Navigation buttons above
*The above tour consists of ‘snapshots’ from the Training Course on Heat Exchangers, which focuses on Multimedia inputs like Graphics, Animation and Interactivity!
*Snapshots navigate on their own! However navigation buttons can also be used!

Yes Yen - Computer Based Training (CBT) & Management Solutions for
Industrial Operation, Maintenance & Technical Skills

  • Extensive coverage of Seal Designs, Arrangements, etc.
  • API - 682, Types, Arrangements and Plans
  • 2D / 3D graphics, models and animations
  • An Interactive, Seal Selection Procedure tool
  • Glossary, Skill tests, Certificate printouts.
The Mechanical Seal Training Course covers a large range of Seal types like Pusher Seals, Non-Pusher Seals, Cartridge Seals, Split Seals, Double Seals, Tandem Seals, Dry Gas Seals, Spring Seals, Bellow Seals, etc. and provides a detailed Seal Classification. The primary focus on Mechanical Seal Graphic / Mechanical Seal Animation helps in very clearly understanding Mechanical Seal Operating Principle / Mechanical Seal Working Principle & Mechanical Seal Maintenance Procedures and aids in Seal Repair. The CBT provides detailed knowledge on Seal Installation, Seal Assembly and Seal Dismantling. The Mechanical Seal Training Program has dedicated modules to assist Seal Troubleshooting and Seal Selection (API 682 guided Seal Selection Procedure). Animated Cut-Sections give a Deep Insight into Mechanical Seal Operation and how Mechanical Seals work.

Download DETAILED TOURS of all the Training Courses from the
Also avail other Engineering / Equipment related 'DOWNLOADS'!


1. Mechanical Seal Fundamentals
1.1. Fundamentals of Mechanical Seal Operation
1.1.1. Seal requirements
1.1.2. Packed Stuffing Box
1.1.3. Simple Mechanical Seal
1.1.4. Seal Face Lubrication
1.1.5. Sealing points
1.2. Basic Seal Designs
1.2.1. Pusher Seal
1.2.2. Non-pusher (Bellow) Seal
1.2.3. Pusher seal vs. Non pusher seal
1.2.4. API seal types
1.3. Variation in basic seal designs
1.3.1. Unbalanced Seals
1.3.2. Balanced Seals
1.3.3. Mixer Seals
1.3.4. High Pressure Seals
1.3.5. High Speed Seals
1.3.6. Dry Gas Seal
1.3.7. Split seal
1.4. Mechanical Seal Arrangements
1.4.1. Inside Seals
1.4.2. Outside Seals
1.4.3. Double Seals
1.4.4. Tandem Seals
1.4.5. Cartridge Seals
1.4.6. API seal arrangements
2. Environmental Controls - Popular Seal Flushing — API Plans
2.1. Standard Seal Flush Plan 1
2.2. Standard Seal Flush Plan 2
2.3. Standard Seal Flush Plan 11
2.4. Standard Seal Flush Plan 12
2.5. Standard Seal Flush Plan 13
2.6. Standard Seal Flush Plan 21
2.7. Standard Seal Flush Plan 22
2.8. Standard Seal Flush Plan 23
2.9. Standard Seal Flush Plan 31
2.10. Standard Seal Flush Plan 32
2.11. Standard Seal Flush Plan 41
2.12. Standard Seal Flush Plan 51
2.13. Standard Seal Flush Plan 52
2.14. Standard Seal Flush Plan 53
2.15. Standard Seal Flush Plan 54
2.16. Standard Seal Flush Plan 61
2.17. Standard Seal Flush Plan 62
3. Seal Installation / Operation / Maintenance
3.1. Equipment Checkpoints
3.2. Seal Checkpoints
3.3. Seal Installation
3.4. Environmental Controls Installation
3.5. Start-up and operation
3.6. Seal Maintenance
4. Troubleshooting and Failure Analysis
4.1. Full contact Pattern
4.2. Coning (Negative Rotation)
4.3. Thermal Distortion (Positive Rotation)
4.4. Mechanical Distortion — Type: 1
4.5. Mechanical Distortion — Type: 2
4.6. Mechanical Distortion — Type: 3
4.7. Thermally Distressed — Type: 1
4.8. Thermally Distressed — Type: 2
4.9. Thermally Distressed — Type: 3
4.10. High Wear and Grooving
4.11. Out of Square Matting Ring
4.12. Wide Contact Pattern
4.13. Eccentric Contact Pattern
5. Glossary and Definition of Seal Terms
6. Conventional and Interactive Skill Tests with evaluation
7. API-682 (guided) Seal Selection Procedure Tool
Yes Yen GraphiTech – Benchmarked Training Solution Providers for Industrial Plant and Maritime / Marine Engineering – Operation (Operator), Maintenance, Engineer, Technician and Mechanic – Technical Skills Development...

Training Courses Stand-out with its focus on Multimedia Inputs like Graphic, Animation and Interactivity, which Generates Interest, Increases Understanding and Enhances Retention...

Computer Based Training (CBT) Software Courses available on a wide range of Industrial Technical Skills, Engineering Practices and Mechanical Equipment topics...

The Training Courses include Detailed Step-By-Step Explanations with Interactivity. Mechanical Equipment Courses include Step-By-Step general Procedure for Installation, Assembly and Dismantling. The primary focus on Graphics / Animations helps in very clearly understanding Operating / Working Principles & Maintenance Procedures and aids in Equipment Repair. Animated Equipment Cut-Sections give a Deep Insight into how the Equipment works...

Industrial Technical Training Content also developed for Customized Requirements...


Multimedia (Graphic / Animation / Interactivity) Focused Training Courses for Industrial Operation Training, Industrial Plant Operator Training & Industrial Maintenance Training – [Training Courses for Industrial Plant and Maritime / Marine Engineering – Mechanical Equipment, Operation, Operator, Maintenance, Engineer, Technician and Mechanic – Technical Skills Development]

About Maritime / Marine / Industrial Plant Operator Training & Maintenance Training Course Development

Process Industry Training Courses (Industrial Technical Training Courses for Plant – Operation / Operator & Industrial Maintenance)

-    Heat Exchanger Training Course with Heat Exchanger Animation (CBT - Computer Based Training)

-    Centrifugal Pump Training Course (includes API 610 types) and Pump Troubleshooting with Centrifugal Pump Animation (CBT - Computer Based Training)

-     Mechanical Seal Training Course and Mechanical Seal Selection Procedure (API 682 guided) with Mechanical Seal Animation (CBT - Computer Based Training)

-     Condition Based Maintenance Training and Condition Monitoring Training Course with Vibration Animation (CBT - Computer Based Training)

-     Rotating Equipment - Coupling / Shaft Alignment Training Course and Reverse Dial Indicator Method Alignment Tool with Alignment Animation (CBT - Computer Based Training)

-     Compressor Training Course (Centrifugal Compressor Training / Reciprocating Compressor Training / Rotary Compressor Training) with Centrifugal Compressor Animation / Reciprocating Compressor Animation / Rotary Compressor Animation (CBT - Computer Based Training)

-     Industrial Valve Training Course with Valve Animation (CBT - Computer Based Training)

-     Steam Turbine Training Course / Governing System Training Course / Governor Training Course with Turbine Animation / Governor Animation (CBT - Computer Based Training)

-     Distillation Training Course / Fractional Distillation Training Course / Fractionation Training Course with Distillation Animation / Fractionation Animation (CBT - Computer Based Training)

-     Positive Displacement Pump Training Course (Reciprocating Pump Training / Rotary Pump Training) and Pump Troubleshooting with Positive Displacement Pump Animation / Reciprocating Pump Animation / Rotary Pump Animation (CBT - Computer Based Training)

-     Oil and Gas Exploration Training / Oil and Gas Production Training Course with Animation (CBT - Computer Based Training)

-     Industrial Hydraulic Training Course with Hydraulic Circuit Animation (CBT - Computer Based Training)

Maritime Training Courses / Marine Training Courses / Marine Engineering Training Courses (Operation / Operator / Maintenance – Industrial Technical Training Courses)

FREE Industrial Mechanical Equipment Classification / Description / Games / Training with Graphic & Animation

This way (using Yes Yen CBTs) we can move forward with upgrading the fundamentals training, and have Yes Yen build more updated modules to replace our current material.
T. A. (Tom) Dahmen Chevron - Niche Refinery, U.S.A.
Copyright © 2014, Yes Yen GraphiTech, All rights reserved.