High-grade hot-dip steel strip coil customized for welded pipe and structural tubing production. Features smooth edge trimming, exceptional weldability, and tailored mechanical properties. Available in widths from 30mm to 870mm with tight gauge tolerances to optimize high-speed roll forming mills.
As an experienced manufacturer exporting steel globally across 78 countries and regions, Authentic Steel understands that high-speed tube welding mills require raw materials with absolute dimensional consistency and flawless mechanical properties. Our dedicated steel strip coil production lines are specifically designed to eliminate typical edge waving, camber defects, and heavy burrs, thereby ensuring that your tube forming equipment operates smoothly without costly breakdown intervals.
We process our steel strip coil catalogs through strict inline cold rolling and secondary continuous zinc dipping processes. This method ensures that the chemical composition and yield-to-tensile ratios remain perfectly uniform from the outer edge to the very core of the coil. The excellent ductility allows for seamless 180-degree bending and high-frequency induction welding without cracking along the heat-affected zone. For pipe manufacturing clients, we supply multiple surface choices ranging from ultra-bright finishes to zero-spangle zinc layers, which perfectly accept subsequent post-painting, powder coating, or chrome plating processes.
Every steel strip coil order handled by Authentic Steel benefits from our deep technical heritage dating back to 1994. Our facility implements rigorous quality checkpoints, checking flatness, gauge uniformity across the width profile, and precise coil weight targets from 3 to 13 metric tons. Our strategically localized operations in the major hub port of Tianjin allow us to coordinate smooth transport arrangements, providing quick delivery and shortening international supply lead times significantly.
Whether your target market involves agricultural greenhouse tubes, electrical EMT conduits, fire protection piping, or structural hollow sections, Authentic Steel can customize an exclusive production schedule tailored exactly to your local market parameters. Get in touch with our international sales desk to receive physical steel samples, material mill test certificates (MTC), and detailed pricing brackets.
Contact Us for Instant Quotation:
Sales Specialist: Bella
Email: bella@authsteel.com / bella@wanlusteel.com
Mobile / WhatsApp / WeChat: +86 18920410870
