... valves, pipe fitting, quick coupling, sanitary union, machinery parts,90 degree elbow,45 degree elbow,street elbow, red elbow ... m/f with best quality and low price.Description of union:Features:1> Wax-lost precision casting2> CNC lathe process3> Pressure:150 ... /1.4408,CF8/1.4308Application industriesFor use in the Pulp and Paper, Water Treatment, Sewage Treatment, Chemical ,Biotech, Pharmaceuticals, ...