Hollandse Kust (Zuid) Offshore Wind Farm

Project Name: Hollandse Kust (Zuid) Offshore Wind Farm

Location: North Sea, Netherlands (Off the coast between The Hague and Zandvoort)

Product: High-Precision Seamless Steel Tubes & LSAW Structural Pipes

Material: EN 10225 S355G10+M / S420G2+M (Offshore Grade)

Specification: * Foundation Piles: OD 1500mm - 2800mm (Heavy Wall Thickness)

Secondary Steel: OD 219mm - 812mm for boat landings and internal platforms

Quantity: 5,200 Tons

Year: 2022 - 2024

Description: Supply of high-performance offshore structural steel for the foundation components of 140 Siemens Gamesa turbines. The project demanded S355G10+M grade steel with exceptional weldability and low-temperature CTOD (Crack Tip Opening Displacement) testing to ensure structural integrity in the harsh, turbulent conditions of the North Sea.