|Industry Application||Pump body|
|Features||1. A wide range of raw materials, low cost, such as molten iron scrap.|
2. The casting shape is close to the size of the part, reducing the machining allowance.
3. High strength, good wear resistance, not easy to deformation.
|Surface treatment||Sand blast|
|Quality control||1. Tensile and strength test.|
2. Air tightness test.
3. Appearance smoothness and surface roughness is 3.2.