Hello all

Making my first post here and I was wondering if anyone knows how to obtain specification sheets for flexible pipeline? I am currently doing part of my engineering thesis on flexible pipeline and I need some material data on it in order to perform an analysis. Searching over the Internet I have been unable to find any specification sheets. All I really need is some basic info such as ID, OD, mass per unit length, flexural stiffness and yield stress for an 8" flexible pipeline. Does anyone know the best way to obtain such information? Thanks for any help you can provide