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Mechanical seal Product List and Ranking from 22 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.

Mechanical 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. 日本ジョン・クレーン Tokyo//Industrial Machinery
  2. 新明和工業 Kanagawa//Automobiles and Transportation Equipment
  3. 三和工機 メカニカルシール Nara//Industrial Machinery
  4. 4 蒲田工業 Tokyo//Trading company/Wholesale
  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:Sep 10, 2025～Oct 07, 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. Unicar Industrial Co., Ltd. Mechanical Seal Catalog 椿本マシナリー
  4. 4 Mechanical Seal Product Catalog 酉島製作所
  5. 4 Double mechanical seal, back-to-back, FU-GU series 三和工機 メカニカルシール

Mechanical seal Product List

46～60 item / All 67 items

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Case Study Collection "Anything Consultation!! Selfish Order!!" Mechanical Seal

Case Study Collection "Anything Consultation!! Selfish Order!!" Mechanical Seal

For inquiries about products from other companies, overseas products, discontinued items, or mechanical seals, please feel free to consult us.

■It takes time to obtain overseas mechanical seals. ■It is difficult to obtain mechanical seals for discontinued pumps. ■The rubber bellows type mechanical seals for general-purpose pumps are leaking early. ■I would like a custom-designed mixer. ■The lifespan of the mechanical seals is short. ■I want to detect liquid leaks in the early stages.

  • Sealing machine
  • others

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That mechanical seal can be repaired.

That mechanical seal can be repaired.

Free estimates! Cost reduction! Nationwide service! We look forward to hearing from you!

Features ■ Feel free to consult us about products from other companies, overseas products, or discontinued items. ■ Feel free to consult us about pumps, mixers, or anything else. ■ Feel free to consult us about prices, delivery times, or quality.

  • Sealing machine
  • others

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Company Profile: Sanwa Koki Mechanical Seals

Company Profile: Sanwa Koki Mechanical Seals

What we can do! What only we can do!

■What We Can Do - We are troubled by the short lifespan of mechanical seals. - We are troubled by the high cost of mechanical seals. - We are troubled by the long delivery times of mechanical seals. *All can be resolved! ■What Only We Can Do - We are troubled by powder leakage. In such cases! 'AIRdeSEAL' In such cases! 'GELdeSEAL' - We are troubled by contamination and odors from mixers. In such cases! 'NICOdeSEAL'

  • Other machine elements

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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.

  • Other machine elements

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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.

  • Other machine elements

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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.

  • Other machine elements

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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.

  • Other machine elements

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[Information] 16th Basic Course on Mechanical Seals

[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.

  • Other machine elements

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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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