Piping material

[nimasuen]

Dear Brothers, I am currently working on a project where the client has requested for the following in quote... "The specification for station piping shall be the same as the preceding specification for API
5L Grade B"
Im getting clarification from them, but i need to know / understand in the meantime what the statement above is trying to say. ie I hope I am not missing anything.
The client does not have its own specification, and i am creating a pipe schedule table for them.
thanks in advance.

Nosa

[gateaux_boy]

If you know pressure and temperature design, process fluid you can do this.
API 5L equal ASTM A106 Gr.B