ASTM A860 WPHY42 Reducing Tee Factory: BW Bevelled Ends Reducing Tees, ASTM A860 WPHY42, SCH.40, 12 Inch x 10 Inch, ASME B16.9, Butt Welded Ends.
ASTM A234 WPB Equal Tee Maker: Black Steel Equal Tees, 22 Inch, SCH.STD, ANSI B16.9, ASTM A234 WPB, Bevelled Ends, DN550.