Pipe Cladding Inner and Outer Surfaces

[Pipingeng100]

Dear All,

I want to know about Pipe Cladding inside and outside surfaces of the Pipe.
Kindly correct me if I am wrong.
Inside Coating of the Pipe (Fluoro Poylmer) requirement depend on the flowing
corrosive fluid.

Outside Coating (Pipes are bundled with certain substances & over it by Aluminium cladding) in
order to prevent Heating / cooling or to maintain the flowing fluid design condn. Also it prevents
from corrosive environments.

Kindly clarify in detail.

Pipingeng1

 

[racookpe1978]

That is about as basic as it gets.

 

[racookpe1978]

Outside? "Prevent" heating? Are you sure you read that right?