Multi groove concave cylindrical hollow casing
Our factory specializes in customized production of multi groove concave cylindrical hollow sleeves, which belong to high-precision outer wall multi cut groove cold drawn irregular pipes. With a unique outer wall multi groove structure design, it perfectly adapts to precision working conditions such as anti slip bite, multi-point limit, anti rotation positioning, synchronous linkage, etc. It is the preferred profile for industrial machinery, hydraulic equipment, automotive parts, and petroleum machinery. The product adopts a one-step cold forming process for overall molding, with uniform roundness of the tube body, smooth outer wall, consistent thickness of the tube wall, regular layout of multiple sets of grooves on the outside, standard cutting edge, and uniform depth. The overall structure is dense and sturdy, resistant to torsion and wear, and not easily deformed, effectively solving industry pain points such as unstable single poin…