Tugboat

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Tugboat


This product is a tugboat casting manufactured from ZG42CrMo cast steel, with a single-piece weight of 26.5 tons (customization available). The product undergoes normalizing and tempering treatment using air cooling and mist cooling temperature control processes, effectively refining the grain structure and significantly enhancing the material's strength, toughness, and dimensional stability.

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Tugboat


This product is a tugboat casting manufactured from ZG42CrMo cast steel, with a single-piece weight of 26.5 tons (customization available). The product undergoes normalizing and tempering treatment using air cooling and mist cooling temperature control processes, effectively refining the grain structure and significantly enhancing the material's strength, toughness, and dimensional stability.

Keywords:

Tugboat


This product is a tugboat casting manufactured from ZG42CrMo cast steel, with a single-piece weight of 26.5 tons (customization available). The product undergoes normalizing and tempering treatment using air cooling and mist cooling temperature control processes, effectively refining the grain structure and significantly enhancing the material's strength, toughness, and dimensional stability. It exhibits excellent wear resistance and fatigue properties. Product quality strictly adheres to magnetic particle testing (MT) per GB/T 7233-1987 standards, achieving Grade 2 requirements. Simultaneously, ultrasonic testing (UT) is conducted according to GB/T 9444-2007 standards, also meeting Grade 2 quality levels. This ensures flawless integrity from surface to core, delivering zero-defect quality. Customization services are available, earning market trust through reliable quality and service.

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