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| Forging part | cementing pump, plunger pump forged crankshaft 4340 |
| Material | 4340 |
| Dimension | according to your requirements |
| Application | fracturing truck, quintuple fracturing pump |
| Inspection | chemical composition;UT,MT; mechanical property;dimension check |
| Standard | ASTM, ASME, DIN, JIS, ISO, BS, API, EN |
| QC. Doc. | chemical composition report;mechanical properties report;UT test report; heat treatment report; dimensions check report. |
| Forging processing | ingot---forging---heat treatment---rough machining---UT.MT---Q+T---inspection---finishing machining---UT.MT---packing |
| Heat treatment | Normalized / Annealed / Quenched / tempered |
cementing pump, plunger pump forged crankshaft 4340
