... 4.Size 16,18,20,25,32,1/2",3/4",1 Our reducing coupling brass press fitting is ... be CW617N, CW602N, Hpb59-1, Hpb58-2, Hpb58-3, etc;brass body superficial treatment can be tin-plating and ... (pcs)8133.201620*2,00 - 16*2,001608133.181618*2,00 - 16*2,001808133.201820*2,00 - 18*2,001608133.251825 ... .252025*2,50 - 20*2,001208133.321632*3,00 - 16*2,001008133.322032*3,00 - 20*2,00808133.322532*3,00 - 25*2,5080