Process Piping
Process Piping Course content:
1. Introduction of piping Engineering:
· Definition of Pipe and piping
· Application of Piping
· Introduction of Process Plants
· Differences between tube, Pipe and its application
· Piping Standards
· Line specification and its importance
· Pipe ends, joining types and application
· Pressure class rating
· NPS, DN and OD
2. Pipe Manufacturing Methods
· Seam pipie
· Seamless Pipie
· Spiral Pipe
· U.O Pipe
3. Valves : ASME Standards
· Applications
· Operation
· Orientation
· Drawing symbols
· Dimensions
· Pressure Drop
· Back flow
· Standards
· Selections
· Specifications
· Types of valve – Gate, globe, ball, plug, pinch, diaphragm, PSV, PRV, Butterfly, NRV, Diverting, mixing, knife, etc.,
4. Flanges
· Pipe Flange
· Joining Methods
· Stub – In
· Stub – On
· Stub – End
· Flange standards
· Applications
· Drawing symbols
· Dimensions and pressure class rating selection
· Types of flanges (Slip on flange, Threaded, Orifice, Weld neck, Socket, Blind, Reduced, Lap joint, Flange, Spades & spectical blinds
5. Fittings
· Standards
· Dimensions
· Symbolic representations
· Applications
· Design concepts
· Specification
· Types. (90° LR & SR,45° LR & SR.)
· Bends – 180° LR &SR , miter bends
· Branch connections – SS
· Straight ( Equal Tees, Unequal Tees )
· Cross – Tees
· Reducers /Expands. (Concentric, Eccentric)
· Olets ( Weldolets, Sockets, Threadolets, Latrolets, Elbolets, Sweepolets,Thermolets, Flageolets etc.)
· Couplings.(Full,Half ,Reducing, Unions)
· Special fittings. (Traps, Expansion bellows,Expansion loops, Strainers,)
6. Gaskets
· Types of gaskets
· Selection @ process fluids
· Specification
· Standards
· Types of flange facings.(Flat, Raised face, RTJ.)
· Flange face finishing.(Tangent grooves, Radio graphics and Concentric gloves.)
7. Gaskets indication color representation
· Drawing generations
· Straight isometric
· Single rolling isometric
· Double rolling isometric
· Drawings Extractions.
8. Detailed MTO’s.
Process Equipment (Representation, Standards, Application)
· Static Equipment ( Horizontal Vessel, Vertical Vessel, Storage Tank, Heat exchangers )
· Rotary Equipment ( Pumps, Compressors, Blowers, Turbines, Reactors and Distillery Columns, Etc. )
9. PFD and P&ID’s
· Process Flow Diagram (PFD)
· Piping and Instrumentation Diagram (P&ID)
· Development of P&ID from formulae
· Symbolic representation
· Process flow
· Reading of P&ID ( Line list, Equipment list )
· Development of piping diagrams with PFD and P&ID
· Instruments, loop diagrams, symbols
· Utility flow diagrams
10. General arrangement diagrams
· Extraction of isometrics and MTO’s
· Development of detailed diagrams
11. Pressure drop calculations
· Straight pipes
· Valves, fittings and components
· Pressure Drop in ( Liquid line, Gasses lines and Multi Fluid lines )
· Fluid flow in Pipe line
· Types of flows.
12. Pipe supports.
· Importance of Supports
· Classification of supports. (Rigid, Hanger, Flexible and Restraints)
· Standards
· Span and specification
· Applications
· Representation
· Rigid ( Shoe, Saddle, Trunnion, Dummy leg, Base adjustment Support and Sleeper )
· Flexible (Constant load, Variable Load.)
· Restraints (Guide ,Roller, Anchor Supports.)
13. Pipe Racks :
· Design Concepts
· Width and height calculations
· Spacing (spans)
· Pipe arrangements
· Process Pipelines
· Utilities
· Cable Trays
14. Pipe Thickness calculation: Schedule Selections
15. Pump Head.
· Pump head Calculations
· Closed System and Open system
· Design Concepts
· NPS Ha
· NPS Hr – Cavitations
· Applications
· Pumps Selection
16. Pump Piping Basic : All types of applications, Rooting Concepts of Piping for a pump.
17. Plot Plan
· Equipment layout
· Piping Layout
· Preparation Of equipment layout- Factors consideration, Battery limits and Bund walls
· Concepts
· Sample Layouts
· Importance
18. Piping Layout
· Complete Design Concepts
· Pumps
· Vessels
· Racks / Tracks
· Hazardous
· Head Room clearances
· Control Stations
· Drain Pipelines
· Vent Pipelines
· Process Pipelines
· Safety
· Maintenance
· Operation. etc.,
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