Using Industry Standards for Designing Composite Repair Systems for Corroded Process Piping


A significant amount of work has transpired over the past several years in generating consensus-based standards that include ASME PCC-2 and ISO 24817 for developing composite repair systems. The intent in developing these standards has been to provide industry with guidelines for designing composite repair systems to ensure that damaged piping and pipelines are safely and properly reinforced. With the numerous composite repair systems currently available to operators, the importance of evaluating the capabilities of each system cannot be overstated. The fundamental design variables available to manufacturers are stiffness, strength, and thickness of the composite. A properly-designed repair system ensures that strains in the reinforced steel and reinforcing composite material do not reach unacceptable levels. This paper provides a basic overview of the design philosophy embedded into the current design codes, as well as presenting results associated with several specific studies that were conducted to evaluate composite repair performance.


Alexander, C., and Worth, F., “Using Industry Standards for Designing Composite Repair Systems for Corroded Process Piping,” Proceedings of the ASME 2010 Pressure Vessels & Piping Division / K-PVP Conference (Paper No. PVP2010-25923), July 18-22, 2010, Bellevue, Washington.


Contact Us

If you would like more information on Stress Engineering Services, please call us at 281.955.2900, or complete the following form and one of our representatives contact you shortly. For a complete listing of contact information, visit our Locations page.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.