Iraeta Breaks the Guinness World Record — Again!

On January 26, Iraeta held its 2026 Flagship Product Launch in Shanghai,unveiling four breakthrough products designed to meet core component demands across the energy equipment sector:

Ultra-large integrated seamless rolled ring

Ultra-large diameter thin-walled shell

Ultra-large diameter ultra-thick-walled shell

Generator retaining ring

During the event, an official Guinness World Records adjudicator presented the certificate for “The Largest Rolled Steel Ring (Prototype)”to Mr. Niu Yugang, Chairman of Iraeta.

With an outer diameter of 21.0294 meters, Iraeta has officially surpassed its own Guinness World Record set in 2022, establishing a new global benchmark.

This achievement reflects continuous breakthroughs in extreme manufacturing capability, material control, and system-level engineering.

Iraeta remains committed to advancing innovation and supporting the global energy equipment industry.

Exhibitor Data Sheet