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Mechanical seal Product List and Ranking from 22 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Mechanical seal Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. 三和工機 メカニカルシール Nara//Industrial Machinery
  2. 日本ジョン・クレーン Tokyo//Industrial Machinery
  3. 新明和工業 Kanagawa//Automobiles and Transportation Equipment
  4. 4 ユニカー工業 Osaka//Industrial Machinery
  5. 5 椿本マシナリー Osaka//Trading company/Wholesale
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Mechanical seal Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. [Information] Mechanical Seal Basics 日本ジョン・クレーン
  2. Shinmeiwa Industries Co., Ltd. Overhaul Case Studies 新明和工業
  3. Mechanical Seal Product Catalog 酉島製作所
  4. Mechanical seal ヤマデン
  5. 4 Welded Metal Bellows Seal "MBS100" イーグル工業 本社

Mechanical seal Product List

46～60 item / All 67 items

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[Information] First Mechanical Seal Beginner Course

[Information] First Mechanical Seal Beginner Course

"What is a mechanical seal? What is it?" Let's explain that question! We will introduce the mysteries of sliding surfaces and more.

This document provides information about the first Mechanical Seal Beginner Course and will explain the question, "What is a mechanical seal?" A mechanical seal is a shaft sealing device that emerged at the end of the 19th century. It began as a military technology and has rapidly evolved alongside the advancement of various industries. Nowadays, it has become an essential component in the shaft penetration parts of various fluid devices such as pumps and agitators. It can seal fluid leaks stably over the long term. [Contents] ■ The beginning as military technology ■ Where is the shaft sealing part? ■ What is a mechanical seal? ■ The mystery of the sliding surfaces *For more details, please refer to the PDF document or feel free to contact us.

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[Information] 2nd Basic Course on Mechanical Seals

[Information] 2nd Basic Course on Mechanical Seals

"What is sliding material? What types of materials are there?" Let's explain that question! We will introduce the materials used.

This document provides information about the 2nd Mechanical Seal Beginner Course and will explain questions such as "What is a sliding material? What types of materials are there?" The important component material of a mechanical seal is the sliding material. The characteristics required for sliding materials include mechanical strength, self-lubrication, wear resistance, heat resistance, and corrosion resistance. There is no sliding material that meets all environmental conditions, so selection is made each time. [Contents] ■ Material used ■ Sliding material ■ What is sliding material SiC? ■ What is sliding material carbon? ■ What is sliding material chromium oxide? *For more details, please refer to the PDF document or feel free to contact us.

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[Information] 5th Basic Course on Mechanical Seals

[Information] 5th Basic Course on Mechanical Seals

"What are unbalanced shapes and balanced shapes? What do they mean?" Let's explain that question! We will introduce their characteristics and more.

This document provides information about the 5th Mechanical Seal Beginner Course, addressing the question, "What are unbalanced and balanced types?" Mechanical seals are selected based on fluid pressure conditions: "unbalanced mechanical seals" for low-pressure conditions and "balanced mechanical seals" for high-pressure conditions. The distinction between unbalanced and balanced types is determined by whether there is a step on the rotating shaft. [Contents] - What are unbalanced and balanced types? - Forces acting on the sliding surfaces of mechanical seals - Characteristics of unbalanced types - Characteristics of balanced types *For more details, please refer to the PDF document or feel free to contact us.

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[Information] 14th Basic Course on Mechanical Seals

[Information] 14th Basic Course on Mechanical Seals

"What is the difference from Grand Packing? What is it?" This question will be explained! We will introduce a thorough comparison and more.

This document contains information about the 14th Basic Mechanical Seal Course, and we will explain the question, "What is the difference from a gland packing?" Gland packing is a cord-like packing made of woven fibers. Multiple gland packings are housed in a stuffing box through which the shaft passes, and the gland is tightened with bolts to make contact between the shaft and the gland packing, creating a seal. To prevent the gland packing from seizing to the shaft, it is adjusted to allow a slight leakage of liquid. [Contents] ■ What is gland packing? ■ Differences from mechanical seals ■ Thorough comparison *For more details, please refer to the PDF document or feel free to contact us.

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General-purpose mechanical seal

General-purpose mechanical seal

Can be used maintenance-free for a long period! Compatible with various pumps and equipment in general fields.

The "General-purpose Mechanical Seal" is a face seal that achieves sealing through the relative motion of sliding surfaces that are perpendicular to the shaft. The sliding surfaces are finished to extremely high precision and do not allow any leakage up to a certain amount of wear. Therefore, it can be used maintenance-free for long periods. Additionally, it is highly efficient in terms of sealing performance and running costs. 【Features】 ■ Compatible with general-purpose fields such as automotive, household, and civil engineering ■ Thorough quality assurance system ■ Low price, large quantities, and rapid supply *For more details, please refer to the PDF materials or feel free to contact us.

  • Sealing

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Industrial Mechanical Seal

Industrial Mechanical Seal

Corresponding to the process and chemical fields from petrochemicals to nuclear power and space development!

"Industrial mechanical seals" cater to the process and chemical fields ranging from petrochemicals to nuclear and space development. The required conditions, such as pressure resistance, heat resistance, wear resistance, adhesion resistance, corrosion resistance, and rotational performance, are diverse, and to cover the performance and quality that meet each of these conditions, an extremely vast product system is necessary. Our products comply with ISO/DIN standards and encompass a wide range of process and chemical fields. *For more details, please refer to the PDF materials or feel free to contact us.

  • Sealing

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Saka Commerce Association Newsletter "BS News" August 18, 2014 Edition

Saka Commerce Association Newsletter "BS News" August 18, 2014 Edition

Excellent suction capability! Introducing Daito Kogyo's double bellows mechanical seal! Others.

At the Saka Commerce Association, we publish a company newsletter called "BS News," which includes a wide range of topics from an introduction to Daito Industry's pumps, basic knowledge for solving pump troubles, technical quizzes, to economic news. ★ Currently, back issues are being distributed for free on Ipros. 【Contents of Issue 2608】 ■ No.1 in suction capacity! Double bellows mechanical seal ・ Daito Industry HP-Tv2, HK-Tv2 models ■ Energy savings start with lighting! ・ Very bright LED *You can view it by downloading the PDF below.

  • LED lighting
  • Engine parts
  • others

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Saka Commerce Association Newsletter "BS News" August 1, 2015 Edition

Saka Commerce Association Newsletter "BS News" August 1, 2015 Edition

Introduction of Daido Kogyo's double bellows mechanical seal / Mitsubishi solar power generation system, among others.

At the Saka Commerce Association, we publish a company newsletter called "BS News," which includes a wide range of topics from an introduction to pumps from Daito Kogyo, basic knowledge for solving pump troubles, technical quizzes, to economic news. ★ Currently, back issues are being distributed for free on Ipros. [Contents of Issue No. 2708] ■ Economic Survey ■ Suction Capacity No. 1! Double Bellows Mechanical Seal - Daito Kogyo HP-Tv2, KH-Tv2 Models ■ Solar Power for Lifetime Generation! - Mitsubishi Solar Power Generation System ■ About the My Number System *You can view it by downloading the PDF below.

  • others
  • Solar power generator
  • Generators and transmission motors

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Welded Metal Bellows Seal "MBS100"

Welded Metal Bellows Seal "MBS100"

New bellows seal that consolidates EagleBurgmann's technology.

The MBS100 is a mechanical seal that combines high reliability with excellent economy. It uses Inconel 625 for the bellows material, which excels in acid and alkali resistance, making it an ideal welded metal bellows seal widely used in many industries. 【Features】 - Since there are no operating packings, there is no wear on the sleeve, preventing operational failures of the packing due to deposits on the shaft, and providing stable follow-up performance over a long period. - The special bellows shape achieves excellent spring characteristics and follow-up capability. - The vibration-absorbing damper provided on the inner circumference of the metal rotating ring ensures stable and quiet operating characteristics.

  • Sealing
  • Other machine elements

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[Information] Unicar Industrial Co., Ltd. What is a mechanical seal?

[Information] Unicar Industrial Co., Ltd. What is a mechanical seal?

Prevent leaks of liquids and gases inside machinery! An explanation of mechanical seals.

This document provides an explanation of mechanical seals. It includes information on "types of seals," "differences from gland packing," and "functional classifications of mechanical seals," among other topics. Numerous diagrams and tables are also included for clarification, so please feel free to use this as a reference material. [Contents] ■ What is a mechanical seal ■ Types of seals ■ Differences from gland packing ■ Functional classifications of mechanical seals *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing

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[Information] Unicar Industrial Co., Ltd. Mechanical Seal Repair Process

[Information] Unicar Industrial Co., Ltd. Mechanical Seal Repair Process

From disassembly and cleaning to inspection and packaging! We will introduce the repair process.

This document introduces the repair process for mechanical seals. It includes the "disassembly" process where the mechanical seal we receive is taken apart and the components are checked, as well as the "rough grinding" process where we verify for any cracks or breaks and wrap the sliding surface to achieve an optical flatness within two light bands. Please take a moment to read it. 【Contents】 1. Disassembly 2. Cleaning 3. Rough Grinding & Wrapping 4. Assembly 5. Inspection 6. Packaging *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing

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[Column Introduction] Mechanical Seal

[Column Introduction] Mechanical Seal

I will provide a detailed explanation about the essential mechanical seal for pumps!

At Yuai Giken, we publish explanatory columns related to bathtubs and pools on our website. In this article, we have written about "mechanical seals." "There's a water leak from the pump, but what could be the cause?" "What is a mechanical seal?" "Is it really a necessary part?" Reading this will resolve those questions. It's easy to understand with illustrations!

  • Turbo Pump

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[Information] Mechanical Seal Basics

[Information] Mechanical Seal Basics

Preventing seizure and reducing friction coefficient and sliding heat generation! Introducing the basics of mechanical seals.

This document includes information about mechanical seals and classifications based on mechanical seal structures. It introduces the role of shaft seals, the characteristics of gland packing, and the basic structure and definitions of mechanical seals using diagrams and tables. The content is designed to be easily referenced during consideration of implementation. [Contents] ■ What is a mechanical seal? ■ Classification based on mechanical seal structures ■ Seal arrangements *For more details, please refer to the PDF document or feel free to contact us.

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Shaft sealing device [MECO custom shaft seal] *Order production available

Shaft sealing device [MECO custom shaft seal] *Order production available

Solve common issues associated with the use of traditional gland packing, such as powder and gas leaks, foreign matter contamination, decreased vacuum levels, and shaft wear!

We handle the "MECO Custom Shaft Seal" manufactured by Woodex Bearing. This product is an effective solution for shaft sealing in devices such as rotating shaft equipment, where low speeds can cause significant load on the blades, leading to shaft runout that makes conventional mechanical seals unsuitable. Most models are split-type and can be custom-made to fit the user's equipment, allowing for quick changes from packing without the need for on-site modifications or removal of motors. 【Features】 ■ Effective as a shaft seal for devices where conventional mechanical seals cannot be used ■ Custom-made to fit the user's equipment ■ Allows for quick changes from packing on-site ■ Contributes to increased production efficiency and cost reduction *For more details, please refer to the PDF document or feel free to contact us.

  • Other powder equipment

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Mechanical seal

Mechanical seal

Anything related to shaft seals, seals, gaskets, and pumps! Please consult us for urgent or immediate cases.

We offer a wide variety of "mechanical seals." Our products are highly regarded for their pressure resistance, heat resistance, wear resistance, viscosity, corrosion resistance, and rotational performance, and are used in various fields, including chemical plants, pulp plants, and food-related plants. Additionally, we have "dry seals" that do not use sealing liquids, preventing the reduction of product purity due to leakage, as well as "cartridge-type mechanical seals" that can be used with liquids containing slurries. 【Product Lineup】 ■ Mechanical Seals ■ Dry Seals ■ Cartridge-Type Mechanical Seals *For more details, please download the PDF or feel free to contact us.

  • Sealing

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