This document provides an overview of the various departments within D.L.W., including welding, machine, pipe, and paint shops. It discusses the company's background and history, products, strategies, and focus on quality assurance, human resource development, and environmental and societal responsibilities. The document also outlines D.L.W.'s research and development efforts and future plans to expand its operations and capabilities.

1. TABLE OF CONTENT
1. Introduction to D.L.W.
1.1 Background
1.2 Brief History
1.3 Salient Features
1.4 Product Of DLW
1.5 Strategies
1.6 Quality Assurance
1.7 Human Resources Development
1.8 Employee Benefits
1.9 Environment & Our Society
1.10 Environmental Policy
1.11 Our Societal Orientation
1.12 Research & Development
1.13 Recent Milestone & Future Plans
1.14 Milestone Achieved
1.15 Future Plans
2. Allotted Workshop
3. Welding Shop
3.1 Shielded Metal Arc Welding [SMAW]
3.2 Submerged Arc Welding [SAW]
3.3 Gas Metal Arc Welding [GMAW]
3.4 Flux Cored Arc Welding [FCAW]
4. MACHINE SHOP
4.1 Lathe Machines
4.2 Drilling Machines
4.3 Shapers Machines
4.4 Planers Machines
5. Pipe Shop
5.1 Pipe Cutting and Threading

2. 5.2 Introduction to Pipe Threads
5.2.1 Types of Pipe Threads
5.2.2 BSP Thread
5.3 Pickling Procedures
5.3.1 Tubing Pickling
5.3.2 Acid Failures
5.3.3 Pickling Operations
5.3.4 Treating Path
5.3.5 Inhibitors
5.3.6 Acid Strength
5.3.7 Acid Corrosion Inhibitor
6. Paint Shop
6.1 Purpose of Painting
6.2 Material Used In Painting
6.3 Paint Materials
6.4 Process Involve In Painting
6.4 Types of Paint
7. Conclusion