
Hot Sale 20mm Thickness ASTM Carbon Marine Steel Plate. 30-Year Warranty Coverage: Comprehensive warranty protection for 30 years on all steel plates. Extensive Material Standards: Meets ASTM, AISI, GB, JIS, DIN, BS, and various shipbuilding grades. Customizable Dimensions: Length and width available as customized requirements to fit specific needs. High Supply Capacity: Monthly supply ability reaches up to 500,000 tons for large orders. Versatile Surface Treatment: Offers cleaning, finishing, blasting, and painting according to customer specs. Flexible Processing Services: Includes welding, hot rolling, controlled rolling, and heat treatment options. Global Shipping Terms: Accepts Ex-Work, FOB, CNF, CFR, CIF, and other international trade terms.