This Alloy Steel Weld Neck Flange is manufactured to ASME B16.5 specifications using high-strength ASTM A694 F65 material. Sized at 12 inches (DN300) with a Class 600 LB (PN100) pressure rating and 12.7 mm thickness, it features a raised face for reliable sealing. Finished with a black anti-rust coating, it offers enhanced durability and corrosion resistance, making it ideal for high-pressure industrial applications.