaning that for the majority of the time, the sealing lip is open and away from the surface. This unique concept is exclusive to the Tarkanrot L. For more details, please download and view the catalog.

  • Hydraulic Equipment

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Seal Tech <Overseas Product Lineup>

Seal Tech <Overseas Product Lineup>

As an expert in sealing technology, we accurately capture our customers' needs! For overseas products, definitely come to Seal Tech!

Currently, there is a demand for improved working environments and safety across all industrial sectors, but troubles caused by fluid leaks are numerous. Our company provides highly reliable sealing gaskets, various valves, fittings, and more, starting with space-related equipment and power gas-related equipment, under stringent usage conditions. ◆ Spring-loaded seals They are active in various industries as seals for fixed and moving applications. ◆ Rotary joints and slip rings (GAT Corporation) We propose unparalleled, stable, high-quality products. ◆ Thermally actuated opening and closing valves (ThermOmegaTech) These are maintenance-free valves that operate without electricity, offering excellent reliability and energy efficiency. ◆ Miniature electroformed bellows (Servometer) We provide bellows, couplings, and other products that can be manufactured in small sizes. For more details, please refer to the PDF document or feel free to contact us.

  • Sealing

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Spring-loaded seal (explanatory materials and sample provided)

Spring-loaded seal (explanatory materials and sample provided)

Replaceable with O-rings and oil seals! Performs well in harsh environments requiring no lubrication, extreme low temperatures, chemical resistance, and heat resistance!

The "spring-loaded seal" is a high-performance seal that combines a PTFE-based jacket with a corrosion-resistant metal spring. The PTFE jacket has excellent chemical resistance and a wide temperature range, and the metal spring accommodates deformation due to wear and shrinkage or expansion of the seal. It can replace O-rings and oil seals, contributing to the high performance of gas and liquid handling equipment. There is a rich lineup, including options like the "scraper lip," which emphasizes scraping ability. We can propose suitable seal shapes and materials based on fluid, pressure, temperature, and motion conditions. 【Features】 ■ Compatible with both fixed and moving applications ■ Excellent resistance to chemicals and organic solvents ■ Usable at low temperatures of -268°C and high temperatures above 300°C ■ Usable in high vacuum and high-pressure environments ■ A wide variety of materials for jackets and springs *We are currently offering explanatory materials that include basic knowledge about this product and examples of its implementation. Please check it out from "PDF Download." If you would like a product sample, please feel free to contact us.

  • Sealing

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[Case Study] Replacement of Metal Seals (Spring-Loaded Seals)

[Case Study] Replacement of Metal Seals (Spring-Loaded Seals)

Reusing the seal is possible at the customer's discretion! We are applying surface pressure using the elasticity of the spring!

【Issues】 When installing a metal seal, a mirror finish of generally 0.4Rmax or higher is essential. This has led to problems such as the inability to reuse seals and the hassle of regrinding. 【Improvements and Effects】 The spring-loaded seal uses Teflon as the main sealing material and applies surface pressure using the elasticity of the spring. Therefore, it does not damage the hardware during installation. For fluids that are prone to leakage (such as cryogenic temperatures, helium gas, and hydrogen gas), a finish of 0.4 to 0.8Rmax is required, but generally, a finish of 0.8 to 1.6Rmax is sufficient for use. *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing

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[Case Study] Improvement Proposal for Hydraulic Cylinder (Spring Loaded Seal)

[Case Study] Improvement Proposal for Hydraulic Cylinder (Spring Loaded Seal)

Inert to most fluids! Also used as a backup ring for rubber seals!

【Issues】 The commonly used packing materials are primarily rubber such as Viton and HNBR, which are considered suitable for high-temperature applications. However, when temperatures exceed 200°C, as is often the case with SN cylinders, deterioration is unavoidable. In severe conditions, there have been reports of cases where packing replacement is necessary every 2 to 3 weeks. 【Improvements and Effects】 The spring-loaded seal combines PTFE, which excels in heat resistance, sliding, and extrusion resistance, with the high-temperature spring characteristics of 17-7PH, achieving sealing performance and long lifespan that were difficult with conventional packings. Practical examples in Japan are steadily increasing, and many end users and cylinder manufacturers have adopted this solution. 【Examples】 (Lab Test) Test Conditions: Unloaded sliding test: 10 reciprocations (full stroke) - 9.8 MPa (100 kg/cm²) pressure resistance: 10 pressure tests (1 minute each) - 20.6 MPa (210 kg/cm²) pressure resistance: 10 pressure tests (1 minute each) *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing

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The basics of easy seals.

The basics of easy seals.

A wealth of information is available to deepen your knowledge about seal products!

This document is a booklet that contains information about seals. It provides a gentle explanation of seals in general. We would be very pleased if it could be of help to engineers who are dedicated to creating better products. 【Contents (Excerpt)】 ■ Introduction to Seals (1) - Definition of seals - Classification of seals - Theory of seals - Materials used in seals - Specification items for seal product materials *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Other machine elements

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80% market share in the pneumatic industry! Sealed fittings, plugs, and threaded hardware.

80% market share in the pneumatic industry! Sealed fittings, plugs, and threaded hardware.

Since seal tape wrapping and liquid gasket application are unnecessary, it improves construction efficiency on-site. It prevents inconsistencies in wrapping, insufficient application, and excessive application due to differences in workers' experience.

In the pneumatic joint industry, our pre-coated threaded joints, which hold an 80% market share (according to our own research), are coated with a fluororesin-based sealant on the PT thread section in advance. On-site, these joints demonstrate sealing performance simply by being tightened, using the processed joints. They are effective not only for leak prevention but also for preventing loosening, and due to the fluororesin-based sealant, they also help prevent galling. *If you are interested in information regarding our adoption results, please feel free to contact us.

  • Steel
  • Other metal materials
  • others

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Taiping Transformation Co., Ltd. Company Information

Taiping Transformation Co., Ltd. Company Information

If you are troubled by leaks, corrosion, or deterioration! Taihei Kasei will solve the problems together with you!

Taisei Kasei Co., Ltd. develops, manufactures, and sells special liquid sealants based on fluororubber and fluororesin, as well as rust and corrosion-resistant paints. Our product, Eight Seal (a general term for our products), is designed to solve problems such as deterioration, corrosion, and leakage. "We value the existing 'items' and 'equipment' of our customers." Under this philosophy, Taisei Kasei supports today's industries. 【Business Activities】 ■ Development, manufacturing, and sales of fluororubber and fluororesin paints ■ Coating processing of Eight Seal on screw fittings ■ Solutions and proposals for issues such as deterioration, corrosion, and leakage *For more details, please refer to the PDF materials or feel free to contact us.

  • glue
  • Rust Inhibitor
  • paint

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Quality stability! Reducing the labor for wrapping seal tape! 'Pre-coated screw fittings'

Quality stability! Reducing the labor for wrapping seal tape! 'Pre-coated screw fittings'

Apply a dedicated fluorine-based sealant to the threaded area to prevent fluid leakage! Reduces the labor involved in wrapping seal tape and stabilizes quality!

"Isn't it a hassle to wrap tape around joints? Doesn't wrapping tape create inconsistencies depending on the craftsman? Would you like to prevent liquid leakage more easily?" The "Pre-coated Screw Fittings" eliminate the need for tape or liquid sealants at the work site by applying a dedicated fluorine-based sealant to the screw section to prevent fluid leakage. Additionally, since the dedicated fluorine-based sealant is directly applied to the joint, inconsistencies caused by the worker are also avoided. Currently, we are delivering processed items if you specify the screws and joints you wish to have sealed! Please take this opportunity to try it out! 【Features】 ■ Over 80% market share in the pneumatic equipment industry ■ No need for tape or sealants ■ Excellent pressure, oil, and chemical resistance ■ Does not deteriorate even after long-term storage, protecting the screw section ■ Prevents troubles caused by contamination with small particles ■ Quality stability through sealing processing with dedicated painting equipment, etc. *For detailed information such as performance data, please download the PDF or contact us.

  • nut

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Super Seal "NW Series"

Super Seal "NW Series"

Freely choose from 14 types according to your needs! Prevents the intrusion of water and oil from the cable mounting area.

The "NW Series" is an industrial plastic fastener product that excels in impact resistance, heat resistance, electrical insulation resistance, and chemical resistance. We offer a "standard type" that provides excellent sealing and tightening, preventing the intrusion of water and oil from the cable attachment area, as well as "protector type" and "limit switch type." It is suitable for equipment that requires high-density mounting. 【Lineup (partial)】 ■NW-7S ■NW-7R ■NW-12SS ■NW-12S ■NW-12M *For more details, please refer to the PDF document or feel free to contact us.

  • NWシリーズ2.PNG
  • NWシリーズ3.PNG
  • NWシリーズ4.PNG
  • NWシリーズ5.PNG
  • NWシリーズ6.PNG
  • Other machine elements

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