Butt Weld Pipe Fittings, ASME/ANSI B16.9, A234 WPB, A860, A420
ASME B16.9 Pipe Fittings, 1/2-48 IN, DSS, SS, Monel, Incoloy
Carbon Steel Pipe Fittings, A234 WPB, 1/2 Inch - 48 Inch, BW
ASTM A851 UNS S32750 Pipe Fittings, 2 Inch, SCH 10S, BW Ends