
API 6A Corrosion Resistant Carbon Steel Blind Flange for Chemical Engineering. Wide Material Selection: Available in Carbon Steel, Stainless Steel, and Alloy Steel for diverse corrosion resistance needs. Comprehensive Size Range: Sizes span from DN15 to DN1200 to accommodate various piping system requirements. High Pressure Ratings: Pressure ratings available from 150# to 2500# for high-stress applications. Multiple Standard Compliance: Strictly manufactured according to ANSI, DIN, JIS, GOST, EN, and other international standards. Advanced Manufacturing Tech: Produced using hot forging, heat treatment, and CNC precision machining for reliability. Customizable Surface Treatment: Options include Black Painting, Anti-Rust Oil, Galvanized, and Epoxy Coating. Long Service Life: Designed for excellent sealing performance and durability in harsh environments. Global Manufacturing Experience: Over 40 years of experience with a production capacity ensuring stable supply.