Complete Piping Training Course Presentation Download (Updated)

Complete Piping Training Course Presentation Download

Piping components: summary

Definition
Piping component
Piping drawing
Design
Pipe work
Codes & Standards

Definitions: 

piping:

assemblies of piping components used…[for] fluid flows. Piping also includes pipe supporting elements, but does not include support structures…or equipment…

piping system:

interconnected piping subject to the same design conditions

piping components: 

mechanical elements suitable for joining or assembly into pressure tight fluid-containing piping systems include

piping components includes: 

• Pipe & tube
• Fittings (e.g. elbows, reducers, branch, connections, flanges, etc.)
• gaskets, bolting
• valves
• Pipe support
• Special items such as expansion joints…

Piping components: pipe & tube classification

Pipe classification:

• Iron pipe size (approximate internal dia.)
• Manufacturers’ weight: NPS +

• STD

• XS

• XXS

• Schedule number: NPS +

• 5, 5s, 10, 10s, 20, 20s, 30, 40, 40s, 60, 80, 80s, 100, 120, 140, 160                           

• SCH ≈ 1000 P/S

• NPS ≤ 12, OD ≥ NPS

• NPS ≥ 14, OD = NPS

• NPS ≤ 10, SCH 40 = STD

• NPS ≤ 8, SCH 80 = XS

• Light wall = light gage = 5, 5s, 10, 10s

• API designation

• A25, A, B, X42, X46, X52, X60, X65, X70

• X(AA), AA = Allowable stress

• Pressure-Temperature Ratings

• 150, 300, 400, 600, 900, 1500, 2500

Pipe:

• NPS:

• 1/8”, ¼”, 3/8”, ½”, ¾”, 1”, 1 ½”, 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 30”, 32”, 36”, 40”, 44”, 48” 52”, 56”, 60”

• NPS 1 ¼”, 2 ½”, 3 ½”, 5” not used

• Pipe is supplied in 

• Random length (17 to 25 ft)

• Double random length (38 to 48 ft)

• Pipe end:

• BE (bevel end)

• PE (plain end)

• T and C (treaded and coupled, rating of coupling shall be specified)

Tube:

• Specify by two of

• Outside diameter

• Inside diameter

• Wall thickness:

• Thousandths of inch
• Gauge number

• American wire gauge

• Steel wire gauge

• Birmingham wire gauge

When gauge numbers are given without reference to a system (BWG) is implied.

Piping components: pipe standards

• ASTM A53 – Steel Pipe
• ASTM A312 – Stainless Steel Pipe
• AWWA C151 – Ductile Iron Pipe
• API 5L – Line pipes
• ISO 11960, API 5CT – tubing
• ASTM A 53/A 53М Electric-weldedand seamless steel pipes, black or hot-dip galvanized 
• ASTM A 106 Seamless carbon steel pipes for high temperature performance 

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