Orifice Weld Neck Flange, ASTM A182 F316L, 4 Inch, CL300, RF

This Orifice Weld Neck Flange, manufactured in China, is made from ASTM A182 F316L stainless steel, known for its excellent corrosion resistance. With a 4-inch diameter and Class 300 LB pressure rating, it features a 1/2-inch NPT tap and a raised face facing for secure sealing. Its wall thickness is Schedule STD, ensuring robust performance in demanding applications.