Discover the comprehensive specifications and applications of Q215 Steel Channel, compliant with ASTM A36, A572, EN 10025, JIS G3101, GB T11263, and AS3679.1 standards. Learn about its hot-rolled & welded techniques, customizable dimensions, and its use in building structures, bridges, machinery manufacturing, and more. Zhongxi Metal offers high-quality steel channels with excellent mechanical properties, superior cross-sectional efficiency, and wide application potential. Contact us for ready-to-ship or customized options.