... B 1/2, 2.Size1/2"-4", 3.Material:stainless steel ADAPTOR FEMALE 1.Wax-lost precision casting,2.Size1/2"-4 ... ",3.DN15-DN100,Main products:1) The sol ... valve, gate valve, Y type filter* 150LBS * Quick Connector Fittings, Model A, B, C, D, E , F ... , DC, DP* sanitary fittings, valves, etc.; 2) * a variety of forged products, the high-pressure welding ...