seal Product List and Ranking from 253 Manufacturers, Suppliers and Companies

Japan Hermetics Hermeseal G-1 for gas piping

The ideal sealant for sealing joints in steam piping and auxiliary equipment of boilers!

We would like to introduce the "Nihon Helmetix Helmeshear G-1 for Gas Piping," which we handle. This is a high-performance sealing agent for gas, developed in response to the increased calorific value of city gas and the rising usage of natural gas and LPG. The gas piping sealing agent is a special sealing material used at the joints, fittings, and connection points of gas supply pipes and piping systems. It can prevent gas leaks and ensure safety. The gas piping sealing agent has high gas sealing properties and pressure resistance, and it is compatible with various types of gases (such as natural gas, propane, and acetylene), while also requiring heat resistance and chemical resistance. The gas piping sealing agent is used in residential, industrial facilities, and gas supply infrastructure, minimizing the risk of leaks and ensuring the safety of the environment and people. *It is currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

Company：長谷川機材
Price：Other

Repair Agent
Piping Materials
glue
seal

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Gas Seal "AURA"

Enhanced rotor design! A reliable design with proven results in many fields.

"AURA" is a gas seal that uses polymer products to reduce the total costs of operation and maintenance. With an enhanced rotor design, it extends the intervals between regular maintenance, allowing customers to reduce their spare inventory by utilizing the optional spare parts retention contract. It ensures reliable operation at temperatures from -50°C to 200°C (-58°F to 392°F) and pressures up to 220 bar (g) (3190 psi). 【Features】 ■ Rotation direction: unidirectional, bidirectional ■ Tandem structure ■ Proven design with a track record in many applications ■ Utilizes polymer sealing devices *For more details, please refer to the PDF document or feel free to contact us.

Company：日本ジョン・クレーン
Price：Other

Other machine elements
seal

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In-house integrated production for semiconductor lasers! Hermetic seal.

In-house production from base manufacturing to assembly and plating! High quality and cost performance through integrated production! Prototyping can be done from one piece, and mass production can accommodate up to several million pieces!

**Features of Roam Mecatech's Hermetic Seals** ◆ By in-house manufacturing the plating process and also producing the forged parts (eyelets) with our own molds, we can quickly respond to shape changes and achieve competitively priced metal stem products. ◆ By adopting individual components used in our general-purpose stems, we explore possibilities for cost reduction and challenge ourselves daily to achieve the world's best cost performance. ◆ With a production capacity of 10 million units per month and one of the industry's largest production facilities, we can confidently handle large quantities required by our customers. ◆ We conduct consistent production and quality control in-house, from product design to mold design, pressing, and plating. ◆ We support the prototyping of custom-shaped products as required by our customers.

Company：ローム・メカテック
Price：Other

Laser Components
seal

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Case study on the efficiency improvement of the high-performance elastomer seal development process using AI predictions.

To maximize the performance of the elastomer seal at high temperatures, I want to minimize the compression set while maintaining elongation at the breaking point.

We would like to introduce a case study of a customer in the elastomer seal product industry who has implemented "Polymerize." 【Customer Company Overview】 ■ Number of Employees: 100-1000 ■ Main Products: Seal Manufacturing (Elastomers) ■ Location: Japan, USA 【Challenges】 In recent years, there has been a strong trend for seal products to be used in various harsh environments. From high-temperature, high-pressure steam and acidic gas environments in oil refining processes to plasma processes in the semiconductor industry, the mechanical performance requirements for seal products have increased. The performance of the product is greatly influenced by the component ratios and formulations during compounding. In this case study, the customer aimed to maximize the performance of elastomer seals at high temperatures while maintaining elongation at the break point and minimizing compression set. After a standard three-month trial, the customer experimentally introduced Polymerize. *For details on solving challenges, please download the catalog or feel free to contact us.

Company：POLYMERIZE ポリマライズ日本法人
Price：Other

Software (middle, driver, security, etc.)
seal

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[Seminar] Seal Technology

It is important to learn not only the basic knowledge of representative sealing components but also the technological elements related to sealing quality!

We will hold a seminar on "Seal Technology - Learning from Defect Cases to Prevent Liquid Leakage and Foreign Matter Contamination" to achieve a "zero" leakage trouble design. The seminar will systematically organize the basic principles of sealing, as well as the key technologies that influence sealing reliability, such as rubber, adhesives, tribology, and corrosion. We will thoroughly analyze through defect cases "why leaks occur" and "how to prevent them." We will specifically explain the practical points of structure, design, and material selection for oil seals, O-rings, mechanical seals, etc., allowing participants to acquire insights for design and evaluation that can be applied starting tomorrow. 【Seminar Overview (Partial)】 ■ Date: February 25, 2026 (Wednesday) 10:00 AM - 4:30 PM ■ Venue: TH Planning Seminar Room A ■ Participation Fee (including tax): 49,500 yen ■ Course Materials: Bound text (included in the participation fee) *Please apply early as the registration will close once the capacity is reached.

Company：TH企画
Price：10,000 yen-100,000 yen

Technical Seminar
seal

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For managing equipment labels and equipment stickers! Label printer [Bepop]

One device for creating equipment management labels and equipment stickers, as well as factory safety signs.

Bepop is a label printer that allows you to create "equipment management labels" and "equipment stickers," as well as safety signs, in any size and shape starting from a single piece. You can create layouts on your computer, and it can print and cut automatically at the same time, enabling you to quickly produce original labels tailored to your site. In addition to creating stickers for equipment management, it supports a wide range of applications including safety signs, caution signs, product labels, nameplates, small lot displays, guidance signs, and construction signs. It achieves both improved efficiency in equipment management and enhanced safety. 【Main Features】 (1) Cut & Print: Automatically cuts after printing, accommodating various sizes and shapes. (2) Dedicated editing software "BepopPC EX": Contains over 1,300 types of pictograms. Easily create "equipment management labels" and "equipment stickers." Also supports printing from Excel and CSV data. (3) Process color printing: Creates high-visibility labels with photos and illustrations using a four-color ribbon. *For more details, please refer to the catalog or feel free to contact us.

Company：マックス
Price：500,000 yen-1 million yen

label
Label printing
Other safety and hygiene products
seal

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[Concern] I want to enhance the tactile feel of embossed printing (processing).

Doesn't fade, hard to erase! The backing paper has slits, allowing for a clean application!

We manufacture high-quality seals and labels. With embossing printing, we can create a tactile feel and customize hardness and height! We use environmentally friendly printing (recycling of waste materials). By incorporating slits into the backing paper, we have reduced the yield for our clients and improved work efficiency. Our products are recommended for temperature-related items such as chillers and heaters, as well as for industrial machinery like ticket vending machines, and for products that require caution, industrial products, corporate logos, and product manuals. Please feel free to contact us when you need assistance. 【Features】 ■ Creation of original designs ■ High light resistance (does not fade, hard to erase) ■ Slits in the backing paper allow for clean application ■ Reduces client yield and improves work efficiency *For more details, please refer to the PDF materials or feel free to contact us.

Company：トラウム　
Price：Other

label
seal

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IWATA Product Introduction Book for Shipbuilding

Anti-rust measures! Supporting the shipbuilding industry with over 40,000 items in our lineup.

In the shipbuilding industry, long-term product protection under harsh conditions is required. In particular, corrosion from seawater salinity and wind and rain can accelerate the deterioration of structures and potentially compromise safety. Rust prevention measures are essential for extending product lifespan and reducing maintenance costs. The IWATA product introduction book offers various products that assist in rust prevention and support the resolution of challenges in the shipbuilding industry. 【Usage Scenarios】 - Trim & Trim Seals: Fill gaps in the hull and deck to prevent water intrusion. - Rubber Seals: Used for sealing movable parts to protect against corrosion. - Protective Caps: Cover exposed parts such as bolts and screws to suppress rust formation. 【Effects of Implementation】 - Improved product durability - Reduced maintenance frequency - Ensured safety

Company：岩田製作所
Price：Other

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Adhesion prevention seal

As a comprehensive seal manufacturer, we have combined our years of experience, abundant materials, and unique optimal shape design to respond to various demands and provide solutions for sealing materials used in vacuum equipment across a wide range of industries, including semiconductors, liquid crystals, and solar cells. For semiconductor and liquid crystal manufacturing equipment, we manufacture and sell products that not only have low dust generation, plasma resistance, and chemical resistance but also excel in low adhesion characteristics.

Company：三菱電線工業
Price：Other

Oxidation/Diffusion Device
CVD Equipment
Pneumatic Equipment
seal

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Resolving troubles that cannot be addressed with general-purpose items! Proposal for alternative use of special products.

We will solve your concerns regarding mechanical seals, such as 'leaking immediately even though it's new,' 'corrosion of metal,' and 'O-ring swelling'!

We offer alternative mechanical seals tailored to your usage environment for issues related to overseas mechanical seals and domestic standard products. You can order mechanical seals from just one piece with a short lead time. Of course, mass production is also possible, so please feel free to inquire. [Main Issues] - Early leakage - Corrosion of metal parts - Complicated assembly *For more details, please feel free to contact us.

Company：ユニカー工業
Price：Other

Other pumps
seal

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[On-Demand Seminar] Introduction to Conservation Work 2: Diagnosis Methods by Abnormality

We will learn about the methods of diagnosing abnormalities by examining case studies of troubles.

●Overview "Trouble Cases" - Insufficient investigation into the causes of vibration - Insufficient investigation into the causes of corrosion and material selection - Insufficient investigation into the causes of abnormal noise - Leakage due to lack of knowledge about seals

Company：公益社団法人日本プラントメンテナンス協会
Price：Other

Technical Seminar
seal

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Anti-corrosion material "ZAP Seal" for rust prevention and anti-rust.

A zinc seal that can be easily used as a local anti-corrosion material for areas prone to rust!

ZAP Seal is a zinc seal that can be easily used as a localized anti-corrosion material for areas prone to rust, such as the bolt fastening points of the front fender and front panel of automobiles.

Company：三井住友金属鉱山伸銅営業部
Price：Other

Adhesive tape
seal

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An alternative to oil seals and mechanical seals! ALP lip seals.

A huge response as an alternative to oil seals! Fluororesin shaft seals that extend the lifespan of bearings.

The fluororesin shaft seal "ALP Lip Seal" is an "Almighty Seal" that can be used as an alternative to oil seals and mechanical seals. It is said that the lifespan of bearings can be reduced to 1/5 to 1/3 due to dust contamination and to 1/10 due to water contamination. The ALP® Lip Seal maximizes the lifespan of bearings, contributing to reduced maintenance costs. It can also be used as a seal for high-pressure gases. 【Features】 ◆ Lubrication conditions: Usable under both oil and water conditions, as well as in non-lubricated conditions. ◆ Low friction: Reduces seal resistance, contributing to energy savings in machinery. ◆ Low wear: By using materials suitable for the operating conditions, a long lifespan of the seal can be expected. ◆ Low aggressiveness: The seal shape is designed to minimize damage to the opposing shaft, suppressing shaft roughness. ◆ Pressure resistance: Usable even in applications with high pressure. ◆ Heat resistance: Usable over a wide range from -50°C to 200°C. This seal is ideal for areas where oil seals cannot be used and where mechanical seals provide excessive performance. *For more details, please download the catalog or contact us.

Company：スターライト工業
Price：Other

Plastic bearings
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seal

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[Case 1] Mechanical Seal Repair and Regeneration

[Case 1] Adoption case at a gas plant factory

Until now, the mechanical seals used in pumps needed to be replaced at a fairly rapid pace, and we had been replacing them with new ones each time, which incurred fixed costs. We decided to try having the discarded seals sent to our company for repair and regeneration, and it turned out that they could be used at a low cost and were as good as new. This has reportedly led to significant cost reductions.

Company：富山電気ビルデイング
Price：Other

Other pumps
seal

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[Case 2] Mechanical Seal Repair and Regeneration

[Case Study 1] Adoption Case at a Beverage Manufacturer

Due to the mechanical seals used in the pumps being special items, the beverage manufacturer was unable to repair them and had been replacing them with new ones each time. After entrusting them to us, we found that they could be repaired. Additionally, we can accommodate changes in materials, which has allowed for cost savings on new purchases, and we have been receiving regular requests from them.

Company：富山電気ビルデイング
Price：Other

Other pumps
seal

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Musashi Oil Seal Industry: Basic Knowledge of Oil Seals

It is a sealing device made of metal and synthetic rubber that prevents the entry of foreign substances from the outside.

Oil seals are the most commonly used sealing devices made of metal and synthetic rubber, used in the rotating parts of various industrial machines to prevent liquid leakage, primarily lubricating oil, from the inside while also preventing the entry of foreign substances from the outside. 【Features】 ○ There are a very large number of types available due to the diversification of usage conditions. For more details, please contact us or download the catalog.

Company：武蔵オイルシール工業株式会社
Price：Other

Hydraulic Equipment
Power Transmission Equipment
Axle parts
seal

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Aluminum seals for microplates that significantly reduce dispensing errors.

This is an inexpensive and economical aluminum sheet for storing microplates. It can be torn with a tip when dispensing, significantly reducing dispensing errors.

This is an aluminum sheet for storing microplates. Unlike resin sheets, you can break the sheet with the tip of the pipette when dispensing, which significantly reduces dispensing errors. It comes with a tag, making it easy to peel the aluminum sheet off the release paper. There are two types available: high-temperature and room temperature. It is very economical at 6,800 yen for 100 sheets. When dispensing with a pipette tip, you can easily check which well you dispensed into by breaking the sheet with the tip. We can send you a sample, so please contact us if you are interested.

Company：ジェイティサイエンス
Price：Less than 10,000 yen

Other Protein Research
Other protein analysis
seal

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Dust-proof parts and side seals protect the ball screw from spatter and debris!

Adapted to the Food Sanitation Act! Prevents the intrusion of fine debris with minimal resistance, extending the lifespan of machine tools.

Introducing the "Neopile Seal" handled by Sanwa Techno. A must-see for those troubled by spatter! It prevents the intrusion of fine debris and extends the lifespan of machinery. It blocks the oil coming from the bearings with the pile. It features easy attachment and detachment and complies with the revised Food Sanitation Act. 【Features】 ■ Low sliding resistance: Reduces resistance ■ High sealing: Close contact ■ Easy attachment and detachment ■ Complies with the revised Food Sanitation Act ■ Seals for ball screws ■ Seals for bearing units ■ Seals for linear guides ■ Seals for robot joints *For more details, please refer to the PDF document or feel free to contact us. "End seal," "Side seal," "Inner seal," "Low sliding resistance seal," "Dust-proof seal," "Dust-proof parts," "High dust-proof specifications," "Brush seal," "Labyrinth seal."

Company：三和テクノ
Price：Other

Sealing
seal

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[Information] 4th Basic Course on Mechanical Seals

"What types of metal materials are there?" Let's explain that question! We'll introduce the roles of the main components.

This document provides information about the 4th Mechanical Seal Beginner Course, addressing the question, "What types of metal materials are there?" The metal materials used in mechanical seals, like sliding materials and secondary sealing materials, are key factors that determine sealing performance. The main metal components include collars, compression rings, springs, drive pins, and drive screws. [Contents] - What are metal materials? - Roles of major components - Required characteristics *For more details, please refer to the PDF document or feel free to contact us.

Company：三和工機メカニカルシール
Price：Other

Other machine elements
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[Information] 16th Basic Course on Mechanical Seals

What is thermal spraying and coating? Let's explain that question! We will introduce the process of adhesion and more.

This document provides information about the 16th Basic Course on Mechanical Seals and will explain the question, "What are thermal spraying and coating?" Thermal spraying involves heating and melting the spraying material and then colliding it at high speed with the surface of the substrate to form a coating on the substrate surface. This process is referred to as thermal spraying, and it is also called coating. The purposes of thermal spraying and coating include wear resistance, chemical resistance, insulation, and release properties, among others. [Contents] ■ What is thermal spraying and coating? ■ Adhesion process: Pre-treatment (blasting) ■ Adhesion process: Thermal spraying (high-speed injection) ■ Case studies *For more details, please refer to the PDF document or feel free to contact us.

Company：三和工機メカニカルシール
Price：Other

Other machine elements
seal

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Magnetic coupling stirring seal Mighty Mag Seal

[Demo unit available for loan] A stirring seal that reduces the hassle of axis alignment. It uses magnets for power transmission. It allows for attachment and detachment with the motor while in a sealed state.

"Sealed for peace of mind, thoroughly mixed." The Mighty Mag Seal is a product that maintains the airtightness of flasks and can be used in a wide range of fields such as pharmaceuticals, food, and fine chemicals. Unlike stirring seals that have a stirring rod passing through, it transmits driving force from the stirrer to the stirring rod via a magnet. This reduces the burden of aligning the heavy stirrer, stirring rod, and flask. It prevents wear and leaks caused by misalignment and contributes to improved stability in stirring processes. We also offer demo units of each model and accessories for assembly and operational verification. Please feel free to contact us.

Company：中村科学器械工業
Price：Other

Mixer/agitator
seal

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Fireproof Putty Plaseal NF-12HM

Fireproofing method for cable penetration in partition wall construction

Plaseal NF-12HM is a non-drying (non-curing) heat-expandable fire-resistant sealant that has obtained a fire prevention construction method for cable penetration. 【Details】　■ Minister of Land, Infrastructure, Transport and Tourism certified construction method number 　　　PS060WL-0898 　■ Round hole method 　　　Single wall (wall thickness of 42mm or more) 【Features】　■ Only Plaseal NF-12HM is used as the material 　■ No need for steel electrical conduits 　■ Compatible with both direct cable wiring and resin pipe wiring (PF pipe, CD pipe) 　■ Supports 42mm walls with 60 minutes of fire resistance using 21mm thick reinforced gypsum board layered 【Construction Video】　■ Available for viewing on our website. * For more details, please check our website or feel free to contact us. 　　Contact number (phone) 06-6693-3561

Company：日東化成工業
Price：Other

glue
Other consumables
seal

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seal Product List and Ranking from 253 Manufacturers, Suppliers and Companies | IPROS GMS

seal Manufacturer, Suppliers and Company Rankings

seal Product ranking