Precision Cold Drawn Hex Inner Bore Steel Tube

Precision outer circle inner hexagonal cold drawn steel pipe   Our factory specializes in the research and production of precision outer circle and inner hexagonal cold drawn steel pipes, which are high-precision composite shaped pipes for industrial machinery, hydraulic equipment, automotive parts, and petroleum machinery. The product adopts seamless cold drawing integrated molding process, with a standard circular structure on the outside, round and regular, high concentricity, and can perfectly adapt to conventional circular bases, bearings, and installation cavities, with strong universality; Internally, it is a hexagonal shaped inner hole with clear edges, high symmetry, and precise dimensions. It has excellent anti rotation positioning, synchronous biting, and anti torsion stability performance, effectively solving industry problems such as slip, loose assembly, large positioning deviation, and severe long-term wear in ordinary circular tube transmission. The pipe wall thickness…