Used and surplus steel sheet pile for sale! Buy and sell new and used sheet piling on Eiffel Trading’s marketplace. We offer PZ / PZC sheets, AZ / NZ / ZZ / Hoesch sheets, PS sheets, cold rolled sheets, and more. A few of our most popular options are PZ-35, AZ38-700, PZ-27, PZC-18, and more. Steel sheet piles are a type of structural steel with vertical interlocks, used to stabilize foundations, create retaining walls, and more.