Large-diameter welded pipe manufacturing solutions for pipeline and infrastructure
Harve Ace delivers complete spiral and LSAW pipe plants for large-diameter pipeline applications. With 8 spiral mills delivered (3 in execution) and proven LSAW technology, we provide the full spectrum of large-diameter pipe manufacturing capability.
From conventional spiral to JCOE/UOE forming, our solutions serve oil and gas transmission, water infrastructure, and structural piling markets worldwide. Each installation is customized to meet specific production requirements, quality standards, and operational constraints.
Start-Stop and Continuous spiral mills with SAW welding for 30,000-60,000+ tons/year capacity.
Learn MoreOffline high-speed spiral mills with separated forming and welding for maximum productivity.
Learn MoreComplete finishing lines with hydrotesting, UT, X-ray, and induction pipe bending.
Learn MoreOur experienced team is ready to discuss your specific requirements and deliver a customized solution.
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