Our companya professional manufacturer to produce Powdermetallurgyparts, and we also have ten years experience to develop the PM parts for gear pump Feature of thisPowder metallurgy part we produced: 72.1*39.5*5 · Material: Patented bi-metal powder· DIA:29mm--75mm· Pore diameter:14mm--39mm· Center distance:24mm--62mm· Thickness:3mm-8mm· Density of bronze layer: 7.8g/cm3, density of iron layer: 6.9g/cm3· Ultrasonic clearing and auto deburring· CNC Machine and machine center and grind for precision flatness· Die tooling design and making in house· Application: gear pump, oil pumpWe appreciate your enquiry and will do our best to cooperate with you!