The Stainless Steel Reducing Tees Plant offers a wide range of reducing tees in accordance with ANSI B16.9 and ASTM A403 standards. Available in grades WP304, WP304L, WP304H, WP309, WP310S, WP316, and WP316L, these tees come in sizes from 1/2 to 24 inches with thicknesses ranging from SCH 5 to SCH 160. They are designed with BW (butt weld), SW (socket weld), and NPT (national pipe thread) ends.