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| Product Name | Powder metallurgy Part for Multi-way Valve |
| Raw Materials | Cu: 1% - 3%, C: 0.5% - 0.8%, Fe: rest |
| Feature | 1. Density: No less than 6.6 g/cm3 2. Tensile Strength: no less than 350Mpa 3. Hardness: no less than HB70 4. Close tolerance and neat appearance |
| Application | Gear pump, Oil pump, Crescent gear pump, Double gear pump, Plunger pump, Multi-way valve |
| Processing | Mixing powder——Forming——Sintering——Sizing——Machining——Oil impregnant——Checking——Packing——Shipping |
| Manufacturability | 1. Auto Press: 50T, 100T, 140T 2. Hydraulic Press: 100T, 315T, 600T, 800T 3. Six sinter furnaces, including one harden Sinter Furnace 4. Heat treatment: Carbonitriding quenching and high frequency quenching in-house 5. Pedrail ultrasonic cleaner line and auto deburring 6. In-house tooling making: EDM, wire cutting machine 7. Strength in machining: Machine center, CNC milling, CNE lathe, Two end lapper etc. |
| Measuring devices | 1. Carbon selfur determinator 2. metallurgic microscope 3. Hydraulic universal material tester 4. Hardness testers 5. Pneumatic measuring instrument 6. Measuring projector 7. Gear testing instrument 8. Electrical profilometer 9. CMM |
| QMS | ISO9001:2008, ISO/TS16949:2009, ISO14000:2004, OHSAS18001:1999 |
| Advantage | 1. Well experienced OEM manufacturer 2. 15 years in the powder metallurgy industry 3. Close cooperate with local university, great strength in D&D |
sintering check ring
