mirror polishing stainless steel square sheet

304 สีเหล็กไร้สแตนเลสแผ่น Brushed Polished Titanium Plating Rose Gold SS Sheet

304 Colored stainless steel sheet combines the corrosion resistance, strength, and durability of standard stainless steel with a permanent, vibrant color finish. Unlike painted or laminated products, the color on high-quality colored stainless steel is bonded at the molecular level through Physical Vapor Deposition (PVD) or electrochemical processes. This means no peeling, no flaking, and no fading under normal use conditions. Available in a wide spectrum of colors — from

เกรดเรือ 316 สแตนเลสสแตนเลสทรงสี่เหลี่ยมช่องโคลนผสม ASTM A554

Marine grade rectangular hollow section (RHS) refers to 316 stainless steel rectangular tubing specifically designed for applications in coastal, offshore, and marine environments where standard 304 stainless steel would be susceptible to pitting and corrosion from chloride exposure. The addition of 2-3% molybdenum to the 316 grade provides significantly enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking in seawater, salt spray, and chloride-rich