ASTM A182 F316L Pipe Nipple, ASME B16.11, 1-1/2 IN, NPT End
ASME B16.11 Pipe Nipple, A403 TP304L/TP316L, 1/8-4 Inch, NPT
ASME B16.11 Threaded Nipple, A403 TP304L, 2 IN, SCH 40, NPT
Seamless Steel Pipe Nipple, ASTM A106 Gr B, 1-1/2 Inch, TBE