What is different between iso and P&ID diagram. What's codes of cs, ss and it's fitted codes.

Question

Accepted Answer

ISO and P&ID diagrams are different in terms of their purpose and level of detail. CS and SS have different material codes and fittings.

ISO diagrams show the physical layout of piping systems, while P&ID diagrams show the process flow and equipment
ISO diagrams provide more detailed information about pipe routing, dimensions, and supports
CS stands for Carbon Steel and has material code CS, while SS stands for Stainless Steel and has material code SS
CS and SS have different fitting codes based on their types and sizes
Examples of fitting codes for CS: BW (Butt Weld), SW (Socket Weld), and NPT (National Pipe Thread)
Examples of fitting codes for SS: BW, SW, NPT, and RF (Raised Face)

Accepted Answer

CS CODE IS A106 FOR HIGH TEMPERATURE

SS CODE IS A312

LTCS CODE IS A333

ALLOY STEEL CODE IS A335

Accepted Answer

In isometric drawing direction is mentioned other hand p& id drawing has not direction mentioned

In p& id drawing test limit is mentioned other hand iso have not mentioned

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