... 3.Color: Brassiness,nickel plated or double color. screw brass fittings for aluminum composite pipes,special products of 2008 national ... fittings with O-ring for PEX pipes1, Material Body: brass Cn39Pb3 according to EN12164 or EN12165, CW617, CW6142, Size ... 1216, 1620, 2026, 26323, Surface Brass finish, nickel finish4, Working temperature -20oC to 110oC5, Working medium ...