The Carbon Steel Weld Neck Flange, produced according to ASME B16.5 and ASTM A105N standards, is designed for high-pressure applications. With a 12-inch size (DN300), Class 900 LB pressure rating, and PN150, it features a SCH 160 wall thickness for enhanced strength and durability. The flange also incorporates a Ring-Type Joint (RTJ) sealing face.