RE: frp pipe the material

The minimum liner thickness is specified in the piping specifications and it is confirmed as a specific dimension, which varies with the nominal pipe diameter, in the piping submittals from the manufacturer.

Ken A. Nisly-Nagele, P.E.

Project Engineer, Mechanical

Applied Engineering Services, Inc.

7999 Knue Road

Indianapolis, IN 46250

317-585-8920

-----Original Message-----
From: aluser2 [mailto:alwynk@shaw.ca] Sent: Wednesday, July 13, 2005 3:18 PM
To: <a href="/group/PipingDesign/post?postID=0X-EJvhh09zzYBzHO9lcrkqm7tCiaGQNWFmvxpIE7MjEgbwuwjngzVGm_tohpp4WZS6xXAdb3ByyHZWjkjWJ5oJERr60Ep0">knislynagele@applied-e-s.com</a> Subject: frp pipe the material

<a href="/group/PipingDesign/post?postID=0X-EJvhh09zzYBzHO9lcrkqm7tCiaGQNWFmvxpIE7MjEgbwuwjngzVGm_tohpp4WZS6xXAdb3ByyHZWjkjWJ5oJERr60Ep0">knislynagele@applied-e-s.com</a>

your posting on piping design

"Only the reinforcement thickness is to be used for the stress calculation. The liner
thickness needs to be excluded."

this piqued my interest. for frp or other "lined" pipe this is true. In fully frp or grp pipe how do you spearet the lined part from the reinforced part or more importantly know the difference in dimnesions of the two throughout.

I understood in frp pipe the material was all frp. (or grp)

al

[Non-text portions of this message have been removed] Received on Wed Jul 13 22:18:00 2005