stainless steel machined shaft

Material: Stainless steel (such as SUS304/SUS316) or alloy steel Shape: Overall precision cylindrical shaft structure, with stepped shafts, locating shoulders, or end flanges in some areas. Size Range: Diameter typically ranges from Φ3 mm to Φ30 mm; length can be customized. Internal Design: The valve stem has a dense internal structure with no cavities, ensuring high strength and fatigue resistance. Surface Treatment: Surfaces can be finely polished, mirror-polished, passivated, or finely ground to reduce the coefficient of friction. Manufacturing Process: Machined using high-precision turning and precision grinding processes, with strict tolerance control for key dimensions; combined with full-process quality inspection.