GB Standard 12# Q235B Mild Steel U Channel for Engineering Fabrication

GB Standard 12# Q235B Mild Steel U Channel for Engineering Fabrication. Ready Stock Availability: 8000 tons of normal sizes in stock for immediate loading within a few days. Versatile Surface Finish: Hot rolled black surface standard; galvanized or painted options available upon request. High Structural Rigidity: Q235B material with accurate GB standard dimensions ensures stable load bearing. Wide Application Scope: Suitable for construction frames, machinery bases, PV supports, and outdoor structures. Complete Certification: Includes Mill Test Certificate (MTC), SGS reports, and ISO9001 quality certification. Low Minimum Order: MOQ is only 1 ton, with mixed lengths acceptable for flexible purchasing. Fast Delivery for Stock: In-stock sizes can be shipped within 3-5 working days; customized specs in 7-10 days.