The ASME SA182 F53 Weld Neck Flange Factory specializes in producing high-quality weld neck flanges that adhere to ANSI B16.5 standards. These flanges are crafted from super duplex stainless steel (UNS S32750), offering excellent strength and corrosion resistance. With an 8-inch diameter and rated for Class 150 LB pressure, they are designed for Schedule 80 pipes and feature a raised face for enhanced sealing.