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D1220×22mm Heavy Wall Spiral Pipe Mill: First Pipe Produced in 75 Days

09 Jun,2026


Recently, the 1220×24 mm thick-walled spiral welded pipe production line, manufactured by Huaye Heavy Industry, successfully completed installation and commissioning and produced its first qualified steel pipe, marking a significant milestone in the project.

Equipment Specifications:

*Strip width: 750-1550 mm
*Pipe diameter range: Φ406-1220 mm
*Wall thickness range: 6-22 mm
* Pipe Length: 8-13.2 m

 Since receiving the customer’s advance payment and the contract’s formal entry into force at the end of March, this project promptly commenced production. In response to the tight schedule, all departments within the company collaborated efficiently and organized production in a scientifically sound manner, ensuring seamless coordination and orderly progress across every stage—from conceptual design and equipment fabrication to component machining, assembly and commissioning, and on-site installation. Thanks to the concerted efforts of the entire project team, the first steel pipe was successfully rolled off the production line in just two and a half months.

     

For years, Huaye Heavy Industry has remained committed to a customer‑centric approach, continuously enhancing product quality and project delivery efficiency. Looking ahead, the company will continue to leverage its technological and manufacturing strengths in the spiral welded pipe equipment sector, providing domestic and international customers with more efficient, reliable turnkey solutions that help their projects reach production sooner and deliver greater value.

The successful production of 1,220×24 mm thick-walled spiral welded pipe by this unit is not only the result of the project team’s concerted efforts but also a powerful testament to Huaye Heavy Industry’s comprehensive strength.

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