The Carbon Steel Weld Neck Flange, manufactured according to ASME B16.5 and ASTM A105 standards, is a 6-inch, DN150 flange designed for high-performance applications. With a Class 300 LB pressure rating and PN50, it ensures reliable sealing and strong connection in piping systems. The flange features a raised face for optimal sealing, a wall thickness of SCH 40 for durability.