We bring forth our clients our fine range of Union Nut Tail piece. These are used for connecting the instruments to the impulse pipe without rotating the instrument such as pressure gauge, pr. switch, valve manifolds etc. These are made in carbon steel, alloy steel and stainless steel and the tail piece to suit sch.40,sch.80, sch.160 or sch. xxs pipes.The sealing between hex. nipple and tail piece is provided by copper/aluminum/teflon washer.