SS304 DN50 HEXAGON NIPPLE (HN) 1.1" SS304 HEXAGON NIPPLE (HN), 2. CNC process, 3.Threaded ends,NPT,DIN2999,BSP ... ,BSP 1.SS304 DN50 HEXAGON NIPPLE (HN)2. CNC process,3.Threaded ends,NPT,DIN2999,BSP, ... valve, gate valve, Y type filterITEMGBEXLKgs/pcsolidhollowFHP0061/8" 12190.01--FHP0081/4"717190.02--FHP0103/8"61919.50.03--FHP0151 ... 1.05FHP1004"1511754--1.50 SS304 DN50 HEXAGON NIPPLE (HN)