Unit Outlines
Mechanical Piping Fabrication: Tools And Techniques
AI Generated
Intermediate
40 hours
9 topics
Learning Objectives
5 objectives- Understand the fundamental principles and importance of mechanical piping fabrication in various industries.
- Identify and compare different piping materials and their properties for appropriate application selection.
- Demonstrate knowledge of essential tools, equipment, and safe practices used in piping fabrication.
- Interpret piping layouts, blueprints, and drawings to design efficient piping systems.
- Apply various pipe joining techniques and understand pipe support systems to ensure structural integrity.
Content Outline
PreviewUnit 3547 - Mechanical Piping Fabrication
1. Introduction to Mechanical Piping Fabrication
- Definition and scope
- Importance in industries such as oil & gas, chemical, HVAC, and manufacturing
- Common applications and examples
- Role in overall mechanical systems and plant operations
2. Types of Piping Materials
- Overview of materials used in piping fabrication
- Steel (carbon steel, stainless steel)
- Properties, advantages, limitations
- Copper
- Properties, applications, pros and cons
- PVC and other plastics
- Properties, usage scenarios, chemical resistance
- Other materials (cast iron, aluminum, composites)
- Criteria for material selection (pressure, temperature, corrosion resistance)
3. Piping Fabrication Tools and Equipment
- Essential tools overview
- Pipe cutters (types and usage)
- Threaders and threading machines
- Welding machines (arc, MIG, TIG)
- Pipe bending tools and machines
- Measuring and marking tools
- Safe and effective tool handling procedures
- Maintenance and inspection of tools
4. Piping Layout and Design
- Fundamentals of piping layout
- Reading and interpreting blueprints
- Understanding schematics and isometric drawings
- Planning an efficient piping system
- Flow considerations
- Space optimization
- Accessibility for maintenance
- Design best practices and common standards
5. Pipe Joining Techniques
- Overview of pipe joining methods
- Welding techniques
- Types of welds (butt, socket, fillet)
- Procedures and safety
- Soldering and brazing
- Differences, applications, and processes
- Mechanical joints
- Flanges, couplings, clamps
- Selection criteria for joining methods
6. Pipe Support and Hanger Systems
- Purpose of pipe supports and hangers
- Types of supports
- Rigid, spring, roller, and sway braces
- Types of hangers
- Clevis, beam clamps, trapeze hangers
- Installation methods and positioning
- Load calculations and stress considerations
7. Quality Control and Inspection in Piping Fabrication
- Importance of quality assurance
- Inspection techniques
- Visual inspection
- Non-destructive testing (NDT) methods (radiography, ultrasonic, dye penetrant)
- Testing procedures
- Hydrostatic testing
- Pneumatic testing
- Documentation and compliance with industry standards
8. Pipe Coating and Protection
- Need for pipe coating and corrosion protection
- Types of coatings
- Epoxy, polyurethane, zinc coatings
- Linings
- Cement mortar, rubber linings
- Corrosion protection techniques
- Cathodic protection
- Application methods and inspection
9. Safety Practices in Piping Fabrication
- Hazard identification in piping fabrication processes
- Personal Protective Equipment (PPE) requirements
- Safety regulations and standards (OSHA, ANSI)
- Safe handling of tools and materials
- Emergency procedures and accident prevention
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