... seamless, buttweld fittings,elbow,tee,reducer,cap,bend,crossWe supply carbon steel pipe fittings of different standards.STANDARDS: ANSI B16.9 ASTM ... pipe or tube allowing a change of direction,usually these carbon steel elbows distinguished by connection ends, The ends may be machined ... eccentric reducer used in piping in about pump and pipe rack area.A tee is also called triplet,three way and ...