NCSPA – Steel Proven 100-Years Strong

The First Edition of NCSPA’s Corrugated Steel Pipe Design Manual is the result of an extensive review and update of products and methods that are currently used. This manual places emphasis on the many applications of corrugates steel products. It also focuses on special design considerations, rehabilitation, and maintenance of steel pipe. In addition, significant updates have been made to reflect the NCSPA’s current durability guidelines. The NCSPA actively promotes the use of corrugated steel pipe products in construction.