The supplier offers MSS SP-43 Type A seamless stub ends in ASTM A403 WP304 stainless steel. These 6-inch (DN150) fittings feature SCH 40 wall thickness and butt-welded ends for permanent piping connections. Type A stub ends are designed for use with lap joint flanges, providing easy bolt alignment and simplified disassembly for maintenance. The WP304 grade delivers excellent corrosion resistance for chemical, food processing, and general service applications.