... -160/STD/XS/XXS 3.High quality 4.Favorable price 5.Quick delivery 1.Carbon Steel Weld Neck Flange ANSI B16 ... .52.Size: 1/2"-72"3.Wall Thickness: SCH10-160/STD/ ... , WPC; ASTM A420 WPL9, WPL3, WPL6, WPHY-42, WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70, WPHY-80DIN:St37.0,St35.8 ... ,ASME,CE,HSE Carbon Steel Weld Neck Flange ANSI B16.5