904L stainless steel pipe fittings are high-alloy austenitic components designed for use in highly corrosive environments. 다음으로 제작됨 UNS N08904 (WNR 1.4539), these fittings offer excellent resistance to sulfuric acid, 염화물, and seawater corrosion. With high nickel (25%) and added copper content, 904L fittings are superior to conventional 316L and 317L grades in harsh chemical processing conditions. SASA FLANGEsupplies a full range of 904L pipe fittings including elbows, 티셔츠, 감속기, 모자, and stub ends, manufactured in accordance withASTM A403WP904L andASME B16.9 표준. These fittings are widely used in chemical plants, 해수 시스템, 해양 석유 플랫폼, and heat exchangers requiring long-term corrosion resistance and mechanical durability.
Specification of Stainless Steel 904L Pipe Fittings