S355J2(E355D) square steel pipe
所属分类:
Square steel pipe
浏览次数:
263
编号:
发布时间:
2025-10-17 16:22:48
The S355J2 (E355D) square steel pipe is a high-strength, low-alloy structural steel tube designed for demanding engineering and construction applications. Known for its excellent mechanical performance, impact toughness, and weldability, it is part of the EN 10025 and EN 10210 series of European structural steels widely used in buildings, bridges, machinery, and heavy equipment manufacturing.