... /4",1 1/2",2",3",4" 2.Yellow brass color or Nickel plated 3.Certificates: WATERMARK,AENOR,EME,ISO Made ... fittings 3) Brass fittings 4) Bronze fittings 5) Aluminium plastic composite pipe fittings(pex al pex,pert al pert,pe al ... pe pipe) 6) PPR fittingsStarwin products:Brass press&screw fittingsButt-welded&Overlap-welded composite pipe(pex al pex,pert al pert,pe ...