Precision Hexagon Outer Circular Core Steel Sleeve

Precision outer hexagonal inner core steel sleeve   Our factory specializes in customized production of precision outer hexagonal inner core steel sleeves, which are commonly used composite precision cold drawn shaped pipes in industrial machinery, equipment transmission, and structural assembly. With the unique composite cross-section design of outer hexagonal and inner circular holes, they perfectly balance the dual performance of anti rotation positioning and coaxial transmission. The product adopts seamless cold drawing integrated molding process, with regular and symmetrical hexagonal edges and high flatness on the outside, which can achieve precise limit and anti rotation, effectively avoiding the problem of equipment loosening and slipping during operation; The internal circular hole is smooth and round, with precise concentricity, suitable for coaxial operation of various transmission shafts and pin shafts, with low transmission resistance and stable operation. The overall pip…