Key Processes For Oilfield Ball Valve Manufacturing: Heat Treatment, Ball Processing And Precision Turning
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oilfield valve Heat treatment: Through quenching + tempering treatment, the hardness of the oil field ball valve valve body reaches HRC28-32, and the impact resistance is excellent.
oilfield ball valve Ball processing
Precision turning: oilfield valve manufacturers uses a five-axis linkage CNC machine tool to process the ball through hole, with a roundness error of ≤0.005mm and a surface roughness of Ra≤0.2μm.
