Technical Drawing with Engineering Graphics, 16th Edition

Chapter Twenty

Piping Drawings

Objectives

After studying the material in this chapter, you should be able to:

1. Identify cast iron, brass, copper, and thermoplastic pipe and tubing fittings.

2. Draw and label common pipe joints using ANSI/ASME standard designations.

3. Draw the multiview or pictorial piping drawings using standard schematic symbols.

4. Draw the schematic symbols for valves and identify flow direction.

Refer to the following standards:

• ASME Y32.2.3 Graphic Symbols for Pipe Fittings, Valves, and Piping (Historical

• reference only.)

• AWWA C110/A21.10-03 Ductile-Iron and Grey-Iron Fittings for Water

• ISA 5.1 Instrumentation Symbols and Identification

A Complex Arrangement of Pipes and Tubes at a Gas Processing Plant (Copyright Christian ...