... 3.High density 4.Steam treatment Product NameSinter Part for Multi-way ValveRaw MaterialsCu: 1% - 3%, C: 0. ... Crescent gear pump, Double gear pump, Plunger pump, Multi-way valveProcessingMixing powder——Forming——Sintering——Sizing——Machining——Oil impregnant——Checking ... 100T, 140T2. Hydraulic Press: 100T, 315T, 600T, 800T3. Six sinter furnaces, including one harden Sinter Furnace4. Heat treatment: ...