O-ring PTFE (polytetrafluoroethylene resin)
PTFE is a resin with excellent chemical resistance.
Utilizing the chemical resistance of PTFE, it is used as an O-ring gasket in places where standard rubber O-rings cannot be used.
- Company：大野社
- Price：Other
ring Product List and Ranking from 391 Manufacturers, Suppliers and Companies
Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
ring Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
ring Product ranking
Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
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ring Product List
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V-ring PTFE (polytetrafluoroethylene resin)
PTFE is a resin with excellent low friction, heat resistance, and corrosion resistance.
PTFE V-packings are self-sealing type packings that are processed into appropriate shapes according to their applications and purposes.
- Company：大野社
- Price：Other
Backup ring PTFE (polytetrafluoroethylene resin)
PTFE is a resin with excellent slip properties and weather resistance.
It is used to prevent the rubber O-ring from protruding, primarily using PTFE or filled PTFE.
- Company：大野社
- Price：Other
Anchor hole filling material Just Ring
For filling oversized holes! An anchor hole filling material that easily solves the problems of post-installed anchors.
The just ring facilitates the connection between the anchor bolts and base plates, reducing construction time. Additionally, in construction involving post-installed anchors, by making the holes for the anchor bolts oversized in advance, smooth installation can be achieved. It also has the characteristic of minimal displacement even when large shear forces are applied. For more details, please contact us or download the catalog.
- Company：コトブキ技研工業
- Price：Other
O-ring JIS B 2401 P series (for dynamic applications, cylindrical surface fixation, flat surface fixation)
O-ring JIS B 2401 P series (for dynamic applications, cylindrical surface fixation, flat surface fixation)
O-rings for sports use, cylindrical surface fixation, and flat surface fixation (JIS B 2401 P series) An O-ring is an annular packing with a cross-section in the shape of an "O" (circular). It is generally installed in a groove and moderately compressed to seal a wide variety of fluids such as oil, water, chemicals, and gases like air. For specifications and further details, please download the catalog. *Special materials are also available. Please contact us for more information.
- Company：ダイコーゴム
- Price：Other
Production Technology: Heat Treatment and Welding Analysis Engineering
Production Technology: Heat Treatment and Welding Analysis Engineering
Production Technology Engineering Services The efficiency of production technologies such as press forming, casting, welding, and heat treatment leads to significant cost reductions. At ESI, engineers with specialized knowledge for each production process use optimal tools to provide consulting services and contract analysis. ■□■ Heat Treatment and Welding Analysis Engineering ■□■ Applying heat to components through processes like welding and heat treatment for the purpose of metal bonding and material modification is a widely adopted technology. However, it is undeniable that the current situation relies on the experience and intuition of engineers. ESI proposes shortcuts to problem-solving using its cutting-edge analysis technology. ■ Heat Treatment Deformation Prediction It is possible to analyze various behaviors caused by the heat treatment process by considering phase transformations and the mechanical properties of temperature-dependent materials. ■ Welding Condition Optimization With the heat source model creation capabilities of ESI's 'SYSWELD' and its extensive track record, it is possible to predict all phenomena occurring during welding. ■ Welding Deformation Prediction Contributes to the optimization of welding paths and constraints.
- Company：日本イーエスアイ
- Price：Other
Product Development and Design - Vibration and Noise Analysis Engineering
Product Development and Design - Vibration and Noise Analysis Engineering
In the design field, there is a demand for higher performance products to be designed in a shorter period of time. We provide the extensive know-how of the ESI Group to address the vibration and noise issues that engineers face in product development. Our "Technology Transfer Program," which goes beyond just analysis to include proposals and implementation of experimental methods, has many achievements and is highly regarded. ■□■ Vibration and Noise Analysis Engineering ■□■ ■ In-vehicle interior noise prediction ■ PC noise reduction measures consideration ■ Dashboard/instrument panel transmission loss prediction ■ Acoustic vibration analysis of space equipment ■ Mesh creation outsourcing service ■ For other functions and details, please download the catalog or contact us.
- Company：日本イーエスアイ
- Price：Other
Product Development and Design - Aerodynamics and Aeroacoustic Analysis Engineering
Product Development and Design - Aerodynamics and Aerodynamic Noise Analysis Engineering
In the design field, there is a demand for developing higher-performance products in a shorter period of time. Various analyses and efforts have been made in aerodynamic analysis, but if you are not satisfied with the accuracy, please try ESI's high-precision analysis technology. We are not only focused on aerodynamics but also working on automotive wind noise and fan noise analysis, achieving many successful results. ■□■ Aerodynamics and Aerodynamic Noise Analysis Engineering ■□■ ■ Aerodynamic Noise Prediction ■ Shape Optimization ■ For more details, please download the catalog or contact us.
- Company：日本イーエスアイ
- Price：Other
Product Development and Design Electromagnetic Wave Analysis Engineering
Product Development and Design - Electromagnetic Wave Analysis Engineering
In the design field, there is a demand for developing higher-performance products in a shorter period of time. When evaluating the EMC performance of new electronic devices, extensive and costly experiments have been required. By using ESI's high-frequency electromagnetic field simulation technology in the early stages of design and development, it becomes possible to predict functional failures in advance and reduce experimental and development costs. ■□■ Electromagnetic Wave Analysis Engineering ■□■ ■ Automotive harness and electronic device development ■ Ship and aircraft electronic design ■ Material property data acquisition services ■ For more details, please download the catalog or contact us.
- Company：日本イーエスアイ
- Price：Other
Production Technology - Resin and Composite Material Analysis Engineering
Production Technology: Resin and Composite Material Analysis Engineering
Production Technology Engineering Services The efficiency of production technologies such as press molding, casting, welding, and heat treatment leads to significant cost reductions. At ESI, engineers with specialized knowledge for each production process use optimal tools to provide consulting services and contract analysis. ■□■ Resin and Composite Material Analysis Engineering ■□■ In the aerospace industry, where lightweight design is paramount, the adoption of resin and composite materials is accelerating in place of metals. However, the behavior of these materials during molding is complex and difficult to predict. We aim to solve these issues using ESI's expertise and high-precision tools. ■ Evaluation of Resin Thermal Molding Properties ■ Optimization of Resin Impregnation Processes ■ For more details, please download the catalog or contact us.
- Company：日本イーエスアイ
- Price：Other
Many achievements in custom and small lot products! Comprehensive catalog for spring mail order available.
In addition to same-day shipping at the earliest, we also accommodate orders starting from just one item! We have over 4,000 items listed, including special springs such as heat-resistant and high-strength types.
"Stock Spring" is a spring mail-order catalog featuring a wide variety of items. You can purchase in small lots starting from one piece, with super speedy service. *Orders placed by 5 PM can be shipped on the same day (excluding weekends and holidays). We offer a rich variety of springs, including "micro springs," "vibration damping springs," "conical springs," "heat-resistant springs," and more. Please feel free to download and take a look. [Featured Products (Partial)] ■ Micro springs ■ Compression springs / Thick coil springs ■ Flat wire springs ■ Vibration damping springs ■ Conical springs ■ Titanium alloy springs / Titanium alloy wire ■ Heat-resistant springs / Corrosion and acid-resistant springs ■ Tension springs / Close-fitting springs / Springs for carts ■ Tension springs with plates ■ Screw-in tension springs (free size) *For more details, please refer to the PDF document or feel free to contact us.
- Company：サミニ
- Price：Other
Comprehensive engineering of semi-dry processing.
As a semi-dry specialist manufacturer for 30 years, we dramatically change factory environments with cutting tools, mist systems, lubricants, and holders.
Fuji BC Giken is a comprehensive engineering company specializing in the "MQL Semi-Dry Machining System." We are a team of professionals equipped with mist devices, cutting oils, dedicated nozzles (holders), and NC machines, providing an optimal semi-dry environment backed by development and data, with all facilities related to cutting. 【MQL Semi-Dry Machining System】 We offer a stable mist application of a minimal amount (a few mL/hour) and environmentally friendly oils with high biodegradability. Due to the extremely small amount of discharge, both the workpiece and the chips remain dry, allowing for a reduction in cleaning processes. This can significantly change the cutting process. 【Features】 - Environmentally friendly mist that is gentle on factories and workers - Stabilization of surface roughness in mold processing and other applications - Extension of tool life - Development of oils tailored to customer needs, balancing cutting performance and cleaning - Reduction of cleaning processes - Reduction of water-soluble cutting oils and liberation from oil management - No need for waste oil disposal *For more details, please refer to the catalog or feel free to contact us.
- Company：フジＢＣ技研
- Price：Other
Range hood airtightness measuring device Chia.
"Range hood airtightness tester" - Chee Chia! Emphasizing ease of use.
Our company will launch a new type of airtightness measurement device called "Cheetah" on February 9th. This device was conceived by a professor at Monozukuri University and is a simple airtightness measuring instrument that can be used just by attaching it to the kitchen range hood. It addresses the challenges of traditional airtightness measurement, such as the burden of carrying heavy equipment, the difficulty of installation by oneself, and the high initial investment in machinery, significantly reducing the hassle involved. 【Features】 ■ Provides sufficiently accurate measurement results ■ Compatible with JIS standards *For more details, please refer to the related links or feel free to contact us.
- Company：マツナガ
- Price：500,000 yen-1 million yen
Magnet ring "RM-4/5/6" that securely catches screws.
Magnet ring that securely catches screws with a powerful magnet.
The "RM-4/RM-5/RM-6" are magnetic rings with powerful magnets that securely catch screws. 【Compatible Bits】 ■RM-4: φ4mm ■RM-5: φ5mm, 5mm hex, φ6mm ■RM-6: φ7mm, 6.35mm hex For more details, please refer to the catalog or feel free to contact us.
- Company：キリウスジャパン
- Price：Other
Food Factory Engineering
Diverse engineering proposals that we can offer because we know the manufacturing environment inside and out!
Food factory engineering realized by combining years of expertise in thermal engineering and the technical capabilities of the Daikin Group, which is involved in various fields. We propose the creation of factories with higher added value by utilizing various technologies. 【Features】 ■ Effective use of waste heat in the factory for energy and cost savings ■ Efficient operation of low-temperature warehouses with flexible switching between freezing and refrigeration ■ Control of temperature and humidity to prevent condensation ■ Thorough prevention of cross-contamination with stable differential pressure control ■ Easy and efficient hygiene management with a combined air conditioning and sterilization system ■ Unique low air speed duct medium temperature air conditioning that balances food freshness and working environment *For more details, please refer to the PDF materials or feel free to contact us.
- Company：ダイキンアプライドシステムズ
- Price：Other
