해상 뚫기 플랫폼 구조용 중공 철강 블록

다른 비디오
September 10, 2025
Video Description:
Discover the Heavy-Section Forged Steel Blocks designed for offshore drilling platform structures. These high-strength alloy steel blocks, including grades like 42CrMo4 and 30CrNiMo8, offer superior toughness, impact resistance, and fatigue strength. Perfect for critical load-bearing components in harsh marine environments.