Explore top-quality Blind Flanges from our collection, crafted with precision using ASTM A350 LF2 material. Compliant with ASME B16.5 standards, these flanges boast a Class 1500 LB rating, PN250 specifications, and measure 12 inches (DN300). Featuring an Anti-Rust Black Painting finish and an RTJ Sealing Face, our blind flanges ensure durability and reliable performance for your industrial needs.