water pump impeller | pump parts 1. ISO9001 2. Competitive price 3. Ten years development 4. Samples or drawings Water pump impeller| Galvanized impeller Material : 08FTechnical requirement:1. Workpiece surface smooth, the transition smooth without cracks, creases and other defects.2. Remove the sharp edges, burrs.3. If not marked tolerances, we will in accordance with the data -0.25~+0.25.4. ...
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